Hanna Vehkamäki (formerly/ent. Arstila)

List of Publications / Julkaisuluettelo

Up-to-date information on my citations metrics.

List of publications as a PDF file / Julkaisuluettelo PDF muodossa

Textbooks/Oppikirjat

Hanna Vehkamäki:
Classical Nucleation Theory in Multicomponent Systems, 176 pages, Springer Verlag Berlin Heidelberg, 2006. Erratum

Peer-reviewed journal articles/ Artikkelit lehdissä, joissa käytetään arviointijärjestelmää

(197) Xuemeng Chen, Juha Kangasluoma, Jakub Kubečka, Ivo Neefjes, Hanna Vehkamäki, Markku Kulmala, Amirreza Tootchi, Farah Mubas Sirah, Leyan Hua, Carlos Larriba-Andaluz and Heikki Junninen:
On the Dependence of Electrical Mobility on Temperature, Humidity and Structure of Alkylammonium Ions.
Accepted for publication in Journal of Aerosol Science, 2024.

(196) Vitus Besel, Milica Todorović, Theo Kurtén, Hanna Vehkamäki, Patrick Rinke:
The search for sparse data in molecular datasets: Application of active learning to identify extremely low volatile organic compounds,
Journal of Aerosol Science, Vol 179, 106375, 2024. .*.

(195) Jakub Kubečka, Vitus Besel, Ivo Neefjes, Yosef Knattrup, Theo Kurtén, Hanna Vehkamäki and Jonas Elm:
Computational Tools for Handling Molecular Clusters: Configurational Sampling, Storage, Analysis, and Machine Learning.
ACS Omega 8, Vol 47, pp. 45115–45128, 2023. .*.

(194) Vitus Besel, Milica Todorović, Theo Kurtén, Patrick Rinke and Hanna Vehkamäki:
Atomic structures, conformers and thermodynamic properties of 32k atmospheric molecules.
Scientific Data vol 10, Article number: 450, 2023. .*.

(193) Huan Yang, Ivo Neefjes, Valtteri Tikkanen, Jakub Kubečka, Theo Kurtén, Hanna Vehkamäki, and Bernhard Reischl:
Collision-sticking rates of acid–base clusters in the gas phase determined from atomistic simulation and a novel analytical interacting hard-sphere model.
Atmospheric Chemistry and Physics, Vol 23, pp. 5993-6009, 2023. .*.

(192) Antti Toropainen, Juha Kangasluoma, Hanna Vehkamäki and Jakub Kubečka:
Heterogeneous ion-induced nucleation of water and butanol vapors studied via computational quantum chemistry beyond prenucleation and critical cluster sizes.
Journal of Physical Chemistry A, Vol 127, pp. 3976-3990, 2023. .*.

(191) Anna Lintunen, Juho Aalto, Ari Asmi, Mika Aurela, Jaana Bäck, Mikael Ehn, Ekaterina Ezhova, Hannele Hakola, Kari Hartonen, Jussi Heinonsalo, Heidi Hellén, Teemu Hölttä, Tuija Jokinen, Leena Järvi, Heikki Järvinen, Juha Kangasluoma, Veli-Matti Kerminen, Pasi Kolari, Kajar Köster, Egle Köster, Liisa Kulmala, Theo Kurtén;, Ari Laaksonen, Hanna K. Lappalainen, Tuomas Laurila, Katrianne Lehtipalo, Heikki Lihavainen, Annalea Lohila, Annikki Mäkelä, Mari Mäki, Risto Makkonen, Ivan Mammarella1, Santtu Mikkonen11, Dmitri Moisseev, Anne Ojala, Tuukka Petäjä, Mari Pihlatie, Albert Porcar-Castell, Arnaud P. Praplan, Jouni Pulliainen, Jukka Pumpanen, Pekka Rantala, Marja-Liisa Riekkola, Kaisa Rissanen, Sami Romakkaniemi, José Ruiz-Jimenez, Nina Sarnela, Simon Schallhart,Pauliina Schiestl-Aalto, Janne Rinne, Eeva-Stiina Tuittila, Hanna Vehkamäki, Timo Vesala, Yrjö Viisanen, Annele Virtanen, Ilona Ylivinkka, Pertti Hari and Markku Kulmala:
The Center of Excellence in Atmospheric Science (2002-2019) - from molecular and biological processes to the global climate.
Boreal Environmental Research, Vol 28, pp15-18, 2023. .*.

(190) Ivo Neefjes, Roope Halonen, Hanna Vehkamäki and Bernhard Reischl:
Modeling approaches for atmospheric ion–dipole collisions: all-atom trajectory simulations and central field methods.
Atmospheric Chemistry and Physics Vol 22, pp. 11155–11172, 2022. .*.

(189) Valtteri Tikkanen, Bernhard Reischl, Hanna Vehkamäki and Roope Halonen:
Nonisothermal nucleation in the gas phase is driven by cool subcritical clusters
PNAS (Proceedings of the National Academy of Sciences), Vol 119 (28) e2201955119, 2022. .*.

(188) Golnaz Roudsari, Olli H. Pakarinen, Bernhard Reischl and Hanna Vehkamäki:
Atomistic and coarse-grained simulations reveal increased ice nucleation activity on silver iodide surfaces in slit and wedge geometries.
Atmospheric Chemistry and Physics, Vol. 22, 10099-10114, 2022. .*.

(187) Angelica Bianco, Ivo Neefjes, Dina Alfaouri, Hanna Vehkamäki, Theo Kurtén, Lauri Ahonen, Monica Passananti and Juha Kangasluoma:
Separation of isomers using a Differential Mobility Analyser (DMA): comparison of experimental vs modelled ion mobility.
Talanta, Vol 243, pp. 123339, 2022. .*.

(186) Dina Alfaouri, Monica Passananti, Tommaso Zanca, Lauri Ahonen, Juha Kangasluoma, Jakub Kubečka, Nanna Myllys, and Hanna Vehkamäki:
A study on the fragmentation of sulfuric acid and dimethylamine clusters inside an Atmospheric Pressure interface Time Of Flight Mass Spectrometer.
Atmospheric Measurement Techniques, Vol 15, pp. 11–19, 2022. .*.

(185) Stephen Ingram, Yann Salmon, Anna Lintunen, Teemu Hölttä, Timo Vesala, and Hanna Vehkamäki:
Dynamic Surface Tension Enhances the Stability of Nanobubbles in Xylem Sap.
Frontiers in Plant Science, Vol 12, 732701, 2021. .*.

(184) Shahzad Gani, Lukas Kohl, Rima Baalbaki, Federico Bianchi, Taina M. Ruuskanen, Olli-Pekka Siira, Pauli Paasonen, and Hanna Vehkamäki:
Clear, transparent, and timely communication for fair authorship decisions: A practical guide.
Geoscience Communication, Vol 4, pp. 507-516, 2021. .*.

(183) Emma Lumiaro, Milica Todorović, Theo Kurtén, Hanna Vehkamäki, and Patrick Rinke:
Predicting gas-particle partitioning coefficients of atmospheric molecules with machine learning.
Atmospheric Chemistry and Physics, Vol 21, pp. 13227–13246, 2021. .*.

(182) Kayane Dingilian, Martina Lippe, Jakub Kubečka, Jan Krohn, Chenxi Li, Roope Halonen, Fatemeh Keshavarz, Bernhard Reischl, Theo Kurtén, Hanna Vehkamäki, Ruth Signorell, and Barbara E. Wyslouzil:
New Particle Formation from the Vapor Phase: From Barrier Controlled Nucleation to the Collisional Limit.
Journal of Physical Chemistry Letters Vol 12(19), pp. 4593–4599, 2021. .*.

(181) Antti Toropainen, Juha Kangasluoma, Theo Kurtén, Hanna Vehkamäki, Fatemeh Keshavarz, and Jakub Kubečka :
Heterogeneous Nucleation of Butanol on NaCl: Computational Study of Temperature, Humidity, Seed Charge, and Seed Size Effects.
Journal of Physical Chemistry A, vol 125(1),pp. 3025–3036, 2021. .*.

(180) Roope Halonen, Valtteri Tikkanen, Bernhard Reischl, Kayane Dingilian, Barbara E. Wyslouzil and Hanna Vehkamäki:
Homogeneous nucleation of carbon dioxide in supersonic nozzles II: molecular dynamics simulations and properties of nucleating clusters
Physical Chemistry Chemical Physics, Vol 23, pp. 4517-4529, 2021. .*.

(179) Fatemeh Keshavarz, Joel Thornton, Hanna Vehkamäki, and Theo Kurtén:
Reaction Mechanisms Underlying Unfunctionalized Alkyl Nitrate Hydrolysis in Aqueous Aerosols.
ACS Earth and Space Chemistry, Vol 5(2),pp. 210–225, 2021. .*.

(178) Fatemeh Keshavarz, Theo Kurtén, Hanna Vehkamäki, and Juha Kangasluoma:
Seed-Adsorbate Interactions as the Key of Heterogeneous Butanol and Diethylene Glycol Nucleation on Ammonium Bisulfate and Tetramethylammonium Bromide.
Journal of Physical Chemistry A, Vol 124(50), pp. 10527–10539, 2020. .*.

(177) Anna Shcherbacheva, Tracey Balehowsky, Jakub Kubečka, Tinja Olenius, Tapio Helin, Heikki Haario, Marko Laine, Theo Kurtén and Hanna Vehkamäki:
Identification of molecular cluster evaporation rates, cluster formation enthalpies and entropies by Monte Carlo method. 
Atmospheric Chemistry and Physics, Vol 20, pp. 15867–15906, 2020. .*.

(176) Fatemeh Keshavarz, Jakub Kubečka, Michel Attoui, Hanna Vehkamäki,Theo Kurtén and Juha Kangasluoma:
Molecular Origin of the Sign Preference of Ion- Induced Heterogeneous Nucleation in a Complex Ionic Liquid-Diethylene Glycol System.
Journal of Physical Chemistry C, Vol 124(49), pp. 26944–26952, 2020. .*.

(175) Jiewen Shen, Jonas Elm, Hong-bin Xie, Jingwen Chen, Junfeng Niu and Hanna Vehkamäki:
Structural Effects of Amines in Enhancing Methanesulfonic Acid-driven New Particle Formation. 
Environmental Science & Technology Vol 54(21), pp. 13498–13508, 2020. .*.

(174) Kayane K. Dingilian, Roope Halonen, Valtteri Tikkanen, Bernhard Reischl, Hanna Vehkamäki, and Barbara E. Wyslouzil:
Homogeneous nucleation of carbon dioxide in supersonic nozzles I: Experiments and Classical Theories 
Physical Chemistry Chemical Physics, Vol 22, pp. 19282-19298, 2020. .*.

(173) Jonas Elm, Jakub Kubečka, Vitus Besel, Matias J. Jääskeläinen, Roope Halonen, Theo Kurtén, and Hanna Vehkamäki:
Modelling the Formation and Growth of Atmospheric Molecular Clusters: A Review.  
Journal of Aerosol Science Vol 149, 105621, 2020. .*.

(172) Vitus Besel, Jakub Kubečka, Theo Kurtén and Hanna Vehkamäki:
Impact of Quantum Chemistry Parameter Choices and Cluster Distribution Model Settings on Modeled Atmospheric Particle Formation Rates.
Journal of Physical Chemistry A Vol 124, 28 pp. 5931–5943, 2020. .*.

(171) Freja Rasmussen, Jakub Kubečka, Vitus Besel, Hanna Vehkamäki, Kurt Mikkelsen, Merete Bilde and Jonas Elm:
Hydration of Atmospheric Molecular Clusters III: Procedure for Efficient Free Energy Surface Exploration of Large Hydrated Clusters.
Journal of Physical Chemistry A Vol 124, 25 pp. 5253–5261, 2020. .*.

(170) Tommaso Zanca, Jakub Kubečka, Evgeni Zapadinsky, Monica Passananti, Theo Kurtén, and Hanna Vehkamäki:
HOM cluster decomposition in APi-TOF mass spectrometers.
Atmospheric Measurement Techniques, Vol 13, pp. 3581–3593, 2020. .*.

(169) Yiqun Lu, Ling Liu, An Ning, Gan Yang, Yiliang Liu, Theo Kurtén, Hanna Vehkamäki, Xiuhui Zhang, and Lin Wang:
Atmospheric sulfuric acid-dimethylamine nucleation enhanced by trifluoroacetic acid
Geophysical Research Letters Vol 47, e2019GL08562, 2020. .*.

(168) Golnaz Roudsari, Bernhard Reischl, Olli Pakarinen and Hanna Vehkamäki:
Atomistic Simulation of Ice Nucleation on Silver Iodide (0001) Surfaces with Defects
Journal of Physical Chemistry C Vol 124, pp. 436-445, 2020. .*.

(167) Jiewen Shen, Hong-bin Xie, Jonas Elm, Fangfang Ma, Jingwen Cheng and Hanna Vehkamäki:
Methanesulfonic Acid-driven New Particle Formation Enhanced by Monoethanolamine: A Computational Study
Environmental Science & Technology Vol 53(24), pp- 14387-14397, 2019. .*.

(166) Fatemeh Keshavarz, Anna Scherbacheva, Jakub Kubečka, Hanna Vehkamäki and Theo Kurtén:
Computational Study of the Effect of Mineral Dust on Secondary Organic Aerosol Formation by Accretion Reactions of Closed-Shell Organic Compounds.
Journal of Physical Chemistry A Vol 123, pp. 9008-9018, 2019. .*.

(165) Ling Liu, Jie Zhong, Hanna Vehkamäki,Theo Kurtén, Lin Du, Xiuhui Zhang, Joseph S. Francisco and Xiao Cheng Zeng:
Unexpected quenching effect on new particle formation from the atmospheric reaction of methanol with SO₃
PNAS (Proceedings of the National Academy of Sciences), Vol 116, pp. 24966-24971, 2019. .*.

(164) Roope Halonen, Evgeni Zapadinsky, Theo Kurtén, Hanna Vehkamäki, and Bernhard Reischl:
Rate enhancement in collisions of sulfuric acid molecules due to long-range intermolecular forces
Atmospheric Chemistry and Physics, Vol.19, 13355–13366, 2019. .*.

(163) Pontus Roldin, Mikael Ehn, Theo Kurtén, Tinja Olenius, Matti Rissanen, Nina Sarnela, Jonas Elm, Pekka Rantala, Liqing Hao, Noora Hyttinen, Liine Heikkinen, Douglas Worsnop, Lukas Pichelstorfer, Carlton Xavier, Petri Clusius, Emilie Öström, Tuukka Petäjä, Markku Kulmala, Hanna Vehkamäki, Annele Virtanen, Ilona Riipinen, and Michael Boy:
The role of highly oxygenated organic molecules in the Boreal aerosol-cloud-climate system.
Nature Communications, Vol 10, 4370, 2019. .*.

(162) Fangfang Ma, Hong-bin Xie, Jonas Elm, Jiewen Shen, Jingwen Chen, Hanna Vehkamäki:
Piperazine Enhancing Sulfuric Acid Based New Particle Formation: Implications for the Atmospheric Fate of Piperazine.
Environmental Science & Technology, Vol 53, pp. 8785-8795, 2019. .*.

(161) Jakub Kubečka, Vitus Besel, Theo Kurtén, Nanna Myllys, Hanna Vehkamäki:
Configurational Sampling of Non-Covalent (Atmospheric) Molecular Clusters: Sulfuric Acid and Guanidine.
Journal of Physical Chemistry A, Vol 123, pp. 6022−6033, 2019. .*.

(160) Monica Passananti, Evgeni Zapadinsky, Tommaso Zanca, Juha Kangasluoma, Nanna Myllys, Matti P. Rissanen, Theo Kurtén, Mikael Ehn, Michel Attoui and Hanna Vehkamäki:
How Well Can We Predict Cluster Fragmentation Inside a Mass Spectrometer?
Chemical Communications, Vol 5, pp. 5946-5949, 2019. .*.

(159) Lauri Ahonen, Chenxi Li, Jakub Kubecka, Siddharth Iyer, Hanna Vehkamäki, Tuukka Petäjä, Markku Kulmala and Christopher Jr. Hogan:
Ion Mobility-Mass Spectrometry of Iodine Pentoxide-Iodic Acid Hybrid Cluster Anions in Dry and Humidified Atmosphere.
Journal of Physical Chemistry Letters, Vol 10, pp. 1935-1941, 2019. .*.

(158) Evgeni Zapadinsky, Monica Passananti, Nanna Myllys, Theo Kurtén and Hanna Vehkamäki:
Modelling on Fragmentation of Clusters Inside a Mass Spectrometer.
Journal of Physical Chemistry A, Vol 123 (2), pp.611–624, 2019. .*.

(157) Hao Li, Jie Zhong, Hanna Vehkamäki, Theo Kurtén, Weigang Wang, Maofa Ge, Shaowen Zhang, Zesheng Li, Xiuhui Zhang, Joseph Francisco, Xiao Cheng Zeng:
Self-Catalytic Reaction of SO3 and NH3 to Produce Sulfamic Acid and Its Implication to Atmospheric Particle Formation.
Journal of the American Chemical Society, Vol 140 (35), pp. 11020–11028, 2018. .*.

(156) Ling Liu, Oona Kupiainen-Mӓӓttӓ, Haijie Zhang, Hao Li, Jie Zhong, Theo Kurtén, Hanna Vehkamäki, Shaowen Zhang, Yun-Hong Zhang, Maofa Ge, Xiuhui Zhang, and Zesheng Li:
Clustering Mechanism of Oxocarboxylic Acids Involving Hydration Reaction: Implications for the Atmospheric Models.
Journal of Chemical Physics, Vol 148, 214303, 2018. .*.

(155) Nanna Myllys, Tuomo Ponkkonen, Monica Passananti, Jonas Elm, Hanna Vehkamäki and Tinja Olenius:
Guanidine — A Highly Efficient Stabilizer in Atmospheric New-Particle Formation.
Journal of Physical Chemistry A, Vol 122, pp. 4717–4729, 2018. .*.

(154) Roope Halonen, Evgeni Zapadinsky and Hanna Vehkamäki:
Deviation from equilibrium conditions in molecular dynamic simulations of homogeneous nucleation.
Journal of Chemical Physics, Vol 148, 164508, 2018. .*.

(153) Taina Ruuskanen, Hanna Vehkamäki, Laura Riuttanen and Antti Lauri:
An Exploratory Study of the Learning of Transferable Skills in a Research-Oriented Intensive Course in Atmospheric Sciences.
Sustainability, Vol. 10(5), 1385, 2018. .*.

(152) Anni Määttänen, Joonas Merikanto, Henning Henschel, Jonathan Duplissy, Risto Makkonen, Ismael K. Ortega, and Hanna Vehkamäki:
New parameterizations for neutral and ion-induced sulfuric acid-water particle formation in nucleation and kinetic regimes.
Journal of Geophysical Research -Atmospheres, Vol. 123(2), pp. 1269–1296, 2018. .*.

(151) Jonas Elm, Monica Passananti, Theo Kurtén and Hanna Vehkamäki:
Diamines Can Initiate New Particle Formation in the Atmosphere.
Journal of Physical Chemistry A, Vol. 121(32), pp. 6155-6164, 2017. .*.

(150) Tinja Olenius, Roope Halonen, Theo Kurtén, Henning Henschel, Oona Kupiainen-Määttä, Ismael K. Ortega, Coty N. Jen, Hanna Vehkamäki, and Ilona Riipinen:
New particle formation from sulfuric acid and amines: comparison of mono-, di-, and trimethylamines.
Journal of Geophysical Research - Atmospheres, Vol. 122(13), pp. 7103-7118, 2017. .*.

(149) Hong-bin Xie, Jonas Elm, Roope Halonen, Nanna Myllys, Theo Kurtén, Markku Kulmala, Hanna Vehkamäki:
Atmospheric Fate of Monoethanolamine: Enhancing New-particle Formation of Sulfuric Acid as an Important Removal Process.
Environmental Science & Technology, Vol 51(15), pp. 8422-8431, 2017. .*.

(148) Nanna Myllys, Tinja Olenius, Theo Kurtén, Hanna Vehkamäki, Ilona Riipinen and Jonas Elm:
Effect of Bisulfate, Ammonia, and Ammonium on the Clustering of Organic Acids and Sulfuric Acid.
Journal of Physical Chemistry A, Vol 121(25), pp. 4812–4824, 2017. .*.

(147) Jonas Elm, Nanna Myllys, Tinja Olenius, Roope Halonen, Theo Kurtén and Hanna Vehkamäki:
Formation of Atmospheric Molecular Clusters Consisting of Sulfuric Acid and a C₈H₁₂O₆ Tricarboxylic Acid.
Physical Chemistry Chemical Physics Vol 19(6), pp. 4877-4886, 2017. .*.

(146) Lauri Partanen, Hanna Vehkamäki, Klavs Hansen, Jonas Elm, Henning Henschel, Theo Kurtén, Roope Halonen and Evgeni Zapadinsky:
The Eﬀect of Conformers on Free Energies of Atmospheric Complexes.
The Journal of Physical Chemistry A Vol 120, pp. 8613-8624, 2016. .*.

(145) Mikko Sipilä, Nina Sarnela, Tuija Jokinen, Henning Henschel, Heikki Junninen, Jenni Kontkanen, Stefanie Richters, Juha Kangasluoma, Alessandro Franchin, Otso Peräkylä, Matti P. Rissanen, Mikael Ehn, Hanna Vehkamäki, Theo Kurten, Torsten Berndt, Tuukka Petäjä, Douglas Worsnop, Darius Ceburnis, Veli-Matti Kerminen, Markku Kulmala and Colin O’Dowd:
Molecular-scale evidence of aerosol particle formation via sequential addition of HIO₃.
Nature Vol 537, pp. 532–534, 2016. .*.

(144) Elham Baranizadeh, Benjamin N. Murphy, Jan Julin, Saeed Falahat, Carly L. Reddington, Antti Arola, Lars Ahlm, Santtu Mikkonen, Christos Fountoukis, David Patoulias, Andreas Minikin, Thomas Hamburger, Ari Laaksonen, Spyros N. Pandis, Hanna Vehkamäki, Kari E. J. Lehtinen, and Ilona Riipinen:
Implementation of state-of-the-art ternary new particle formation scheme to the regional chemical transport model PMCAMx-UF in Europe.
Geoscientific Model Development Vol 9, pp. 2741-2754, 2016. .*.

(143) Markku Kulmala , Urmas Hõrrak, Hanna E. Manninen, Sander Mirme, Madis Noppel, Katrianne Lehtipalo, Heikki Junninen, Hanna Vehkamäki,Veli-Matti Kerminen, Steffen M. Noe and Hannes Tammet:
The legacy of Finnish-Estonian air ion and aerosol workshops.
Boreal Environmental Research, Vol 21 pp. 181-206, 2016. .*.

(142) Jonas Elm, Coty Jen, Theo Kurtén, Hanna Vehkamäki:
Strong Hydrogen Bonded Molecular Interactions Between Atmospheric Diamines and Sulfuric Acid.
Journal of Physical Chemistry A, Vol 120(20), pp 3693-3700, DOI: 10.1021/acs.jpca.6b03192, 2016. .*.

(141) Jonas Elm, Nanna Myllys, Jan-Niclas Luy, Theo Kurtén and Hanna Vehkamäki:
The Effect of Water and Bases on the Clustering of a Cyclohexene Autoxidation Product C₆H₈O₇ with Sulfuric Acid.
Journal of Physical Chemistry A, Vol 120(14), pp 2240-2249, DOI: 10.1021/acs.jpca.6b00677, 2016. .*.

(140) Katrianne Lehtipalo, Linda Rondo, Jenni Kontkanen, Siegfried Schobesberger, Tuija Jokinen, Nina Sarnela, Andreas Kürten, Sebastian Ehrhart, Alessandro Franchin, Tuomo Nieminen, Francesco Riccobono, Mikko Sipilä, Taina Yli-Juuti, Jonathan Duplissy, Alexey Adamov, Lars Ahlm, João Almeida, Antonio Amorim, Federico Bianchi, Martin Breitenlechner, Josef Dommen, Andrew J. Downard, Eimear M. Dunne, Richard C. Flagan, Roberto Guida, Jani Hakala, Armin Hansel, Werner Jud, Juha Kangasluoma, Veli-Matti Kerminen, Helmi Keskinen, Jaeseok Kim, Jasper Kirkby, Agnieszka Kupc, Oona Kupiainen-Määttä, Ari Laaksonen, Michael J. Lawler, Markus Leiminger, Serge Mathot, Tinja Olenius, Ismael K. Ortega, Antti Onnela, Tuukka Petäjä, Arnaud Praplan, Matti P. Rissanen, Taina Ruuskanen, Filipe D. Santos, Simon Schallhart, Ralf Schnitzhofer, Mario Simon, James N. Smith, Jasmin Tröstl, Georgios Tsagkogeorgas, António Tomé, Petri Vaattovaara, Hanna Vehkamäki, Aron E. Vrtala, Paul E. Wagner, Christina Williamson, Daniela Wimmer, Paul M. Winkler, Annele Virtanen, Neil M. Donahue, Kenneth S. Carslaw, Urs Baltensperger, Ilona Riipinen, Joachim Curtius, Douglas R. Worsnop and Markku Kulmala:
The effect of acid-base clustering and ions on the growth of atmospheric nano-particles.
Nature Communications 7, Article number: 11594 , DOI: 10.1038/ncomms11594, 2016. .*.

(139) Jenni Kontkanen, Tinja Olenius, Katrianne Lehtipalo, Hanna Vehkamäki, Markku Kulmala and Kari E. J. Lehtinen:
Growth of atmospheric clusters involving cluster-cluster collisions: comparison of different growth rate methods.
Atmospheric Chemistry and Physics, Vol. 16, 5545-5560, 2016. .*.

(138) Juha Kangasluoma, Alexander Samodurov, Michel Attoui, Alessandro Franchin, Heikki Junninen, Frans Korhonen, Theo Kurtén, Hanna Vehkamäki, Mikko Sipilä, Katrianne Lehtipalo, Douglas R. Worsnop, Tuukka Petäjä and Markku Kulmala:
Heterogeneous Nucleation Onto Ions and Neutralized Ions - Insights Into Sign-Preference.
The Journal of Physical Chemistry C, Vol 120 (13), pp 7444–7450, 2016. .*.

(137) Henning Henschel, Theo Kurtén and Hanna Vehkamäki:
Computational Study on the Effect of Hydration on New Particle Formation in the Sulfuric Acid/Ammonia and Sulfuric Acid/Dimethylamine Systems.
Journal of Physical Chemistry A, Vol 120 (11), pp 1886–1896, 2016. .*.

(136) Narcisse Tsona, Nicolai Bork, Ville Loukonen, Hanna Vehkamäki:
A Closure Study of the Reaction between Sulfur Dioxide and the Sulfate Radical Ion from First-Principles Molecular Dynamics Simulations.
Journal of Physical Chemistry A, Vol 120 (7), pp 1046–1050, 2016. .*.

(135) Nanna Myllys, Jonas Elm, Roope Halonen, Theo Kurtén, and Hanna Vehkamäki:
Coupled Cluster Evaluation of the Stability of Atmospheric Acid-Base Clusters with up to 10 Molecules.
Journal of Physical Chemistry A, 120 (4), pp 621–630, 2016. .*.

(134) Ismael Ortega Colomer, Neil M. Donahue, Theo Kurtén, Markku Kulmala, Cristian Focsa and Hanna Vehkamäki:
Can Highly Oxidized Organics Contribute to Atmospheric New Particle Formation?
Journal of Physical Chemistry A, Vol 120, pp 1452–1458, 2016. .*.

(133) Jonathan Duplissy, Joonas Merikanto, Alessandro Franchin, G. Tsagkogeorgas Juha Kangasluoma, Daniela Wimmer, Henri Vuollekoski, Sigfried Schobesberger, Katrianne Lehtipalo, Richard C. Flagan, David. Brus, Neil.M. Donahue, Hanna Vehkamäki, Joao Almeida, Antonio Amorim, Peter Barmet, Federico Bianchi, Martin Breitenlechner, Eimear M. Dunne, Roberto Guida, Henning Henschel, Heikki Junninen, Jasper Kirkby, Andreas Kürten, Aagnieszka Kupc, Anni Määttänen, Vladimir Makhmutov, Serge Mathot, Tuomo Nieminen, Antti Onnela, Arnaud P. Praplan, Francesco Riccobono, Linda Rondo, Gerhard Steiner, Antonio Tome, Hansueli Walther, Urs Baltensperger, Ken S. Carslaw, Josef Dommen, Armin Hansel, Tuukka Petäjä, Mikko Sipilä, Frank Stratmann, Aron Vrtala, Paul .E. Wagner, Doug .R. Worsnop, Joachim Curtius and Markku Kulmala:
Effect of ions on sulfuric acid-water binary particle formation II: Experimental data and comparison with QC-normalized classical nucleation theory.
Journal of Geophysical Research - Atmospheres, Vol 121, pp 1752-1775, DOI: 10.1002/2015JD023539, 2016 .*.

(132) Joonas Merikanto, Jonathan Duplissy, Anni Määttänen, Henning Henschel, Neil M. Donahue, David Brus, Siegfried Schobesberger, Markku Kulmala, and Hanna Vehkamäki:
Effect of ions on sulfuric acid-water binary particle formation I: Theory for kinetic and nucleation-type particle formation and atmospheric implications.
Journal of Geophysical Research - Atmospheres, Vol 121, pp. 1736-1751, DOI: 10.1002/2015JD023538, 2016. .*.

(131) Narcisse Tsona, Henning Henschel, Nicolai Bork, Ville Loukonen and Hanna Vehkamäki:
Structures, Hydration and Electrical Mobilities of Bisulfate Ion-Sulfuric Acid-Ammonia/Dimethylamine Clusters – a Computational Study.
Journal of Physical Chemistry A, Vol 119 (37), pp 9670–9679, 2015. .*.

(130) Tinja Olenius, Oona Kupiainen-Määttä, Kari E.J. Lehtinen and Hanna Vehkamäki:
Extrapolating particle concentration along the size axis in the nanometer size range requires discrete rate equations. (Technical note)
Journal of Aerosol Science, Vol 90, pp.1-13, 2015. .*.

(129) Kai Ruusuvuori, Paula Hietala, Ooona Kupiainen-Määttä, Tuija Jokinen, Heikki Junninen, Mikko Sipilä, Theo Kurtén and Hanna Vehkamäki:
The charging of neutral dimethylamine and dimethylamine-sulphuric acid clusters using protonated acetone.
Atmospheric Measurement Techniques, Vol 8, pp. 2577-2588, 2015. .*.

(128) Oona Kupiainen-Määttä, Henning Henschel, Theo Kurtén, Ville Loukonen, Tinja Olenius, Pauli Paasonen and Hanna Vehkamäki:
Comment on 'Enhancement in the production of nucleating clusters due to dimethylamine and large uncertainties in the thermochemistry of amine-enhanced nucleation' by Nadykto et al., Chem. Phys. Lett., 609, (2014) 42-49.
Chemical Physics Letters Vol 624, pp. 107–110, 2015. .*.

(127) Narcisse T. Tsona, Nicolai Bork, and Hanna Vehkamäki:
Exploring the chemical fate of the sulfate radical anion by reaction with sulfur dioxide in the gas phase.
Atmospheric Chemistry and Physics, Vol 15, pp. 495-503, DOI:10.5194/acp-15-495-2015, 2015. .*.

(126) Nicolai Bork, Ville Loukonen, Henrik G. Kjaergaard and Hanna Vehkamäki:
Resolving the anomalous infrared spectrum of the MeCN–HCl molecular cluster using ab Initio molecular dynamics.
Physical Chemistry Chemical Physics, Vol. 16, pp. 24685-24690, DOI:10.1039/c4cp03828b, 2014. .*.

(125) Nicolai Bork, Jonas Elm, Tinja Olenius, and Hanna Vehkamäki:
Methane sulfonic acid enhanced formation of molecular clusters of sulfuric acid and dimethyl amine.
Atmospheric Chemistry and Physics, Vol 14, pp. 12023-12030, DOI: 10.5194/acp-14-12023-2014, 2014. .*.

(124) Tinja Olenius, Ilona Riipinen, Katrianne Lehtipalo, and Hanna Vehkamäki:
Growth rates of atmospheric molecular clusters based on appearance times and collision–evaporation fluxes: growth by monomers.
Journal of Aerosol Science Vol 78, 2014, pp. 55–70, 2014. .*.

(123) Oona Kupiainen-Määttä, Tinja Olenius, Hannele Korhonen, Jussi Malila, Miikka Dal Maso, Kari Lehtinen, Hanna Vehkamäki:
Critical cluster size cannot in practice be determined by slope analysis in atmospherically relevant applications.
Journal of Aerosol Science, Vol 77, pp 127–144, DOI: 10.1016/j.jaerosci.2014.07.005, 2014. .*.

(122) Ismael K. Ortega, Tinja Olenius, Oona Kupiainen-Määttä, Ville Loukonen, Theo Kurtén and Hanna Vehkamäki:
Electrical charging changes the composition of sulfuric acid-ammonia/dimethylamine clusters.
Atmospheric Chemistry and Physics, Vol 14, pp 7995–8007, DOI: 10.5194/acp-14-7995-2014, 2014. .*.

(121) Henning Henschel, Juan Camilo Acosta Navarro, Taina Yli-Juuti, Oona Kupiainen-Määttä, Tinja Olenius, Ismael Kenneth Ortega Colomer, Simon L. Clegg, Theo Kurtén, Ilona Riipinen, and Hanna Vehkamäki:
Hydration of Atmospherically Relevant Molecular Clusters: Computational Chemistry and Classical Thermodynamics.
Journal of Physical Chemistry A, Vol 118 (14), pp 2599–2611, DOI: 10.1021/jp500712y, 2014. .*.

(120) Tinja Olenius, Theo Kurtén, Oona Kupiainen-Määttä, Henning Henschel, Ismael K. Ortega and Hanna Vehkamäki:
Effect of hydration and base contaminants on sulfuric acid diffusion measurement: a computational study.
Aerosol Science and Technology, Vol 48(6), pp 593-603, DOI:10.1080/02786826.2014.903556, 2014. .*.

(119) Narcisse T. Tsona, Nicolai Bork, and Hanna Vehkamäki:
On the gas-phase reaction between SO₂ and O₂^–(H₂O)_0-3 clusters – an ab initio study.
Physical Chemistry Chemical Physics, Vol 16, pp 5987-5992, DOI: 10.1039/C3CP54715A, 2014. .*.

(118) Ville Loukonen, Nicolai Bork, and Hanna Vehkamäki:
From Collisions to Clusters: First Steps of Sulfuric Acid Nanocluster Formation Dynamics.
Molecular Physics, Vol 112, pp. 1979-1986, DOI: 10.1080/00268976.2013.877167, 2014. .*.

(117) Ville Loukonen, I-Feng W Kuo, Matthew J McGrath, and Hanna Vehkamäki:
On the Stability and Dynamics of (sulfuric acid)(ammonia) and (sulfuric acid)(dimethylamine) clusters: a first-principles molecular dynamics investigation.
Chemical Physics, Vol 428, pp. 164-174, DOI: 10.1016/j.chemphys.2013.11.014, 2014. .*.

(116) Oona Kupiainen-Määttä, Tinja Olenius, Theo Kurtén, and Hanna Vehkamäki:
CIMS Sulfuric Acid Detection Efficiency Enhanced by Amines Due to Higher Dipole Moments: A Computational Study.
Journal of Physical Chemistry A, Vol 117, pp. 14109-14119, DOI:10.1021/jp4049764, 2013. .*.

(115) Joao Almeida, Siegfried Schobesberger, Andreas Kürten, Ismael K. Ortega, Oona Kupiainen-Määttä, Arnaud P. Praplan, Alexey Adamov, Antonio Amorim, Federico Bianchi, Martin Breitenlechner, André David, Josef Dommen, Neil M. Donahue, Andrew Downard, Eimear Dunne, Jonathan Duplissy, Sebastian Ehrhart, Richard C. Flagan, Alessandro Franchin, Roberto Guida, Jani Hakala, Armin Hansel, Martin Heinritzi, Henning Henschel, Tuija Jokinen, Heikki Junninen, Maija Kajos, Juha Kangasluoma, Helmi Keskinen, Agnieszka Kupc, Theo Kurtén, Alexander N. Kvashin, Ari Laaksonen, Katrianne Lehtipalo, Markus Leiminger, Johannes Leppä, Ville Loukonen, Vladimir Makhmutov, Serge Mathot, Matthew J. McGrath, Tuomo Nieminen, Tinja Olenius, Antti Onnela, Tuukka Petäjä, Francesco Riccobono, Ilona Riipinen, Matti Rissanen, Linda Rondo, Taina Ruuskanen, Filipe D. Santos, Nina Sarnela, Simon Schallhart, Ralf Schnitzhofer, John H. Seinfeld, Mario Simon, Mikko Sipilä, Yuri Stozhkov, Frank Stratmann, Antonio Tomé, Jasmin Tröstl, Georgios Tsagkogeorgas, Petri Vaattovaara, Yrjö Viisanen, Annele Virtanen, Aron Vrtala, Paul E. Wagner, Ernest Weingartner, Heike Wex, Christina Williamson, Daniela Wimmer, Penglin Ye, Taina Yli-Juuti, Kenneth S. Carslaw, Markku Kulmala, Joachim Curtius, Urs Baltensperger, Douglas R. Worsnop, Hanna Vehkamäki, and Jasper Kirkby:
Molecular understanding of sulphuric acid-amine particle nucleation in the atmosphere.
Nature, Vol 502, pp. 359–363, 2013. .*.

(114) Kai Ruusuvuori, Theo Kurtén, Ismael K. Ortega, Jennifer Faust and Hanna Vehkamäki:
Proton affinities of candidates for positively charged ambient ions in the boreal forest.
Atmospheric Chemistry and Physics, Vol 13, pp. 10397–10404, 2013. .*.

(113) Siegfried Schobesberger, Heikki Junninen, Federico Bianchi, Gustaf Lönn, Mikael Ehn, Katrianne Lehtipalo, Josef Dommen, Sebastian Ehrhart, Ismael K. Ortega, Alessandro Franchin, Tuomo Nieminen, Francesco Riccobono, Manuel Hutterli, Jonathan Duplissy, João Almeida, Antonio Amorim, Martin Breitenlechner, Andrew J. Downard, Eimear M. Dunne, Richard C. Flagan, Maija Kajos, Helmi Keskinen, Jasper Kirkby, Agnieszka Kupc, Andreas Kürten, Theo Kurtén, Ari Laaksonen, Serge Mathot, Antti Onnela, Arnaud P. Praplan, Linda Rondo, Filipe D. Santos, Simon Schallhara, Ralf Schnitzhofer, Mikko Sipilä, António Tomé, Georgios Tsagkogeorgas, Hanna Vehkamäki, Daniela Wimmer, Urs Baltensperger, Kenneth S. Carslaw, Joachim Curtius, Armin Hansel, Tuukka Petäjä, Markku Kulmala, Neil M. Donahue, and Douglas R. Worsnop:
Molecular understanding of atmospheric particle formation from sulfuric acid and large oxidized organic molecules.
PNAS (Proceedings of the National Academy of Sciences), Vol 110, pp. 17223–17228, doi:10.1073/pnas.1306973110, 2013. .*.

(112) Madis Noppel, Hanna Vehkamäki, Paul Winkler, Markku Kulmala, and Paul Wagner:
Heterogeneous nucleation in multi-component vapor on a partially wettable charged conducting particle. II. The generalized Laplace, Gibbs-Kelvin and Young equations and application to nucleation.
Journal of Chemical Physics, Vol 139, 134108, 2013. .*.

(111) Madis Noppel, Hanna Vehkamäki, Paul Winkler, Markku Kulmala, and Paul Wagner:
Heterogeneous nucleation in multi-component vapor on a partially wettable charged conducting particle. I. Formulation of general equations. Electrical surface and line excess quantities.
Journal of Chemical Physics, Vol 139, 134107, 2013. .*.

(110) Tinja Olenius, Oona Kupiainen, Ismael Ortega, Theo Kurtén, and Hanna Vehkamäki:
Free energy barrier in the growth of sulfuric acid-ammonia and sulfuric acid-dimethylamine clusters.
Journal of Chemical Physics, Vol 139, 084312, 2013. .*.

(109) Neil M. Donahue, Ismael K. Ortega, Wayne Chuang, Ilona Riipinen, Francesco Riccobono, Siegfrid Schobesberger, Josef Dommen, Markku Kulmala, Douglas Worsnop, and Hanna Vehkamäki:
How Do Organic Vapors Contribute to New-Particle Formation?
Faraday Discussions, Vol 165, pp 91-104, DOI: 10.1039/C3FD00046J, 2013. .*.

(108) Tinja Olenius, Siegfried Schobesberger, Oona Kupiainen, Alessandro Franchin, Heikki Junninen, Ismael K. Ortega, Theo Kurtén, Ville Loukonen, Doug Worsnop, Markku Kulmala and Hanna Vehkamäki:
Comparing simulated and experimental molecular cluster distributions.
Faraday Discussions, Vol 165, pp 75-89, DOI: 10.1039/C3FD00031A, 2013. .*.

(107) Hannah Leverentz, Ilja Siepmann, Donald Truhlar, Ville Loukonen and Hanna Vehkamäki:
Energetics of Atmospherically Implicated Clusters Made of Sulfuric Acid, Ammonia, and Dimethyl Amine.
Journal of Physical Chemistry A, Vol 117 (18), pp 3819–3825, 2013. .*.

(106) Nicolai Bork, Theo Kurtén and Hanna Vehkamäki:
Exploring the atmospheric chemistry of O₂SO₃^- and assessing the maximum turnover number of ion catalysed H₂SO₄ formation.
Atmospheric Chemistry and Physics, Vol 13, pp 3695-3703, 2013. .*.

(105) Nicolai Bork, Ville Loukonen and Hanna Vehkamäki:
Reactions and Reaction Rates of Atmospheric SO₂ and O₃^-(H₂O)_n Collisions via Molecular Dynamics Simulations.
Journal of Physical Chemistry A 117, pp 3143–3148, 2013. .*.

(104) Ismo Napari and Hanna Vehkamäki:
On the similarity of equilibrium and critical clusters in atomic vapors.
Journal of Chemical Physics, Vol 138, 104504, 2013. .*.

(103) Markku Kulmala, Jenni Kontkanen, Heikki Junninen, Katrianne Lehtipalo, Hanna E. Manninen, Tuomo Nieminen, Tuukka Petäjä, Mikko Sipilä, Siegfried Schobesberger, Pekka Rantala, Alessandro Franchin, Tuija Jokinen, Emma Järvinen, Mikko Äijälä, Juha Kangasluoma, Jani Hakala, Pasi P. Aalto, Pauli Paasonen, Jyri Mikkilä, Joonas Vanhanen, Juho Aalto, Hannele Hakola, Ulla Makkonen, Taina Ruuskanen, Roy L. Mauldin III, Jonathan Duplissy, Hanna Vehkamäki, Jaana Bäck, Aki Kortelainen, Ilona Riipinen, Theo Kurten, Murray V. Johnston, James N. Smith, Mikael Ehn, Thomas. F. Mentel, Kari E.J. Lehtinen, Ari Laaksonen, Veli-Matti Kerminen, and Douglas R. Worsnop:
Direct observations of atmospheric nucleation.
Science, Vol 339, 943-946, 2013. .*.

(102) Pauli Paasonen, Tinja Olenius, Oona Kupiainen,Theo Kurtén, Tuukka Petäjä, Wolfram Birmili, Amar Hamed, Min Hu, L. Gregory Huey, Christian Plass-Duelmer, James N. Smith, Alfred Wiedensohler, Ville Loukonen, Matthew J. McGrath, Ismael K. Ortega, Ari Laaksonen, Hanna Vehkamäki, Veli-Matti Kerminen, and Markku Kulmala:
On the formation of sulphuric acid - amine clusters in varying atmospheric conditions and its influence on atmospheric new particle formation.
Atmospheric Chemistry and Physics, Vol 12, pp 9113-9133, 2012. .*.

(101) Hanna Vehkamäki and Ilona Riipinen:
Thermodynamics and kinetics of atmospheric aerosol particle formation and growth.
Chemical Society Reviews, Vol 41 (15), pp 5160-5173, 2012. .*.

(100) Mauritz Ryding, Kai Ruusuvuori, Patrik Andersson, Alexey Zatula, Matthew McGrath, Theo Kurtén, Ismael Ortega Colomer, Hanna Vehkamäki and Einar Uggerud:
Structural Rearrangements and Magic Numbers in Reactions between Pyridine-containing Water Clusters and Ammonia.
Journal of Physical Chemistry A, Vol 116 (20), pp 4902–4908, 2012. .*.

(99) Oona Kupiainen, Ismael K. Ortega, Theo Kurtén, and Hanna Vehkamäki:
Amine substitution into sulfuric acid – ammonia clusters.
Atmospheric Chemistry and Physics, Vol 12, pp 3591-3599, 2012. .*.

(98) Hanna Vehkamäki, Matthew McGrath, Theo Kurtén, Jan Julin, Kari E. J. Lehtinen, and Markku Kulmala:
Rethinking the application of the first nucleation theorem to particle formation.
Journal of Chemical Physics, Vol 136, 094107, 2012. .*.

(97) Matthew J. McGrath, Tinja Olenius, Ismael K. Ortega, Ville Loukonen, Pauli Paasonen, Theo Kurtén, Markku Kulmala, and Hanna Vehkamäki:
Atmospheric Cluster Dynamics Code: a flexible method for solution of the birth-death equations.
Atmospheric Chemistry and Physics, Vol 12, 2345-2355, 2012. .*.

(96) Paul M. Winkler, Aron Vrtala, Gerhard Steiner, Daniela Wimmer, Hanna Vehkamäki, Kari E. J. Lehtinen, Georg P. Reischl, Markku Kulmala and Paul E. Wagner:
Quantitative characterization of critical nanoclusters nucleated on large single molecules.
Physical Review Letters, Vol 108, 085701, 2012. .*.

(95a) Ismael K. Ortega, Oona Kupiainen, Theo Kurtén, Tinja Olenius, Olli Wilkman, Matthew J. McGrath, Ville Loukonen, and Hanna Vehkamäki:
From quantum chemical formation free energies to evaporation rates.
Atmospheric Chemistry and Physics, Vol 12, 225-235, 2012. .*.
(95b) Ismael K. Ortega, Oona Kupiainen, Theo Kurtén, Tinja Olenius, Olli Wilkman, Matthew J. McGrath, Ville Loukonen, and Hanna Vehkamäki:
Corrigendum to "From quantum chemical formation free energies to evaporation rates" published in Atmos. Chem. Phys., 12, 225–235.
Atmospheric Chemistry and Physics, Vol 13, 3321-3327, 2013. .*.

(94) Tuukka Petäjä, Mikko Sipilä, Pauli Paasonen, Tuomo Nieminen, Theo Kurtén, Ismael K. Ortega, Frank Stratmann, Hanna Vehkamäki, Torsten Berndt and Markku Kulmala:
Experimental observation of strongly bound dimers of sulphuric acid nucleating in the atmosphere.
Physical Review Letters, Vol 106, 228302, 2011. .*.

(93) Martta Toivola, Theo Kurtén, Ismael K. Ortega, Markku Sundberg, Agilio Padova, Hanna Vehkamäki:
Quantum chemical studies on peroxodisulfuric acid - sulfuric acid- water clusters.
Computational and Theoretical Chemistry, Vol 967, 219-225, 2011. .*.

(92) Kai Ruusuvuori, Theo Kurtén, Ismael K. Ortega, Hanna Vehkamäki, Ville Loukonen, Martta Toivola, Markku Kulmala:
Density-functional study of the sign preference of the binding of 1-propanol to tungsten oxide seed particles.
Computational and Theoretical Chemistry, Vol 966, 322-327, 2011. .*.

(91) Theo Kurtén, Tuukka Petäjä, James Smith, Ismael Kenneth Ortega, Mikko Sipilä, Heikki Junninen, Mikael Ehn, Hanna Vehkamäki, Lee Mauldin, Douglas R. Worsnop, and Markku Kulmala:
The effect of H2SO4 – amine clustering on chemical ionization mass spectrometry (CIMS) measurements of gas-phase sulfuric acid.
Atmospheric Chemistry and Physics, Vol 11, 3007-3019, 2011. .*.

(90) Ulrich Uhrner, Sibylle von Löwis, Michael Zallinger, Hanna Vehkamäki, Birgit Wehner, Frank Stratmann and Alfred Wiedensohler:
Volatile nanoparticle formation and growth within a diluting diesel car exhaust.
Journal of the Air & Waste Management Association, Vol 61, 399-408, 2011. .*.

(89) Ismael K. Ortega, Anni Määttänen, Theo Kurtén and Hanna Vehkamäki:
Carbon dioxide-water clusters in the atmosphere of Mars.
Computational and Theoretical Chemistry, Vol 965, pp 353–358, 2011. .*.

(88) Veli-Matti Kerminen, Tuukka Petäjä, Hanna E. Manninen, Pauli Paasonen, Tuomo J. Nieminen, Mikko Sipilä, Heikki Junninen, Mikael K. Ehn, Stephanie Gagne, Lauri Laakso, Ilona Riipinen, Hanna Vehkamäki, Theo Kurtén, Ismael Ortega Colomer , Miikka Dal Maso and Markku Kulmala:
Atmospheric nucleation: highlights of the EUCAARI project and future directions.
Atmospheric Chemistry and Physics, Vol 10, 10829-10848, 2010. .*.

(87) Ismo Napari, Jan Julin, and Hanna Vehkamäki:
Performance of some nucleation theories with a non-sharp droplet-vapor interface.
Journal of Chemical Physics, Vol 133, 154503, 2010. .*.

(86) Matthew McGrath, Julius Ghogomu, Narcisse Tsona, Ilja Siepmann, Bin Chen, Ismo Napari, and Hanna Vehkamäki:
Vapor-liquid nucleation of argon: Exploration of various intermolecular potentials.
Journal of Chemical Physics, Vol 133, 084106, 2010. .*.

(85) Jan Julin, Ismo Napari, Joonas Merikanto, and Hanna Vehkamäki:
A thermodynamically consistent determination of surface tension of small Lennard-Jones clusters from simulation and theory.
Journal of Chemical Physics, Vol 133, 044704, 2010. .*.

(84) Mikael Ehn, Heikki Junninen, Tuukka Petäjä, Theo Kurtén, Veli-Matti Kerminen, Siegfried Schobesberger, Hanna E. Manninen, Ismael K. Ortega, Hanna Vehkamäki, Markku Kulmala, and Douglas R. Worsnop:
Composition and temporal behavior of ambient ions in the boreal forest.
Atmospheric Chemistry and Physics, Vol 10, 8513-8530, 2010. .*.

(83) Ville Loukonen, Theo Kurtén, Ismael K. Ortega, Hanna Vehkamäki, Agilio Pádua, Karine Sellegri, and Markku Kulmala:
Enhancing effect of dimethylamine in sulfuric acid nucleation in the presence of water – a computational study.
Atmospheric Chemistry and Physics, Vol 10, 4961-4974, 2010. .*.

(82) Theo Kurtén, Chongai Kuang, Pedro Gómez, Peter H. McMurry, Hanna Vehkamäki, Ismael Ortega, Madis Noppel, and Markku Kulmala:
The role of cluster energy nonaccommodation in atmospheric sulfuric acid nucleation.
Journal of Chemical Physics Vol 132, 024304, 2010. .*.

(81) Ismo Napari, Jan Julin and Hanna Vehkamäki:
Cluster sizes in direct and indirect molecular dynamics simulations of nucleation.
Journal of Chemical Physics, Vol 131, 244511, 2009. .*.

(80) Ismael K. Ortega, Tanja Suni, Tiia Grönholm, Micheal Boy, Hannele Hakola, Heidi Hellen, Tuomas Valmari, Hannu Arvela, Hanna Vehkamäki and Markku Kulmala:
Is eucalyptol the cause of nocturnal events observed in Australia?
Boreal Environment Research, Vol 14, 606-615, 2009. .*.

(79) Martta Toivola, Ismo Napari, Hanna Vehkamäki:
Structure of water-sulfuric acid clusters from molecular dynamics simulations.
Boreal Environment Research, Vol 14, 654-661, 2009. .*.
(78) Theo Kurtén, Ismael K. Ortega and Hanna Vehkamäki:
The sign preference in sulfuric acid nucleation.
Journal of Molecular Structure: THEOCHEM Vol 901, 169-173, 2009. .*.

(77) Anca I. Hienola, Hanna Vehkamäki, Ilona Riipinen and Markku. Kulmala:
Homogeneous vs. heterogeneous nucleation in water-dicarboxylic acid systems.
Atmospheric Chemistry and Physics, Vol 9, 1873-1881, 2009. .*.

(76) Jarkko V. Niemi, Sanna Saarikoski, Minna Aurela, Heikki Tervahattu, Risto Hillamo,
Douglas L. Westphal, Päivi Aarnio, Tarja Koskentalo, Ulla Makkonen,
Hanna Vehkamäki and Markku Kulmala:
Long-range transport episodes of fine particles in southern Finland during 1999-2007.
Atmospheric Environment, Vol 43, 1255-1264, 2009. .*.
(75) Martta Salonen, Theo Kurtén, Hanna Vehkamäki, Torsten Berndt and Markku Kulmala:
Computational investigation of the possible role of some intermediate products of SO₂oxidation in sulfuric acid - water nucleation.
Atmospheric Research, Vol 91, 47-52, 2009. .*.
(74) Jan Julin, Ismo Napari, Joonas Merikanto, and Hanna Vehkamäki:
Equilibrium sizes and formation energies of small and large Lennard-Jones clusters from molecular dynamics. A consistent comparison to Monte Carlo simulations and density functional theories.
Journal of Chemical Physics, Vol 129, 234506, 2008. .*.
(73) Päivi Aarnio, Jyrki Martikainen, Tareq Hussein, Ilkka Valkama, Hanna Vehkamäki, Larisa Sogacheva, Jari Härkönen, Ari Karppinen, Tarja Koskentalo, Jaakko Kukkonen and Markku Kulmala:
Analysis and evaluation of selected PM10 pollution episodes in the Helsinki Metropolitan Area in 2002.
Atmospheric Environment, Vol 42, 3992-4005, 2008. .*.
(72) Theo Kurtén, Ville Loukonen, Hanna Vehkamäki, and Markku Kulmala:
Amines are likely to enhance neutral and ion-induced sulfuric acid-water nucleation in the atmosphere more effectively than ammonia.
Atmospheric Chemistry and Physics, Vol 8, 4095-4103, 2008. .*.
(71a) Ismael K. Ortega, Theo Kurtén, Hanna Vehkamäki, and Markku Kulmala:
The role of ammonia in sulfuric acid ion induced nucleation.
Atmospheric Chemistry and Physics, Vol 8, 2859-2867, 2008. .*.
(71b) Ismael K. Ortega, Theo Kurtén, Hanna Vehkamäki, and Markku Kulmala:
Corrigendum to “The role of ammonia in sulfuric acid ion induced nucleation” published in Atmos. Chem. Phys., 8, 2859–2867, 2008.
Atmospheric Chemistry and Physics, Vol 9, 7431–7434, 2009. .*.
(70) Theo Kurtén and Hanna Vehkamäki:
Investigating atmospheric sulfuric acid - water - ammonia particle formation using quantum chemistry.
Advances in Quantum Chemistry, Vol 55, 407-427, 2008. .*.

(69) Paul M. Winkler, Gerhard Steiner, Aron Vrtala, Hanna Vehkamäki, Madis Noppel, Kari E. J. Lehtinen, Georg P. Reischl, Paul E. Wagner, and Markku Kulmala
Heterogeneous Nucleation Experiments Bridging the Scale from Molecular Ion Clusters to Nanoparticles
Science, Vol 319, 1374-1377, 2008. .*.
(68) Mikko Lemmetty, Hanna Vehkamäki, Annele Virtanen, Markku Kulmala, Jorma Keskinen:
Homogeneous ternary H2SO4-NH3-H2O nucleation and diesel exhaust: a classical approach.
Aerosol and Air Quality Research Vol 7, 489-499, 2007. .*.
(67) Anni Määttänen, Hanna Vehkamäki, Antti Lauri, Ismo Napari, and Markku Kulmala:
Two-component heterogeneous nucleation kinetics and an application to Mars.
Journal of Chemical Physics, Vol 127, 134710, 2007. .*.
(66) Ulrich Uhrner, Sibylle von Löwis, Hanna Vehkamäki, Birgit Wehner, Sylvia Bräsel, Markus Hermann, Frank Stratmann, Markku Kulmala, Alfred Wiedensohler:
Dilution and aerosol dynamics within a diesel car exhaust plume - CFD simulations of on-road measurement conditions.
Atmospheric Environment Vol 41, 7440-7461, 2007. .*.
(65) Leena Torpo, Theo Kurtén, Hanna Vehkamäki, Kari Laasonen, Markku Sundberg, and Markku Kulmala:
Significance of ammonia in growth of atmospheric nanoclusters.
Journal of Physical Chemistry A, Vol 111 (42), 10671 -10674, 2007. .*.
(64) Theo Kurtén, Madis Noppel, Hanna Vehkamäki, Martta Salonen, and Markku Kulmala:
Quantum chemical studies of hydrate formation of H2SO4 and HSO4-.
Boreal Environmental Research, Vol 12, 421-430, 2007. .*.
(63) Joonas Merikanto, Evgeni Zapadinsky, Antti Lauri, Ismo Napari, and Hanna Vehkamäki:
Connection between the virial equation of state and physical clusters in a low density vapor.
Journal of Chemical Physics, Vol 127, 104303, 2007. .*.
(62) Jan Julin, Ismo Napari and Hanna Vehkamäki:
A comparative study on methodology in molecular dynamics simulation of nucleation.
Journal of Chemical Physics, Vol 126, 224517, 2007. .*.
(61a) Joonas Merikanto, Ismo Napari, Hanna Vehkamäki, Tatu Anttila and Markku Kulmala:
New parameterization of sulfuric acid-ammonia-water ternary nucleation rates at tropospheric conditions.
Journal of Geophysical Research - Atmospheres, Vol 112, D15207, 2007. .*.
(61b) Joonas Merikanto, Ismo Napari, Hanna Vehkamäki, Tatu Anttila and Markku Kulmala:
Correction to 'New parameterization of sulfuric acid-ammonia-water ternary nucleation rates at tropospheric conditions.', Published in Journal of Geophysical Research - Atmospheres, Vol 112, D15207, 2007.
Journal of Geophysical Research - Atmospheres, Vol 114, D09206, 2009. .*.
Fortran90 subroutine
(60) Theo Kurtén, Leena Torpo, Markku R. Sundberg, Veli-Matti Kerminen, Hanna Vehkamäki and Markku Kulmala:
Estimating the NH3:H2SO4 ratio of nucleating clusters in atmospheric conditions using quantum chemical methods.
Atmospheric Chemistry and Physics, Vol 7. 2765-2773, 2007. .*.
(59) Hanna Vehkamäki, Anni Määttänen, Antti Lauri, Markku Kulmala, Paul Winkler, Aron Vrtala, and Paul E. Wagner:
Heterogeneous multicomponent nucleation theorems for the analysis of nanoclusters.
Journal of Chemical Physics, Vol 126, 174707, 2007. .*.
(58) Theo Kurtén, Boris Bonn, Hanna Vehkamäki and Markku Kulmala:
A computational study of the reaction between biogenic stabilized Criegee intermediates and sulfuric acid.
Journal of Physical Chemistry A, Vol 111(17), 3394-3401, 2007. .*.
(57) Joonas Merikanto, Evgeni Zapadinsky, Antti Lauri, and Hanna Vehkamäki:
Origin of the failure of classical nucleation theory: incorrect description of the smallest clusters.
Physical Review Letters Vol 98, 145702, 2007. .*.
(56) Martta Salonen, Ismo Napari and Hanna Vehkamäki:
Molecular dynamics simulation of atomic clusters in equilibrium with a vapour.
Molecular Simulation Vol 33, 245-251, 2007. .*.
(55) Markku Kulmala, Genrik Mordas, Tuukka Petäjä, Tiia Grönholm, Pasi P. Aalto, Hanna Vehkamäki, Anca I. Hienola, Erik Herrmann, Mikko Sipilä, Ilona Riipinen, Hanna Manninen, Kaarle Hämeri, Frank Stratmann, Merete Bilde, Paul M. Winkler, Wolfram Birmili, and Paul E. Wagner:
The Condensation Particle Counter Battery (CPCB): A New Tool to Investigate the Activation Properties of Nanoparticles.
Journal of Aerosol Science Vol 38, 289-304, 2007. .*.
(54) Anca I. Hienola, Paul M. Winkler, Paul E. Wagner, Hanna Vehkamäki, Antti Lauri, Ismo Napari, and Markku Kulmala:
Estimation of line tension and contact angle from heterogeneous nucleation experimental data.
Journal of Chemical Physics, Vol 126, 094705 , 2007. .*.
(53) Hanna Vehkamäki, Anni Määttänen, Antti Lauri, Ismo Napari and Markku Kulmala:
Technical note: The heterogenous Zeldovich factor.
Atmospheric Chemistry and Physics, Vol 7., 309-313, 2007 .*.
(52) Theo Kurtén, Leena Torpo, Chang-Geng Ding, Hanna Vehkamäki, Markku R. Sundberg, Kari Laasonen and Markku Kulmala:
A density functional study on water-sulfuric acid-ammonia clusters and implications for atmospheric cluster formation.
Journal Geophysical Research - Atmospheres, Vol 112 D04210, 2007 .*.
(51) Antti Lauri, Ilona Riipinen, Jukka A. Ketoja, Hanna Vehkamäki, and Markku Kulmala:
Theoretical and experimental study on phase transitions and mass fluxes of supersaturated water vapor onto different insoluble flat surfaces.
Langmuir, Vol 22, 10061-10065, 2006. .*.
(50) Eija Vartiainen, Markku Kulmala, Taina M. Ruuskanen, Risto Taipale, Janne Rinne and Hanna Vehkamäki:
Formation and growth of indoor air aerosol particles as a result of D-limonene oxidation.
Atmospheric Environment, Vol 40, 7882-7892, 2006. .*.
(49) Antti J. Lauri, Joonas Merikanto, Evgeni Zapadinsky and Hanna Vehkamäki:
Comparison of Monte Carlo Simulation Methods for the Calculation of the Nucleation Barrier of Argon.
Atmospheric Research, Vol 82, 489-502, 2006. .*.
(48) Johanna Lauros, Douglas Nilsson, Hanna Vehkamäki, Markku Kulmala:
Atmospheric variability and binary homogeneous nucleation: A parametrisation and conditions required for a significant effect.
Atmospheric Research, Vol 82, 503-513 2006. .*.
(47) Ismo Napari, Risto Makkonen, Markku Kulmala and Hanna Vehkamäki:
Parametrization of ammonia and water content of atmospheric droplets with fixed number of sulphuric acid molecules.
Atmospheric Research, Vol 82, 514-522, 2006. .*.
(46) Antti Lauri, Evgeni Zapadinsky, Hanna Vehkamäki, and Markku Kulmala:
Comparison between the classical theory predictions and molecular simulation results for heterogeneous nucleation of argon.
Journal of Chemical Physics, Vol 125, 164712, 2006. .*.
(45) Ismo Napari and Hanna Vehkamäki:
A comparison of rigid and flexible water models in collisions of monomers and small clusters.
Journal of Chemical Physics, Vol 125, 094313, 2006. .*.
(44) Joonas Merikanto, Evgeni Zapadinsky, and Hanna Vehkamäki:
Analysis of nucleation ability of cluster configurations with Monte Carlo simulations of argon.
Journal of Chemical Physics, Vol 125, 084503, 2006. .*.
(43) Jarkko Niemi, Sanna Saarikoski, Heikki Tervahattu, Timo Mäkelä, Risto Hillamo, Hanna Vehkamäki, Larisa Sogacheva and Markku Kulmala:
Changes in background aerosol composition in Finland during polluted and clean periods studied by TEM/EDX individual particle analysis.
Atmospheric Chemistry and Physics Vol 6, 5049-5066, 2006. .*.
(42) Theo Kurtén, Markku R. Sundberg, Hanna Vehkamäki, Madis Noppel, Johanna Blomqvist and Markku Kulmala:
Ab initio and density functional theory reinvestigation of gas-phase sulfuric acid monohydrate and ammonium hydrogen sulfate.
Journal of Physical Chemistry A, Vol 110, 7178-7188, 2006. .*.
(41) Ismo Napari and Hanna Vehkamäki:
Postcollision relaxation of small atomic clusters.
Journal of Chemical Physics, Vol 124, 024303, 2006. .*.
(40) Anca I. Gaman, Ismo Napari, Paul M. Winkler, Hanna Vehkamäki, Paul E. Wagner, Reinhard Strey, Yrjö Viisanen, Markku Kulmala:
Homogeneous nucleation of n-nonane and n-propanol mixtures: A comparison of classical nucleation theory and experiments.
Journal of Chemical Physics, Vol 123, 244502, 2005. .*.
(39) Tatu Anttila, Hanna Vehkamäki, Ismo Napari, Markku Kulmala:
Effect of ammonium bisulphate formation on atmospheric water-sulphuric acid-ammonia nucleation.
Boreal Environment Research, Volume 10, 511-523, 2005. .*.
(38) Jarkko Niemi, Heikki Tervahattu, Hanna Vehkamäki, Jyrki Martikainen, Lauri Laakso, Markku Kulmala, Päivi Aarnio, Tarja Koskentalo, Markus Sillanpää, Ulla Makkonen:
Characterization of aerosol particle episodes in Finland caused by wildfires in Eastern Europe
Atmospheric Chemistry and Physics, Vol 5., 2299-2310, 2005. .*.
(37) Heikki Tervahattu, Jyrki Juhanoja, Veronica Vaida, Adrian F. Tuck, Jarkko Niemi, Kaarle Kupiainen, Markku Kulmala, Hanna Vehkamäki:
Fatty acids on continental sulfate aerosol particles.
Journal of Geophysical Research - Atmospheres, Vol 110, D06207, 2005 .*.
(36) Anni Määttänen, Hanna Vehkamäki, Antti Lauri, Sini Merikallio, Janne Kauhanen, Hannun Savijärvi, and Markku Kulmala:
Nucleation Studies in the Martian Atmosphere
Journal of Geophysical Research - Planets, Vol 110, E02002, 2005. .*.
(35) Hanna Vehkamäki, Miikka Dal Maso, Tareq Hussein, Robert Flanagan, Antti Hyvärinen, Johanna Lauros, Joonas Merikanto, Petteri Mönkkönen, Mari Pihlatie, Kaisa Salminen, Larisa Sogacheva, Tea Thum, Taina Ruuskanen, Petri Keronen, Pasi P. Aalto, Pertti Hari, Kari E. J. Lehtinen, Ullar Rannik and Markku Kulmala: Atmospheric particle formation events at Värriö measurement station in Finnish Lapland 1998-2002.
Atmospheric Chemistry and Physics, Vol 4, 2015-2023, 2004. .*.
(34) Hanna Vehkamäki, Ismo Napari, Markku Kulmala and Madis Noppel:
Stable ammonium bisulphate clusters in the atmosphere.
Physical Review Letters, Vol 93, 148501, 2004. .*.
(33) Jarkko V. Niemi, Heikki Tervahattu, Hanna Vehkamäki, Markku Kulmala, Tarja Koskentalo and Markus Sillanpää:
Characterization and source identification of a fine particle episode in Finland.
Atmospheric Environment, Vol 38, 5003-5012, 2004. .*.
(32) Ismo Napari and Hanna Vehkamäki:
The role of dimers in evaporation of small argon clusters.
Journal of Chemical Physics, Vol 121, 819-822, 2004. .*.
(31) Joonas Merikanto, Hanna Vehkamäki and Evgeni Zapadinsky:
Monte Carlo simulations of critical cluster sizes and nucleation rates for water
Journal of Chemical Physics, Vol 121, 914-924, 2004. .*.
(30) Ismo Napari, Hanna Vehkamäki and Kari E. Laasonen:
Molecular dynamic simulations of atom-cluster collision processes.
Journal of Chemical Physics, Vol 120, 165-169, 2004. .*.
(29) Anca I. Gaman, Markku Kulmala, Hanna Vehkamäki, Ismo Napari, Mihaela Mircea, Maria C. Facchini and Ari Laaksonen:
Binary homogeneous nucleation in water - succinic acid and water - glutaric acid systems.
Journal of Chemical Physics, Vol 120, 282-291, 2004. .*.
(28) Markku Kulmala, Hanna Vehkamäki, Tuukka Petäjä, Miikka Dal Maso, Antti Lauri, Veli-Matti Kerminen, Wolfram Birmili, Peter H. McMurry:
Formation and growth rates of ultrafine atmospheric particles: A review of observations.
Journal of Aerosol Science, Vol 35, 143-176, 2004. .*.
(27) Markku Kulmala, Michael Boy, Anca Gaman, Maarit Raivonen, Tanja Suni, Veijo Aaltonen, Heidi Adler, Tatu Anttila, Verena Fiedler, Tiia Grönholm, Heidi Hellén, Erik Herrmann, Riina Jalonen, Minttu Jussila, Mika Komppula, Miriam Kosmale, Kristina Plauskaite, Raquel Reis, Niina Savola, Pirita Soini, Sini Virtanen, Pasi Aalto, Miikka Dal Maso, Hannele Hakola, Petri Keronen, Kari E. J. Lehtinen, Hanna Vehkamäki, Üllar Rannik, and Pertti Hari:
Aerosols in Boreal Forest: Wintertime relations between formation events and bio-geo-chemical activity.
Boreal Environmental Research, Vol 9, 63-74, 2004. .*.
(26) Theo Kurtén, Markku Kulmala, Miikka Dal Maso, Tanja Suni, Anni Reissell, Hanna Vehkamäki, Pertti Hari, Ari Laaksonen, Yrjö Viisanen and Timo Vesala:
Estimation of different forest-related contributions to the radiative balancing using observations in southern Finland.
Boreal Environmental Research, Vol 8. 275-285, 2003. .*.
(25) Madis Noppel, Hanna Vehkamäki and Markku Kulmala:
Reversible work of the formation of a layer of a new phase on a spherical charged conductor within a uniform multicomponent macroscopic mother phase.
Journal of Chemical Physics, Vol 119, 10733-10744, 2003. .*.
(24) Hannele Korhonen, Ismo Napari, Claudia Timmreck, Hanna Vehkamäki, Liisa Pirjola, Kari E. J. Lehtinen, Antti Lauri and Markku Kulmala: Heterogeneous nucleation as a potential sulphate coating mechanism of atmospheric mineral dust particles and implications of coated dust on new particle formation
Journal of Geophysical Research - Atmospheres, Vol 108, No. D17, 4546-4554, 2003. .*.
(23) Lauri Laakso, Tiia Grönholm, Ullar Rannik, Hanna Vehkamäki, Miriam Kosmale, Verena Fiedler and Markku Kulmala:
Ultrafine particle scavenging coefficients calculated from six years field measurements
Atmospheric Environment, Vol 37, 3605-3613, 2003. .*.
(22) Hannele Korhonen, Kari E. J. Lehtinen, Liisa Pirjola, Ismo Napari, Hanna Vehkamäki, Madis Noppel and Markku Kulmala:
Simulation of atmospheric nucleation mode: a comparison of nucleation models and size distribution representations.
Journal of Geophysical Research - Atmospheres, Vol 108, No. D15, 4471-4478, 2003. .*.
(21) Hanna Vehkamäki, Markku Kulmala, Kari E. J. Lehtinen and Madis Noppel:
Modelling Binary Homogeneous Nucleation of Water-Sulphuric Acid Vapours: Parameterisation for High Temperature Emissions.
Environmental Science & Technology, Vol 37, 3392-3398, 2003. .*.
Fortran90 subroutine
(20) Ismo Napari, Markku Kulmala, and Hanna Vehkamäki:
Ternary nucleation of inorganic acids, ammonia, and water.
Journal of Chemical Physics, Vol 117, 8418-8425, 2002. .*.
(19a) Hanna Vehkamäki, Markku Kulmala, Ismo Napari, Kari E. J. Lehtinen, Claudia Timmreck, Madis Noppel and Ari Laaksonen:
An improved parameterization for sulfuric acid-water nucleation rates for tropospheric and stratospheric conditions.
Journal of Geophysical Research - Atmospheres, Vol 107, No. D22, 4622-4631, 2002. .*.
Fortran90subroutine Fortran77 subroutine
(19b) Hanna Vehkamäki, Markku Kulmala, Ismo Napari, Kari E. J. Lehtinen, Claudia Timmreck, Madis Noppel and Ari Laaksonen:
Correction to "An improved parameterization for sulfuric acid/water nucleation rates for tropospheric and stratospheric conditions" [Journal of Geophysical Research, Vol. 107. No. D22, 4622, 2002]
Journal of Geophysical Research - Atmospheres, Vol 118, DOI: 10.1002/jgrd.50603, 2013. .*.
(18) Ismo Napari, Madis Noppel, Hanna Vehkamäki and Markku Kulmala:
Parametrization of ternary nucleation rates for H2SO4-NH3-H2O vapors.
Journal of Geophysical Research - Atmospheres, Vol 107, No. D19, 4381-4386, 2002. .*.
(17) Ismo Napari, Madis Noppel, Hanna Vehkamäki and Markku Kulmala:
An improved model for ternary nucleation of sulfuric acid - ammonia - water.
Journal of Chemical Physics, Vol 116, 4221-4227, 2002. .*.
(16) Madis Noppel, Hanna Vehkamäki and Markku Kulmala:
An improved model for hydrate formation in sulfuric acid-water nucleation.
Journal of Chemical Physics, Vol 116, 218-228, 2002. .*.
(15) Markku Kulmala, Antti Lauri, Hanna Vehkamäki, Ari Laaksonen, Denisa Petersen and Paul E. Wagner:
Strange predictions by binary heterogeneous nucleation theory compared with a quantitative experiment.
Journal of Physical Chemistry B, Vol 105, 11800-11808, 2001. .*.
(14) Hanna Vehkamäki and Ian J. Ford:
Excess energies of n- and i-octane molecular clusters
Journal of Chemical Physics, Vol 114, 5509-5513, 2001. .*.
(13) Hanna Vehkamäki and Ian J. Ford:
Analysis of water-ethanol nucleation rate data with two component nucleation theorems
Journal of Chemical Physics, Vol 113, 3261-3269, 2000. .*.
(12) Michael Knott, Hanna Vehkamäki and Ian J. Ford:
Energetics of small n-pentanol clusters from droplet nucletion rate data
Journal of Chemical Physics, Vol 112, 5393-5398, 2000. .*.
(11) Hanna Vehkamäki and Ian J. Ford:
Critical cluster size and droplet nucleation rate from growth and decay simulations of Lennard-Jones clusters
Journal of Chemical Physics, Vol 112, 4193-4202, 2000. .*.
(10) Ari Laaksonen, Robert McGraw and Hanna Vehkamäki:
Liquid-drop formalism and free energy surfaces in binaryhomogeneous nucleation.
Journal of Chemical Physics, Vol 111, 2019-2027, 1999. .*.
(9) Hanna Vehkamäki and Ian J. Ford:
Nucleation theorems applied to the Ising model.
Physical Review E, Vol 59, 6483-6488, 1999. .*.
(8) Hanna Arstila, Pekka Korhonen, Markku Kulmala:
Ternary nucleation: Kinetics and application to water-ammonia-hydrochloric acid system. (Technical note)
Journal of Aerosol Science, Vol 30, 131-138, 1999. .*.
(7) Hanna Arstila, Kari Laasonen, Ari Laaksonen:
Ab initio study of gas-phase sulphuric acid hydrates containing 1 to 3 water molecules.
Journal of Chemical Physics, Vol 108, 1031-1039, 1998. .*.
(6) Hanna Arstila:
Kinetic effect of cluster-cluster processes on homogeneous nucleation rates in one- and two component systems.
Journal of Chemical Physics, Vol 107 , 3196-3203, 1997. .*.
(5) Hanna Arstila, Oleg Vasil'ev, Markku Kulmala:
The role of the attractive potential of a droplet in unary and binary steady-state nucleation.
Journal of Chemical Physics, Vol 107, 544-549, 1997. .*.
(4) Timo Vesala, Hanna Arstila:
Comment on "Generalized Kelvin equation and the water content of a cloud".
Physical Review E, Vol 54, 5868-5869, 1996. .*.
(3) Alex Lushnikov, Markku Kulmala, Hanna Arstila, Evgeni Zapadinsky:
Source Enhanced Condensation of a Single Component Vapor in the Transition Regime.
Journal of Aerosol Science, Vol 27, 853-867, 1996. .*.
(2) Markku Kulmala, Hanna Vehkamäki, Timo Vesala, Jonathan Barrett, Charles Clement:
Aerosol Formation in Diffusive Boundary Layer: Binary Homogeneous Nucleation of Ammonia and Water Vapours.
Journal of Aerosol Science, Vol 26, 547-558, 1995. .*.
(1a) Hanna Vehkamäki, Pentti Paatero, Markku Kulmala, Ari Laaksonen:
Binary Nucleation Kinetics: A Matrix Method.
Journal of Chemical Physics, Vol 101, 9997-10002, 1994. .*.
(1b) Hanna Arstila, Pentti Paatero, Markku Kulmala, Ari Laaksonen:
Erratum:Binary Nucleation Kinetics: A Matrix Method. [Journal of Chemical Physics, Vol 101, 9997-10002, 1994.]
Journal of Chemical Physics, Vol 106, 2987, 1997. .*.