Hanna Vehkamäki

University of Helsinki — Finland

Earth and Planetary Sciences · Physical Sciences

67h-index18.7kcitations434works9.62yr avg
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Research Topics

Atmospheric chemistry and aerosols(217), nanoparticles nucleation surface interactions(125), Atmospheric Ozone and Climate(120), Atmospheric aerosols and clouds(70), Advanced Chemical Physics Studies(64)

Publications434 total

Gas-phase collision rate enhancement factors for acid–base clusters up to 2 nm in diameter from atomistic simulation and the interacting hard-sphere model
Atmospheric chemistry and physics·2025Open Access
Author response for "Enhanced configurational sampling methods reveal the importance of molecular stiffness for clustering of oxygenated organic molecules"
2025
Author response for "An optimization of transmission measurement of an Atmospheric Pressure interface Time of Flight Mass Spectrometer (APi-ToF MS)"
2025
Author response for "Enhanced configurational sampling methods reveal the importance of molecular stiffness for clustering of oxygenated organic molecules"
2025
Author response for "An optimization of transmission measurement of an Atmospheric Pressure interface Time of Flight Mass Spectrometer (APi-ToF MS)"
2025
Gas-phase collision rate enhancement factors for acid-base clusters up to 2 nm in diameter from atomistic simulation and the interacting hard sphere model
2025· 1 citedOpen Access
Hydration layer structure and ice nucleation ability of K-feldspar surfaces investigated using molecular dynamics and machine learning
2025Open Access
 Computational methods for generating clusters of oxygenated organic molecules 
2025Open Access
Gas-phase collision rate enhancement factors for acid-base clusters up to 2 nm in diameter from atomistic simulation and the interacting hard sphere model
2025Open Access
Molecular dynamics-guided reaction discovery reveals endoperoxide-to-alkoxy radical isomerization as key branching point in α-pinene ozonolysis
Nature Communications·2025· 7 citedOpen Access
Enhanced configurational sampling methods reveal the importance of molecular stiffness for clustering of oxygenated organic molecules
Physical Chemistry Chemical Physics·2025Open Access
An optimization of transmission measurement of an atmospheric pressure interface time-of-flight mass spectrometer (APi-ToF MS)
Environmental Science Atmospheres·2025Open Access
Finnish Centre of Excellence in Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change : summary and outlook
Työväentutkimus Vuosikirja·2024· 3 citedOpen Access
Is eucalyptol the cause of nocturnal events observed in Australia?
Työväentutkimus Vuosikirja·2024· 5 citedOpen Access
Effect of ammonium bisulphate formation on atmospheric water-sulphuric acid-ammonia nucleation
JuSER (Forschungszentrum Jülich)·2024· 54 citedOpen Access
Structure of water–sulfuric acid clusters from molecular dynamics simulations
Työväentutkimus Vuosikirja·2024· 8 citedOpen Access
The legacy of Finnish-Estonian air ion and aerosol workshops
Työväentutkimus Vuosikirja·2024· 2 citedOpen Access
Aerosols in boreal forest: wintertime relations between formation events and bio-geo-chemical activity
Boreal Environment Research Journal Archive·2024· 7 citedOpen Access
Estimation of different forest-related contributions to the radiative balance using observations in southern Finland
Boreal Environment Research Journal Archive·2024· 49 citedOpen Access
Quantum chemical studies of hydrate formation of H2SO4 and HSO4
Työväentutkimus Vuosikirja·2024· 101 citedOpen Access
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Frequent Co-authors

Markku Kulmala(33), Theo Kurtén(27), Tuukka Petäjä(12), Ilona Riipinen(10), Tinja Olenius(10), Douglas R. Worsnop(9), I. K. Ortega(9), Mikko Sipilä(8), Jonas Elm(8), Veli‐Matti Kerminen(7), Heikki Junninen(7), Siegfried Schobesberger(7), Mikael Ehn(7), Ari Laaksonen(7), Ville Loukonen(7), M. Noppel(7), Tuomo Nieminen(6), Alessandro Franchin(6), Juha Kangasluoma(6), Ismaël K. Ortega(6)