M. Kulmala

Värske

• Ion-induced sulfuric acid-ammonia nucleation drives particle formation in coastal Antarctica
• Predicting atmospheric particle formation days by Bayesian classification of the time series features
• Measuring atmospheric ion bursts and their dynamics using mass spectrometry
• Heterogeneous nucleation in multi-component vapor on a partially wettable charged conducting particle. I. Formulation of general equations: Electrical surface and line excess quantities
• 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
• Characterisation of sub-micron particle number concentrations and formation events in the western Bushveld Igneous Complex, South Africa
• Atmospheric ions and nucleation: a review of observations
• Characterisation of corona-generated ions used in a Neutral cluster and Air Ion Spectrometer (NAIS)
• General overview: European Integrated project on Aerosol Cloud Climate and Air Quality interactions (EUCAARI) - integrating aerosol research from nano to global scales
• Growth rates of nucleation mode particles in Hyytiala during 2003-2009: variation with particle size, season, data analysis method and ambient conditions
• Intercomparison of air ion spectrometers: an evaluation of results in varying conditions
• A high-resolution mass spectrometer to measure atmospheric ion composition
• Atmospheric data over a solar cycle: no connection between galactic cosmic rays and new particle formation
• Atmospheric nucleation: highlights of the EUCAARI project and future directions
• Atmospheric sub-3 nm particles at high altitudes
• Atmospheric sub-3 nm particles at high altitudes
• EUCAARI ion spectrometer measurements at 12 European sites - analysis of new particle formation events
• On the roles of sulphuric acid and low-volatility organic vapours in the initial steps of atmospheric new particle formation
• Negatively charged nanoparticles produced by splashing of water
• Results of the first air ion spectrometer calibration and intercomparison workshop
• Smart-SMEAR: on-line data exploration and visualization tool for SMEAR stations
• Formation and characteristics of ions and charged aerosol particles in a native Australian Eucalypt forest
• Observations on nocturnal growth of atmospheric clusters
• Variation and balance of positive air ion concentrations in a boreal forest
• A wide range multi-channel Air Ion Spectrometer
• Concentrations and fluxes of aerosol particles during the LAPBIAT measurement campaign at Varrio field station
• Identification and classification of the formation of intermediate ions measured in boreal forest
• Waterfalls as sources of small charged aerosol particles
• Charging state of atmospheric nanoparticles during the nucleation burst events
• Factors of air ion balance in a coniferous forest according to measurements in Hyytiala, Finland