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  • PL 64 (Gustaf Hällströmin katu 2)

    00014

    Finland

20002019
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Publikationer 2000 2019

2010

A high-resolution mass spectrometer to measure atmospheric ion composition

Junninen, H., Ehn, M., Petäjä, T., Luosujärvi, L., Kotiaho, T., Kostiainen, R., Rohner, U., Gonin, M., Fuhrer, K., Kulmala, M. & Worsnop, D. R., 2010, I : Atmospheric Measurement Techniques. 3, s. 1039-1053 15 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Airborne measurements of aerosols in the boundary layer and lower troposphere over southern Finland

Schobesberger, S., Virkkula, A., Pohja, T., Aalto, P. P., Siivola, E., Franchin, A., Petäjä, T. & Kulmala, M., 2010, Proceedings of 2009 EUCAARI Annual Meeting: Stockholm 17.–20.11.2009. Lappalainen, H. K., Asmi, A., Nieminen, T. & Kulmala, M. (red.). Helsinki, 4 s. (Report Series in Aerosol Science; nr. 107).

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Airborne Measurements of aerosols in the lower troposphere over southern Finland during 2009

Schobesberger, S., Virkkula, A., Pohja, T., Aalto, P. P., Petäjä, T., Siivola, E., Franchin, A. & Kulmala, M., 2010, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Workshop 17.-19.5.2010. Kulmala, M., Bäck, J. & Nieminen, T. (red.). Helsinki, 4 s. (Report Series in Aerosol Science; nr. 109).

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Ambient small ion composition during new particle formation events measured with the APi-TOF

Ehn, M., Junninen, H., Petäjä, T., Kurtén, T., Kerminen, V-M., Schobesberger, S., Manninen, H. E., Ortega, I. K., Vehkamäki, H., Kulmala, M. & Worsnop, D. R., 2010, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Workshop 17.-19.5.2010. Kulmala, M., J. B. & Nieminen, T. (red.). Helsinki, 3 s. (Report Series in Aerosol Science; nr. 109).

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Assessing the charging mechanism and charging probability in cluster experiments

Kurten, T. C., Vehkamäki, H., Petäjä, T., Ortega Colomer, I. K., Ehn, M. K., Junninen, H., Worsnop, D. & Kulmala, M., 2010, International Aerosol Conference 2010: abstract book. 1 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Atmospheric data over a solar cycle: no connection between galactic cosmic rays and new particle formation

Kulmala, M., Riipinen, I., Nieminen, T. J., Hulkkonen, M., Sogacheva, L., Manninen, H. E., Paasonen, P., Petäjä, T., Dal Maso, M., Aalto, P. P., Viljanen, A., Usoskin, I., Vainio, R., Mirme, S., Minikin, A., Petzold, A., Horrak, U., Plass-Dulmer, C., Birmili, W. & Kerminen, V-M., 2010, I : Atmospheric Chemistry and Physics. 10, 4, s. 1885-1898 14 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Atmospheric ions and nucleation: A review of observations

Hirsikko, A. E., Nieminen, T. J., Gagne, S., Lehtipalo, K., Manninen, H. E., Ehn, M. K., Hõrrak, U., Kerminen, V-M., Laakso, L., McMurry, P., Mirme, A., Mirme, S., Petäjä, T., Tammet, H., Vakkari, V., Vana, M. & Kulmala, M., 2010, I : Atmospheric Chemistry and Physics Discussions. 10, s. 24245-24324 80 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskaplig

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Atmospheric nucleation: highlights of the EUCAARI project and future directions

Kerminen, V. -M., Petaja, T., Manninen, H. E., Paasonen, P., Nieminen, T. J., Sipila, M., Junninen, H., Ehn, M., Gagne, S., Laakso, L., Riipinen, I., Vehkamaki, H., Kurten, T., Ortega, I. K., Dal Maso, M., Brus, D., Hyvarinen, A., Lihavainen, H., Leppa, J., Lehtinen, K. E. J. & 21 andraMirme, A., Mirme, S., Horrak, U., Berndt, T., Stratmann, F., Birmili, W., Wiedensohler, A., Metzger, A., Dommen, J., Baltensperger, U., Kiendler-Scharr, A., Mentel, T. F., Wildt, J., Winkler, P. M., Wagner, P. E., Petzold, A., Minikin, A., Plass-Duelmer, C., Poeschl, U., Laaksonen, A. & Kulmala, M., 2010, I : Atmospheric Chemistry and Physics. 10, 22, s. 10829-10848 20 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Boundary layer nucleation events at an Antarctic site

Kyrö, E-M., Virkkula, A., Asmi, E., Manninen, H. E., Aalto, P. P., Petäjä, T. & Kulmala, M., 2010, IAC 2010: Abstracts.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Boundary layer nucleation events at an Antarctic site

Kyrö, E-M., Virkkula, A., Asmi, E., Manninen, H. E., Aalto, P. P., Petäjä, T. & Kulmala, M., 2010, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Workshop: Report series in aerosol science. Kulmala, M., Bäck, J. & Nieminen, T. (red.). Helsinki, 4 s. (Report Series in Aerosol Science; nr. 109).

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Charging state and new particle formation in Helsinki, Finland

Gagne, S., Leppä, J., Petaja, T., Laakso, L. & Kulmala, M., 2010, FCoE annual meeting 2010.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Composition and temporal behavior of ambient ions in the boreal forest

Ehn, M., Junninen, H., Petaja, T., Kurten, T., Kerminen, V. -M., Schobesberger, S., Manninen, H. E., Ortega, I. K., Vehkamaki, H., Kulmala, M. & Worsnop, D. R., 2010, I : Atmospheric Chemistry and Physics. 10, s. 8513-8530 18 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

EUCAARI ion spectrometer measurements at 12 European sites: analysis of new particle formation events

Manninen, H. E., Nieminen, T., Asmi, E., Gagne, S., Häkkinen, S. A. K., Lehtipalo, K., Aalto, P., Vana, M., Mirme, A., Mirme, S., Horrak, U., Plass-Duelmer, C., Stange, G., Kiss, G., Hoffer, A., Toeroe, N., Moerman, M., Henzing, B., de Leeuw, G., Brinkenberg, M. & 27 andraKouvarakis, G. N., Bougiatioti, A., Mihalopoulos, N., O'Dowd, C., Ceburnis, D., Arneth, A., Svenningsson, B., Swietlicki, E., Tarozzi, L., Decesari, S., Facchini, M. C., Birmili, W., Sonntag, A., Wiedensohler, A., Boulon, J., Sellegri, K., Laj, P., Gysel, M., Bukowiecki, N., Weingartner, E., Wehrle, G., Laaksonen, A., Hamed, A., Joutsensaari, J., Petaja, T., Kerminen, V-M. & Kulmala, M., 2010, I : Atmospheric Chemistry and Physics. 10, s. 7907-7927 21 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Factors influencing ion-induced nucleation in a boreal forest

Gagne, S., Nieminen, T. J., Kurten, T. C., Manninen, H. E., Petaja, T., Laakso, L., Kerminen, V-M., Boy, M. & Kulmala, M., 2010, FCoE annual meeting 2010.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Factors influencing ion-induced nucleation in a boreal forest site, Finland

Gagne, S., Nieminen, T. J., Kurten, T. C., Petaja, T., Kerminen, V-M., Boy, M., Laakso, L. & Kulmala, M., 2010, Proceedings of 2009 EUCAARI Annual Meeting. (Report Series in Aerosol Sciences; vol. 107).

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Factors influencing the contribution of ion-induced nucleation in a boreal forest, Finland

Gagne, S., Nieminen, T., Kurten, T., Manninen, H. E., Petaja, T., Laakso, L., Kerminen, V. -M., Boy, M. & Kulmala, M., 2010, I : Atmospheric Chemistry and Physics. 10, 8, s. 3743-3757 15 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Formation and growth of atmospheric aerosols: cluster evaporation

Kulmala, M., Kurten, T. C., Vehkamäki, H., Petaja, T., Ortega Colomer, I. K., Ehn, M. K., Junninen, H., Nieminen, T., Lehtipalo, K., Riipinen, I., Manninen, H. E., Paasonen, P., Sipilä, M. J., Wilkman, O., Dal Maso, M., Worsnop, D. & Kerminen, V-M., 3 sep 2010, Conference proceedings of International Aerosol Conference 2010 .

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Growth rates during coastal and marine new particle formation in western Ireland

Ehn, M., Vuollekoski, H., Petaja, T., Kerminen, V-M., Vana, M., Aalto, P., de Leeuw, G., Ceburnis, D., Dupuy, R., O'Dowd, C. D. & Kulmala, M., 2010, I : Journal of Geophysical Research : Atmospheres. 115, s. D18218 11 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

High-resolution mass spectrometry revealing ion cluster chemistry during the first H2SO4 nucleation experiments at the CLOUD chamber

Schobesberger, S., Ehn, M. K., Junninen, H., Worsnop, D., Sipilä, M. J., Franchin, A., Petaja, T. & Kulmala, M., 2010, Proceedings of the International Aerosol Conference 2010.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Impacts of volatilisation on light scattering and filter-based absorption measurements: a case study

Backman, J. C. G., Virkkula, A. O., Petaja, T., Aurela, M., Frey, A. & Hillamo, R., 3 maj 2010, AAAR 29th Annual Conference. s. 1 1 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Impacts of volatilisation on light scattering and filter-based absorption measurements: a case study

Backman, J. C. G., Virkkula, A. O., Petäjä, T., Aurela, M., Frey, A. & Hillamo, R., 2010, I : Atmospheric Measurement Techniques. 3, 5, s. 1205-1216 12 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Indirect aerosol chemical composition measurements with a VH-TDMA

Hakala, J., Mikkilä, J., Ehn, M., Siivola, E., Kulmala, M. & Petäjä, T., 2010, IAC 2010 Abstract Book. 1 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Intercomparison of air ion spectrometers: a guide for data analysis.

Gagne, S., Lehtipalo, K., Manninen, H. E., Nieminen, T. J., Franchin, A., Schobesberger, S., Yli-Juuti, T., Hõrrak, U., Mirme, A., Mirme, S., Petaja, T., Asmi, E. & Kulmala, M., 2010, FCoE annual meeting 2010.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Intercomparison of air ion spectrometers (AIS and NAIS): a basis for interpretation.

Gagne, S., Lehtipalo, K., Manninen, H. E., Nieminen, T. J., Franchin, A., Schobesberger, S., Yli-Juuti, T., Hõrrak, U., Mirme, A., Mirme, S., Petaja, T., Asmi, E. & Kulmala, M., 2010, Proceedings of the International Aerosol Conference 2010.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Ion measurements during the first H2SO4 nucleation experiments at the CLOUD chamber

Franchin, A., Schobesberger, S., Makhmutov, V., Stozhkov, Y., Gagne, S., Nieminen, T. J., Manninen, H. E., Petaja, T. & Kulmala, M., 2010, Proceedings of the International Aerosol Conference 2010.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Laboratory studies of nanoparticle formation from sulphuric acid and biogenic organic compounds at atmospheric concentrations

Dal Maso, M., Mentel, T. F., KiendlerScharr, A., Kleist, E., Tillmann, R., Sipilä, M. J., Petaja, T., Hakala, J. P., Liao, L., Lehtipalo, K., Junninen, H., Ehn, M. K., Vanhanen, J., Mikkilä, J., Kulmala, M., Wildt, J. & Worsnop, D., 2010, Proceedings of the International Aerosol Conference 2010.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Laboratory study on new particle formation from the reaction OH + SO2: influence of experimental conditions, H2O vapour, NH3 and the amine tert-butylamine on the overall process

Berndt, T., Stratmann, F., Sipilä, M. J., Vanhanen, J., Petäjä, T., Mikkilä, J., Gruener, A., Spindler, G., Mauldin, R. L., Curtius, J., Kulmala, M. & Heintzenberg, J., 2010, I : Atmospheric Chemistry and Physics. 10, s. 7101-7116 16 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Main findings made during the EUCAARI project

Kerminen, V-M., Petaja, T., Manninen, H. E., Paasonen, P., Nieminen, T., Sipilä, M. J., Gagne, S., Laakso, L., Vehkamäki, H., Kurten, T. C., Ortega Colomer, I. K., Brus, D., Hyvarinen, A-P., Lihavainen, H., Leppa, J., Mirme, A., Mirme, S., Horrak, U., Berndt, T., Stratmann, F. & 10 andraBirmili, W., Wiedensohler, A., Metzger, A., Baltensperger, U., Winkler, P., Wagner, P., Petzold, A., Minikin, A., Plass-Dulmer, C. & Kulmala, M., sep 2010, Conference proceedings of International Aerosol Conference 2010.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Nanoparticles in boreal forest and coastal environment: a comparison of observations and implications of the nucleation mechanism

Lehtipalo, K., Kulmala, M., Sipila, M., Petaja, T., Vana, M., Ceburnis, D., Dupuy, R. & O'Dowd, C., 2010, I : Atmospheric Chemistry and Physics. 10, s. 7009-7016 8 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

On the roles of sulphuric acid and low-volatility organic vapours in the initial steps of atmospheric new particle formation

Paasonen, P., Nieminen, T. J., Asmi, E., Manninen, H. E., Petäjä, T., Plass-Duelmer, C., Flentje, H., Birmili, W., Wiedensohler, A., Hõrrak, U., Metzger, A., Hamed, A., Laaksonen, A., Facchini, M. C., Kerminen, V-M. & Kulmala, M., 30 nov 2010, I : Atmospheric Chemistry and Physics. 10, 22, s. 11223-11242 20 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

On the roles of sulphuric acid and organic vapours in atmospheric nucleation

Paasonen, P., Nieminen, T. J., Asmi, E., Petäjä, T., Plass-Duelmer, C., Birmili, W., Hõrrak, U., Kerminen, V-M. & Kulmala, M., 2010, Abstract Book of the International Aerosol Conference 2010: Poster presentations on Monday at 15:00-16:30.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Optical properties of a heated aerosol in an urban atmosphere: a case study

Backman, J., Virkkula, A., Petäjä, T., Aurela, M., Frey, A. & Hillamo, R., 2010, Proceedings of the Finnish Center of Excellence and Graduate School in 'Physics, Chemistry, Biology and Meteorology of Atmospheric Composition and Climate Change' Annual Workshop 17.-19.5.2010. Kulmala, M., Bäck, J. & Nieminen, T. (red.). Helsinki: Finnish Association for Aerosol Research, FAAR, 4 s. (Report series in aersol science; nr. 109).

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Optical properties of a heated aerosol in an urban atmosphere: a case study

Backman, J. C. G., Virkkula, A. O., Petaja, T., Aurela, M., Frey, A. & Hillamo, R., 1 aug 2010, IAC 2010 : Abstracts. s. P2L20 1 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Relationship between aerosol oxidation level and hygroscopic properties of laboratory generated secondary organic aerosol (SOA) particles

Massoli, P., Lambe, A. T., Ahern, A. T., Williams, L. R., Ehn, M., Mikkila, J., Canagaratna, M. R., Brune, W. H., Onasch, T. B., Jayne, J. T., Petaja, T., Kulmala, M., Laaksonen, A., Kolb, C. E., Davidovits, P. & Worsnop, D. R., 2010, I : Geophysical Research Letters. 37, s. L24801 5 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Roadside aerosol study using hygroscopic, organic and volatility TDMAs: Characterization and mixing state

Tiitta, P., Miettinen, P., Vaattovaara, P., Joutsensaari, J., Petäjä, T., Virtanen, A., Raatikainen, T., Aalto, P., Portin, H., Romakkaniemi, S., Kokkola, H., Lehtinen, K. E. J., Kulmala, M. & Laaksonen, A., 2010, I : Atmospheric Environment. 44, s. 976-986 11 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Sulfuric acid dimer formation in laminar flow tube experiments

Petäjä, T., Sipilä, M., Berndt, T., Stratmann, F., Kurtén, T., Vehkamäki, H. & Kulmala, M., 2010, Proceedings of the Finnish Center of Excellence and Graduate School in ’Physics, Chemistry, Biology and Meteorol- ogy of Atmospheric Composition and Climate Change’ Annual Workshop 17.-19.5.2010. Kulmala, M., Bäck, J. & Nieminen, T. (red.). Helsinki, 4 s. (Report Series in Aerosol Science; nr. 109).

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

The composition of ion clusters during sulfuric acid nucleation experiments at the CLOUD chamber

Schobesberger, S., Ehn, M. K., Junninen, H., Worsnop, D., Franchin, A., Gagne, S., Sipilä, M. J., Petaja, T. & Kulmala, M., 2010, EUCAARI annual meeting 2010.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

The Role of Sulfuric Acid in Atmospheric Nucleation

Sipilä, M., Berndt, T., Petaja, T., Brus, D., Vanhanen, J., Stratmann, F., Patokoski, J., Mauldin III, L., Hyvärinen, A-P., Lihavainen, H. & Kulmala, M., 2010, I : Science. 327, 5970, s. 1243-1246 4 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Understanding new particle formation through ion cluster dynamics

Worsnop, D., Ehn, M. K., Junninen, H., Schobesberger, S., Franchin, A., Dal Maso, M., Sipilä, M. J., Petaja, T., Kurten, T. C., Ortega Colomer, I. K., Vehkamäki, H. & Kulmala, M., 2010, Proceedings of the International Aerosol Con- ference, Helsinki, Finland, 29.8-3.9.2010..

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

2009

Applying the Condensation Particle Counter Battery (CPCB) to study the water-affinity of freshly-formed 2-9 nm particles in boreal forest

Riipinen, I., Manninen, H. E., Yli-Juuti, T., Boy, M., Sipilä, M., Ehn, M., Junninen, H., Petäjä, T. & Kulmala, M., 2009, I : Atmospheric Chemistry and Physics. 9, 10, s. 3317-3330 14 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Assessing the charging mechanism and charging probability in cluster experiments.

Kurten, T. C., Vehkamäki, H., Petäjä, T., Ortega Colomer, I. K., Ehn, M. K., Worsnop, D. & Kulmala, M., 2009, NOSA 2009 : proceedings. s. 48 1 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Charged and total particle formation and growth rates during EUCAARI 2007 campaign in Hyytiälä

Manninen, H. E., Nieminen, T. J., Riipinen, I., Yli-Juuti, T., Gagne, S., Asmi, E., Aalto, P. P., Petaja, T., Kerminen, V. -M. & Kulmala, M., 2009, I : Atmospheric Chemistry and Physics. 9, 12, s. 4077-4089 13 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Connection of sulfuric acid to atmospheric nucleation in boreal forest

Nieminen, T., Manninen, H. E., Sihto, S-L., Yli-Juuti, T., Maudin, R. L., Petäjä, T., Riipinen, I., Kerminen, V. -M. & Kulmala, M., 2009, I : Environmental Science & Technology. 43, s. 4715-4721 7 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Factors influencing ion-induced nucleation in a Finnish boreal forest.

Gagne, S., Kurten, T. C., Nieminen, T. J., Boy, M., Petaja, T., Laakso, L. & Kulmala, M., 2009, NOSA Aerosol symposium 2009. s. 12 1 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Factors influencing ion-induced nucleation in a Finnish boreal forest.

Gagne, S., Kurten, T. C., Nieminen, T. J., Boy, M., Petaja, T., Laakso, L. & Kulmala, M., 2009, Unknown host publication.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Factors influencing on ion-induced nucleation.

Gagne, S., Kurten, T. C., Nieminen, T. J., Boy, M., Petaja, T., Laakso, L. & Kulmala, M., 2009, Proceedings of the International Confenrence on Nucleation and Atmospheric Aerosols.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Factors influencing on ion-induced nucleation contribution in Hyytiälä.

Gagne, S., Nieminen, T. J., Kurten, T. C., Manninen, H. E., Boy, M., Petaja, T., Laakso, L., Kerminen, V-M. & Kulmala, M., 2009, Unknown host publication.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

HSO4- - HNO3 - H2O clusters and their relevance to atmospheric sulfuric acid measurements

Kurten, T. C., Ortega Colomer, I. K., Vehkamäki, H., Petäjä, T. & Kulmala, M., 2009, Abstract book of the 13th ICQC International Congress of Quantum Chemistry. Polvi, J. & Ristolainen, H. (red.). s. 105 1 s.

Forskningsoutput: Kapitel i bok/rapport/konferenshandlingKonferensbidragVetenskaplig

Laboratory verification of PH-CPC's ability to monitor atmospheric sub-3 nm clusters

Sipilä, M., Lehtipalo, K., Attoui, C., Neitola, K., Petäjä, T., Aalto, P. P., O'Dowd, C. D. & Kulmala, M., 2009, I : Aerosol Science and Technology. 43, 2, s. 126-135 10 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

Long-term field measurements of charged and neutral clusters using Neutral cluster and Air Ion Spectrometer (NAIS)

Manninen, H. E., Petaja, T., Asmi, E., Riipinen, I., Nieminen, T., Mikkilä, J., Horrak, U., Mirme, A., Mirme, S., Laakso, L., Kerminen, V-M. & Kulmala, M., 2009, I : Boreal Environment Research. 14, s. 591-605 15 s.

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review