"Weber, Stefan K." - Selaus tekijän mukaan TUNICRIS-julkaisut

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    • Assessing the importance of nitric acid and ammonia for particle growth in the polluted boundary layer 

      Marten, Ruby; Xiao, Mao; Wang, Mingyi; Kong, Weimeng; He, Xu Cheng; Stolzenburg, Dominik; Pfeifer, Joschka; Marie, Guillaume; Wang, Dongyu S.; Elser, Miriam; Baccarini, Andrea; Lee, Chuan Ping; Amorim, Antonio; Baalbaki, Rima; Bell, David M.; Bertozzi, Barbara; Caudillo, Lucía; Dada, Lubna; Duplissy, Jonathan; Finkenzeller, Henning; Heinritzi, Martin; Lampimäki, Markus; Lehtipalo, Katrianne; Manninen, Hanna E.; Mentler, Bernhard; Onnela, Antti; Petäjä, Tuukka; Philippov, Maxim; Rörup, Birte; Scholz, Wiebke; Shen, Jiali; Tham, Yee Jun; Tomé, António; Wagner, Andrea C.; Weber, Stefan K.; Zauner-Wieczorek, Marcel; Curtius, Joachim; Kulmala, Markku; Volkamer, Rainer; Worsnop, Douglas R.; Dommen, Josef; Flagan, Richard C.; Kirkby, Jasper; McPherson Donahue, Neil; Lamkaddam, Houssni; Baltensperger, Urs; El Haddad, Imad (2024)
      article
      Aerosols formed and grown by gas-to-particle processes are a major contributor to smog and haze in megacities, despite the competition between growth and loss rates. Rapid growth rates from ammonium nitrate formation have ...

    • Enhanced growth rate of atmospheric particles from sulfuric acid 

      Stolzenburg, Dominik; Simon, Mario; Ranjithkumar, Ananth; Kürten, Andreas; Lehtipalo, Katrianne; Gordon, Hamish; Ehrhart, Sebastian; Finkenzeller, Henning; Pichelstorfer, Lukas; Nieminen, Tuomo; He, Xu Cheng; Brilke, Sophia; Xiao, Mao; Amorim, António; Baalbaki, Rima; Baccarini, Andrea; Beck, Lisa; Bräkling, Steffen; Murillo, Lucía Caudillo; Chen, Dexian; Chu, Biwu; Dada, Lubna; Dias, António; Dommen, Josef; Duplissy, Jonathan; El Haddad, Imad; Fischer, Lukas; Carracedo, Loic Gonzalez; Heinritzi, Martin; Kim, Changhyuk; Koenig, Theodore K.; Kong, Weimeng; Lamkaddam, Houssni; Lee, Chuan Ping; Leiminger, Markus; Li, Zijun; Makhmutov, Vladimir; Manninen, Hanna E.; Marie, Guillaume; Marten, Ruby; Müller, Tatjana; Nie, Wei; Partoll, Eva; Petäjä, Tuukka; Pfeifer, Joschka; Philippov, Maxim; Rissanen, Matti P.; Rörup, Birte; Schobesberger, Siegfried; Schuchmann, Simone; Shen, Jiali; Sipilä, Mikko; Steiner, Gerhard; Stozhkov, Yuri; Tauber, Christian; Tham, Yee Jun; Tomé, António; Vazquez-Pufleau, Miguel; Wagner, Andrea C.; Wang, Mingyi; Wang, Yonghong; Weber, Stefan K.; Wimmer, Daniela; Wlasits, Peter J.; Wu, Yusheng; Ye, Qing; Zauner-Wieczorek, Marcel; Baltensperger, Urs; Carslaw, Kenneth S.; Curtius, Joachim; Donahue, Neil M.; Flagan, Richard C.; Hansel, Armin; Kulmala, Markku; Lelieveld, Jos; Volkamer, Rainer; Kirkby, Jasper; Winkler, Paul M. (25.06.2020)
      article
      <p>In the present-day atmosphere, sulfuric acid is the most important vapour for aerosol particle formation and initial growth. However, the growth rates of nanoparticles (< 10 nm) from sulfuric acid remain poorly ...

    • The gas-phase formation mechanism of iodic acid as an atmospheric aerosol source 

      Finkenzeller, Henning; Iyer, Siddharth; He, Xu-Cheng; Simon, Mario; Koenig, Theodore K.; Lee, Christopher F.; Valiev, Rashid; Hofbauer, Victoria; Amorim, António; Baalbaki, Rima; Baccarini, Andrea; Beck, Lisa; Bell, David M.; Caudillo, Lucía; Chen, Dexian; Chiu, Randall; Chu, Biwu; Dada, Lubna; Duplissy, Jonathan; Heinritzi, Martin; Kemppainen, Deniz; Kim, Changhyuk; Krechmer, Jordan; Kürten, Andreas; Kvashnin, Alexandr; Lamkaddam, Houssni; Lee, Chuan Ping; Lehtipalo, Katrianne; Li, Zijun; Makhmutov, Vladimir; Manninen, Hanna E.; Marie, Guillaume; Marten, Ruby; Mauldin, Roy L.; Mentler, Bernhard; Müller, Tatjana; Petäjä, Tuukka; Philippov, Maxim; Ranjithkumar, Ananth; Rörup, Birte; Shen, Jiali; Stolzenburg, Dominik; Tauber, Christian; Tham, Yee Jun; Tomé, António; Vazquez-Pufleau, Miguel; Wagner, Andrea C.; Wang, Dongyu S.; Wang, Mingyi; Wang, Yonghong; Weber, Stefan K.; Nie, Wei; Wu, Yusheng; Xiao, Mao; Ye, Qing; Zauner-Wieczorek, Marcel; Hansel, Armin; Baltensperger, Urs; Brioude, Jérome; Curtius, Joachim; Donahue, Neil M.; Haddad, Imad El; Flagan, Richard C.; Kulmala, Markku; Kirkby, Jasper; Sipilä, Mikko; Worsnop, Douglas R.; Kurten, Theo; Rissanen, Matti; Volkamer, Rainer (14.01.2022)
      article
      Iodine is a reactive trace element in atmospheric chemistry that destroys ozone and nucleates particles. Iodine emissions have tripled since 1950 and are projected to keep increasing with rising O3 surface concentrations. ...

    • High Gas-Phase Methanesulfonic Acid Production in the OH-Initiated Oxidation of Dimethyl Sulfide at Low Temperatures 

      Shen, Jiali; Scholz, Wiebke; He, Xu Cheng; Zhou, Putian; Marie, Guillaume; Wang, Mingyi; Marten, Ruby; Surdu, Mihnea; Rörup, Birte; Baalbaki, Rima; Amorim, Antonio; Ataei, Farnoush; Bell, David M.; Bertozzi, Barbara; Brasseur, Zoé; Caudillo, Lucía; Chen, Dexian; Chu, Biwu; Dada, Lubna; Duplissy, Jonathan; Finkenzeller, Henning; Granzin, Manuel; Guida, Roberto; Heinritzi, Martin; Hofbauer, Victoria; Iyer, Siddharth; Kemppainen, Deniz; Kong, Weimeng; Krechmer, Jordan E.; Kürten, Andreas; Lamkaddam, Houssni; Lee, Chuan Ping; Lopez, Brandon; Mahfouz, Naser G.A.; Manninen, Hanna E.; Massabò, Dario; Mauldin, Roy L.; Mentler, Bernhard; Müller, Tatjana; Pfeifer, Joschka; Philippov, Maxim; Piedehierro, Ana A.; Roldin, Pontus; Schobesberger, Siegfried; Simon, Mario; Stolzenburg, Dominik; Tham, Yee Jun; Tomé, António; Umo, Nsikanabasi Silas; Wang, Dongyu; Wang, Yonghong; Weber, Stefan K.; Welti, André; Wollesen De Jonge, Robin; Wu, Yusheng; Zauner-Wieczorek, Marcel; Zust, Felix; Baltensperger, Urs; Curtius, Joachim; Flagan, Richard C.; Hansel, Armin; Möhler, Ottmar; Petäjä, Tuukka; Volkamer, Rainer; Kulmala, Markku; Lehtipalo, Katrianne; Rissanen, Matti; Kirkby, Jasper; El-Haddad, Imad; Bianchi, Federico; Sipilä, Mikko; Donahue, Neil M.; Worsnop, Douglas R. (2022)
      article
      <p>Dimethyl sulfide (DMS) influences climate via cloud condensation nuclei (CCN) formation resulting from its oxidation products (mainly methanesulfonic acid, MSA, and sulfuric acid, H<sub>2</sub>SO< ...

    • Iodine oxoacids enhance nucleation of sulfuric acid particles in the atmosphere 

      He, Xu Cheng; Simon, Mario; Iyer, Siddharth; Xie, Hong Bin; Rörup, Birte; Shen, Jiali; Finkenzeller, Henning; Stolzenburg, Dominik; Zhang, Rongjie; Baccarini, Andrea; Tham, Yee Jun; Wang, Mingyi; Amanatidis, Stavros; Piedehierro, Ana A.; Amorim, Antonio; Baalbaki, Rima; Brasseur, Zoé; Caudillo, Lucía; Chu, Biwu; Dada, Lubna; Duplissy, Jonathan; El Haddad, Imad; Flagan, Richard C.; Granzin, Manuel; Hansel, Armin; Heinritzi, Martin; Hofbauer, Victoria; Jokinen, Tuija; Kemppainen, Deniz; Kong, Weimeng; Krechmer, Jordan; Kürten, Andreas; Lamkaddam, Houssni; Lopez, Brandon; Ma, Fangfang; Mahfouz, Naser G.A.; Makhmutov, Vladimir; Manninen, Hanna E.; Marie, Guillaume; Marten, Ruby; Massabò, Dario; Mauldin, Roy L.; Mentler, Bernhard; Onnela, Antti; Petäjä, Tuukka; Pfeifer, Joschka; Philippov, Maxim; Ranjithkumar, Ananth; Rissanen, Matti P.; Schobesberger, Siegfried; Scholz, Wiebke; Schulze, Benjamin; Surdu, Mihnea; Thakur, Roseline C.; Tomé, António; Wagner, Andrea C.; Wang, Dongyu; Wang, Yonghong; Weber, Stefan K.; Welti, André; Winkler, Paul M.; Zauner-Wieczorek, Marcel; Baltensperger, Urs; Curtius, Joachim; Kurtén, Theo; Worsnop, Douglas R.; Volkamer, Rainer; Lehtipalo, Katrianne; Kirkby, Jasper; Donahue, Neil M.; Sipilä, Mikko; Kulmala, Markku (15.12.2023)
      article
      <p>The main nucleating vapor in the atmosphere is thought to be sulfuric acid (H2SO4), stabilized by ammonia (NH3). However, in marine and polar regions, NH3 is generally low, and H2SO4 is frequently found together ...

    • Rapid growth of new atmospheric particles by nitric acid and ammonia condensation 

      Wang, Mingyi; Kong, Weimeng; Marten, Ruby; He, Xu Cheng; Chen, Dexian; Pfeifer, Joschka; Heitto, Arto; Kontkanen, Jenni; Dada, Lubna; Kürten, Andreas; Yli-Juuti, Taina; Manninen, Hanna E.; Amanatidis, Stavros; Amorim, António; Baalbaki, Rima; Baccarini, Andrea; Bell, David M.; Bertozzi, Barbara; Bräkling, Steffen; Brilke, Sophia; Murillo, Lucía Caudillo; Chiu, Randall; Chu, Biwu; De Menezes, Louis Philippe; Duplissy, Jonathan; Finkenzeller, Henning; Carracedo, Loic Gonzalez; Granzin, Manuel; Guida, Roberto; Hansel, Armin; Hofbauer, Victoria; Krechmer, Jordan; Lehtipalo, Katrianne; Lamkaddam, Houssni; Lampimäki, Markus; Lee, Chuan Ping; Makhmutov, Vladimir; Marie, Guillaume; Mathot, Serge; Mauldin, Roy L.; Mentler, Bernhard; Müller, Tatjana; Onnela, Antti; Partoll, Eva; Petäjä, Tuukka; Philippov, Maxim; Pospisilova, Veronika; Ranjithkumar, Ananth; Rissanen, Matti; Rörup, Birte; Scholz, Wiebke; Shen, Jiali; Simon, Mario; Sipilä, Mikko; Steiner, Gerhard; Stolzenburg, Dominik; Tham, Yee Jun; Tomé, António; Wagner, Andrea C.; Wang, Dongyu S.; Wang, Yonghong; Weber, Stefan K.; Winkler, Paul M.; Wlasits, Peter J.; Wu, Yusheng; Xiao, Mao; Ye, Qing; Zauner-Wieczorek, Marcel; Zhou, Xueqin; Volkamer, Rainer; Riipinen, Ilona; Dommen, Josef; Curtius, Joachim; Baltensperger, Urs; Kulmala, Markku; Worsnop, Douglas R.; Kirkby, Jasper; Seinfeld, John H.; El-Haddad, Imad; Flagan, Richard C.; Donahue, Neil M. (14.05.2020)
      article
      <p>A list of authors and their affiliations appears at the end of the paper New-particle formation is a major contributor to urban smog<sup>1,2</sup>, but how it occurs in cities is often puzzling<su ...

    • Role of iodine oxoacids in atmospheric aerosol nucleation 

      He, Xu-Cheng; Tham, Yee Jun; Dada, Lubna; Wang, Mingyi; Finkenzeller, Henning; Stolzenburg, Dominik; Iyer, Siddharth; Simon, Mario; Kürten, Andreas; Shen, Jiali; Rörup, Birte; Rissanen, Matti; Schobesberger, Siegfried; Baalbaki, Rima; Wang, Dongyu S.; Koenig, Theodore K.; Jokinen, Tuija; Sarnela, Nina; Beck, Lisa J.; Almeida, João; Amanatidis, Stavros; Amorim, António; Ataei, Farnoush; Baccarini, Andrea; Bertozzi, Barbara; Bianchi, Federico; Brilke, Sophia; Caudillo, Lucía; Chen, Dexian; Chiu, Randall; Chu, Biwu; Dias, António; Ding, Aijun; Dommen, Josef; Duplissy, Jonathan; Haddad, Imad El; Carracedo, Loïc Gonzalez; Granzin, Manuel; Hansel, Armin; Heinritzi, Martin; Hofbauer, Victoria; Junninen, Heikki; Kangasluoma, Juha; Kemppainen, Deniz; Kim, Changhyuk; Kong, Weimeng; Krechmer, Jordan E.; Kvashin, Aleksander; Laitinen, Totti; Lamkaddam, Houssni; Lee, Chuan Ping; Lehtipalo, Katrianne; Leiminger, Markus; Li, Zijun; Makhmutov, Vladimir; Manninen, Hanna E.; Marie, Guillaume; Marten, Ruby; Mathot, Serge; Mauldin, Roy L.; Mentler, Bernhard; Möhler, Ottmar; Müller, Tatjana; Nie, Wei; Onnela, Antti; Petäjä, Tuukka; Pfeifer, Joschka; Philippov, Maxim; Ranjithkumar, Ananth; Saiz-Lopez, Alfonso; Salma, Imre; Scholz, Wiebke; Schuchmann, Simone; Schulze, Benjamin; Steiner, Gerhard; Stozhkov, Yuri; Tauber, Christian; Tomé, António; Thakur, Roseline C.; Väisänen, Olli; Vazquez-Pufleau, Miguel; Wagner, Andrea C.; Wang, Yonghong; Weber, Stefan K.; Winkler, Paul M.; Wu, Yusheng; Xiao, Mao; Yan, Chao; Ye, Qing; Ylisirniö, Arttu; Zauner-Wieczorek, Marcel; Zha, Qiaozhi; Zhou, Putian; Flagan, Richard C.; Curtius, Joachim; Baltensperger, Urs; Kulmala, Markku; Kerminen, Veli-Matti; Kurtén, Theo; Donahue, Neil M.; Volkamer, Rainer; Kirkby, Jasper; Worsnop, Douglas R.; Sipilä, Mikko (05.02.2021)
      article
      Iodic acid (HIO3) is known to form aerosol particles in coastal marine regions, but predicted nucleation and growth rates are lacking. Using the CERN CLOUD (Cosmics Leaving Outdoor Droplets) chamber, we find that the ...

    • Temperature, humidity, and ionisation effect of iodine oxoacid nucleation 

      Rörup, Birte; He, Xu-Cheng; Shen, Jiali; Baalbaki, Rima; Dada, Lubna; Sipilä, Mikko; Kirkby, Jasper; Kulmala, Markku; Amorim, Antonio; Baccarini, Andrea; Bell, David M.; Caudillo-Plath, Lucía; Duplissy, Jonathan; Finkenzeller, Henning; Kürten, Andreas; Lamkaddam, Houssni; Lee, Chuan Ping; Makhmutov, Vladimir; Manninen, Hanna E.; Marie, Guillaume; Marten, Ruby; Mentler, Bernhard; Onnela, Antti; Philippov, Maxim; Scholz, Carolin Wiebke; Simon, Mario; Stolzenburg, Dominik; Tham, Yee Jun; Tomé, António; Wagner, Andrea C.; Wang, Mingyi; Wang, Dongyu; Wang, Yonghong; Weber, Stefan K.; Zauner-Wieczorek, Marcel; Baltensperger, Urs; Curtius, Joachim; Donahue, Neil M.; El Haddad, Imad; Flagan, Richard C.; Hansel, Armin; Möhler, Ottmar; Petäjä, Tuukka; Volkamer, Rainer; Worsnop, Douglas; Lehtipalo, Katrianne (2024)
      article
      Iodine oxoacids are recognised for their significant contribution to the formation of new particles in marine and polar atmospheres. Nevertheless, to incorporate the iodine oxoacid nucleation mechanism into global simulations, ...