S
S. T. Martin
Researcher at Harvard University
Publications - 49
Citations - 3529
S. T. Martin is an academic researcher from Harvard University. The author has contributed to research in topics: Aerosol & Particle. The author has an hindex of 26, co-authored 49 publications receiving 3079 citations.
Papers
More filters
Journal ArticleDOI
Amorphous and crystalline aerosol particles interacting with water vapor: conceptual framework and experimental evidence for restructuring, phase transitions and kinetic limitations
TL;DR: In this paper, a conceptual framework for the interaction of amorphous aerosol particles with water vapor is presented, outlining characteristic features and differences in comparison to crystalline particles, and a hygroscopicity tandem differential mobility analyzer (H-TDMA) is used to characterize the hydration and dehydration of crystalline ammonium sulfate and oxalic acid.
Journal ArticleDOI
Predicting the relative humidities of liquid-liquid phase separation, efflorescence, and deliquescence of mixed particles of ammonium sulfate, organic material, and water using the organic-to-sulfate mass ratio of the particle and the oxygen-to-carbon elemental ratio of the organic component
Allan K. Bertram,S. T. Martin,Sarah J. Hanna,M. L. Smith,A. Bodsworth,Qi Chen,Mikinori Kuwata,A. Liu,Yuan You,S. R. Zorn +9 more
TL;DR: In this article, the critical relative humidity of liquid-liquid phase separation (SRH), efflorescence (ERH), and deliquescence (DRH) was predicted using optical microscopy.
Journal ArticleDOI
Examining the effects of anthropogenic emissions on isoprene-derived secondary organic aerosol formation during the 2013 Southern Oxidant and Aerosol Study (SOAS) at the Look Rock, Tennessee ground site
Sri Hapsari Budisulistiorini,Sri Hapsari Budisulistiorini,X. Li,S. T. Bairai,S. T. Bairai,J. Renfro,Yang Liu,Ying Liu,Karena A. McKinney,S. T. Martin,V. F. McNeill,Havala O. T. Pye,Athanasios Nenes,Athanasios Nenes,M. E. Neff,Elizabeth A. Stone,Stephen F. Mueller,Christoph Knote,Stephanie L. Shaw,Zhenfa Zhang,Avram Gold,Jason D. Surratt +21 more
TL;DR: A suite of offline and real-time gas and particle-phase measurements was deployed at Look Rock, Tennessee (TN) during the 2013 Southern Oxidant and Aerosol Study (SOAS) to examine the effects of anthropogenic emissions on isoprene-derived secondary organic aerosol (SOA) formation.
Journal ArticleDOI
Effects of the physical state of tropospheric ammonium-sulfate-nitrate particles on global aerosol direct radiative forcing
S. T. Martin,Hui-Ming Hung,Rokjin J. Park,Daniel J. Jacob,Robert Spurr,Kelly Chance,Mian Chin,Mian Chin +7 more
TL;DR: In this article, the effect of aqueous versus crystalline sulfate-nitrate-ammonium tropospheric particles on global aerosol direct radiative forcing is assessed.
Journal ArticleDOI
Characterization of a real-time tracer for isoprene epoxydiols-derived secondary organic aerosol (IEPOX-SOA) from aerosol mass spectrometer measurements
Weiwei Hu,Pedro Campuzano-Jost,Brett B. Palm,Douglas A. Day,Amber M. Ortega,Patrick L. Hayes,Patrick L. Hayes,Patrick L. Hayes,Jordan E. Krechmer,Qi Chen,Qi Chen,Mikinori Kuwata,Mikinori Kuwata,Yingjun Liu,S. S. de Sá,Karena A. McKinney,S. T. Martin,Min Hu,Sri Hapsari Budisulistiorini,Matthieu Riva,Jason D. Surratt,J. M. St. Clair,J. M. St. Clair,J. M. St. Clair,G. Isaacman-Van Wertz,Lindsay D. Yee,Allen H. Goldstein,Samara Carbone,Joel Brito,Paulo Artaxo,J. A. de Gouw,J. A. de Gouw,J. A. de Gouw,Abigail R. Koss,Abigail R. Koss,Armin Wisthaler,Armin Wisthaler,Tomas Mikoviny,Thomas Karl,Lisa Kaser,Lisa Kaser,Werner Jud,Armin Hansel,Kenneth S. Docherty,M. L. Alexander,Niall Robinson,Niall Robinson,Hugh Coe,James Allan,Manjula R. Canagaratna,Fabien Paulot,Fabien Paulot,Jose L. Jimenez,Jose L. Jimenez +53 more
TL;DR: In this article, the authors applied positive matrix factorization (PMF) to aerosol mass spectrometer (AMS) measurements to identify secondary organic aerosol (SOA) formed from isoprene epoxydiols (IEPOX).