[P-PS09] Origin and evolution of materials in space

2:00 PM - 2:15 PM

[PPS09-02] In-situ observation of heterogeneous nucleation of ice by ultrahigh-vacuum transmission electron microscope

*Akira Kouchi¹, Yuki Kimura¹, Tetsuya Hama¹, Hiroshi Hidaka¹, Kyoko Tanaka¹, Naoki Watanabe¹, Iyo Sugawara², Shogo Tachibana³, Takashi Kozasa² (1.Institute of Low Temperature Science, Hokkaido University, 2.Faculty of Science, Hokkaido University, 3.School of Science, The University of Tokyo)

2:15 PM - 2:30 PM

[PPS09-03] The ortho-to-para ratio of gaseous water molecules desorbed from ice made from para-water

*Tetsuya Hama¹, Akira Kouchi¹, Naoki Watanabe¹ (1.Institute of Low Temperature Science, Hokkaido University)

2:45 PM - 3:00 PM

[PPS09-05] Reaction efficiency of hydrogen and carbon monoxide on an amorphous substrate of Mg-Fe-bearing silicate

*Yuki Kimura¹, Rikako Sato¹, Akira Tsuchiyama², Yusuke Tamenori³, Tetsuya Hama¹, Naoki Watanabe¹, Akira Kouchi¹, Hiroko Nagahara^4,5 (1.Institute of Low Temperature Science, Hokkaido University, 2.Division of Earth and Planetary Science, Kyoto University, 3.Japan Synchrotron Radiation Research Institute/SPring-8, 4.Department of Earth and Planetary Science, The University of Tokyo, 5.Earth-Life Science Institute, Tokyo Institute of Technology)

Wed. May 23, 2018 3:30 PM - 5:00 PM A05 (Tokyo Bay Makuhari Hall)

[EJ] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS06] Atmospheric Chemistry

4:00 PM - 4:15 PM

[AAS06-03] The uptake mechanism of atmospheric hydrogen chloride gas in ice crystals via hydrochloric acid droplets

*Ken Nagashima¹, Gen Sazaki¹, Tetsuya Hama¹, Ken-ichiro Murata¹, Yoshinori Furukawa¹ (1.The Institute of Low Temperature Science, Hokkaido University)

Thu. May 24, 2018 3:30 PM - 5:00 PM A05 (Tokyo Bay Makuhari Hall)

[EJ] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-AS Atmospheric Sciences, Meteorology & Atmospheric Environment

[A-AS06] Atmospheric Chemistry

4:15 PM - 4:30 PM

[AAS06-25] What factors control the oligomerization of volatile organic compounds on atmospheric particles?

*Shinnosuke Ishizuka^1,5, Tomihide Fujii², Akira Matsugi³, Yosuke Sakamoto^2,4, Tetsuya Hama⁵, Shinichi Enami¹ (1.National Institute for Environmental Studies, 2.Graduate School of Global Environmental Studies, Kyoto University, 3.Research Institute of Science for Safety and Sustainability, National Institute of Advanced Industrial Science and Technology, 4.Graduate School of Human and Environmental Studies, Kyoto University, 5.Institute of Low Temperature Science, Hokkaido University)

Wed. May 23, 2018 10:45 AM - 12:15 PM 106 (1F International Conference Hall, Makuhari Messe)

[JJ] Oral
| A (Atmospheric and Hydrospheric Sciences)
| A-CC Cryospheric Sciences & Cold District Environment

[A-CC28] Glaciology

12:00 PM - 12:15 PM

[ACC28-12] Direct observation of elementary steps and quasi-liquid layers on ice surfaces by advanced optical microscopy

*Ken Nagashima¹, Gen Sazaki¹, Ken-ichiro Murata¹, Yoshinori Furukawa¹, Tetsuya Hama¹ (1.The Institute of Low Temperature Science, Hokkaido University)

Wed. May 23, 2018 10:45 AM - 12:15 PM A03 (Tokyo Bay Makuhari Hall)

[EJ] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS07] Interface- and nano-phenomena on crystal growth and dissolution

11:45 AM - 12:00 PM

[MIS07-04] The kinetics of cationic polymerization at the air/water interface

*Shinnosuke Ishizuka^1,2, Tomihide Fujii³, Akira Matsugi⁴, Yosuke Sakamoto^3,5, Tetsuya Hama¹, Shinichi Enami² (1.Institute of Low Temperature Science Hokkaido University, 2.National Institute for Environmental Studies, 3.Graduate School of Global Environmental Studies, Kyoto University, 4.Research Institute of Science for Safety and Sustainability, National Institute of Advanced Industrial Science and Technology, 5.Graduate School of Human and Environmental Studies, Kyoto University)

Tetsuya Hama

Speaker, Author, Co-Author