Three things you probably didn't know about amorphous solid water

Research output: Contribution to conferencePaper

Abstract

Amorphous solid water is the major component of interstellar and other ices in astrophysical environments. Recent experimental and computational studies of ASW have revealed rather counter-intuitive aspects of the behaviour of water molecules and ASW on surfaces at temperatures relevant to a range of astrophysical environments; agglomeration, spontaneous dipole orientation and supporting long lived excitons that propogate to interfaces. These may well be linked. This paper will report on these observations and poses key questions related to the likely impact of these observations on the the nature of icy grains in the interstellar medium.
Original languageEnglish
Publication statusPublished - 18 Aug 2019
EventACS National Meeting & Expostition 2019 - San Diego, United States
Duration: 25 Aug 201929 Aug 2019
https://www.acs.org/content/acs/en/meetings/national-meeting.html

Conference

ConferenceACS National Meeting & Expostition 2019
CountryUnited States
CitySan Diego
Period25/08/1929/08/19
Internet address

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temperature

Cite this

McCoustra, M. R. S. (2019). Three things you probably didn't know about amorphous solid water. Paper presented at ACS National Meeting & Expostition 2019, San Diego, United States.
McCoustra, Martin R. S. / Three things you probably didn't know about amorphous solid water. Paper presented at ACS National Meeting & Expostition 2019, San Diego, United States.
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McCoustra, MRS 2019, 'Three things you probably didn't know about amorphous solid water' Paper presented at ACS National Meeting & Expostition 2019, San Diego, United States, 25/08/19 - 29/08/19, .

Three things you probably didn't know about amorphous solid water. / McCoustra, Martin R. S.

2019. Paper presented at ACS National Meeting & Expostition 2019, San Diego, United States.

Research output: Contribution to conferencePaper

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T1 - Three things you probably didn't know about amorphous solid water

AU - McCoustra, Martin R. S.

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PY - 2019/8/18

Y1 - 2019/8/18

N2 - Amorphous solid water is the major component of interstellar and other ices in astrophysical environments. Recent experimental and computational studies of ASW have revealed rather counter-intuitive aspects of the behaviour of water molecules and ASW on surfaces at temperatures relevant to a range of astrophysical environments; agglomeration, spontaneous dipole orientation and supporting long lived excitons that propogate to interfaces. These may well be linked. This paper will report on these observations and poses key questions related to the likely impact of these observations on the the nature of icy grains in the interstellar medium.

AB - Amorphous solid water is the major component of interstellar and other ices in astrophysical environments. Recent experimental and computational studies of ASW have revealed rather counter-intuitive aspects of the behaviour of water molecules and ASW on surfaces at temperatures relevant to a range of astrophysical environments; agglomeration, spontaneous dipole orientation and supporting long lived excitons that propogate to interfaces. These may well be linked. This paper will report on these observations and poses key questions related to the likely impact of these observations on the the nature of icy grains in the interstellar medium.

M3 - Paper

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McCoustra MRS. Three things you probably didn't know about amorphous solid water. 2019. Paper presented at ACS National Meeting & Expostition 2019, San Diego, United States.