Photodissociation dynamics of water at Lyman alpha (121.6 nm)
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yi, Whikun | - |
dc.contributor.author | Park, Jaehong | - |
dc.contributor.author | Lee, Jungwoo | - |
dc.date.accessioned | 2022-12-21T08:30:25Z | - |
dc.date.available | 2022-12-21T08:30:25Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2007-05 | - |
dc.identifier.issn | 0009-2614 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/180186 | - |
dc.description.abstract | Laser induced fluorescence studies of hydrogen atom using four-wave mixing technique are reported for the photodissociation of H2O and D2O at Ly alpha (121.6 nm). The source of dissociating and probe radiation was one and the same (delay time <= 20 ns). The average translational energy of ejected hydrogen atoms (34.5 Kcal/mol) revealed that H2O + hv -> H + OH(X-2 Pi) and H2O + hv -> H-2 + O(D-1) were the main dissociation processes. The absolute quantum yield for H2O and D2O were Phi(H)(H2O) =1.39 +/- 0.09 and Phi(H)(D2O) = 1.21 +/- 0.20, respectively. The branching ratio of HDO, Phi(H)(HDO)/Phi(D)(HDO), was found to be 1.66 +/- 0.50, following the procedure developed by Shafer et al. [Shafer et al., J. Chem. Phys. 90 (1999) 6807]. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Photodissociation dynamics of water at Lyman alpha (121.6 nm) | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yi, Whikun | - |
dc.identifier.doi | 10.1016/j.cplett.2007.03.071 | - |
dc.identifier.scopusid | 2-s2.0-34247210057 | - |
dc.identifier.wosid | 000246609800010 | - |
dc.identifier.bibliographicCitation | CHEMICAL PHYSICS LETTERS, v.439, no.1-3, pp.46 - 49 | - |
dc.relation.isPartOf | CHEMICAL PHYSICS LETTERS | - |
dc.citation.title | CHEMICAL PHYSICS LETTERS | - |
dc.citation.volume | 439 | - |
dc.citation.number | 1-3 | - |
dc.citation.startPage | 46 | - |
dc.citation.endPage | 49 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Physics, Atomic, Molecular & Chemical | - |
dc.subject.keywordPlus | VACUUM ULTRAVIOLET | - |
dc.subject.keywordPlus | PHOTO-DISSOCIATION | - |
dc.subject.keywordPlus | ABSORPTION-BAND | - |
dc.subject.keywordPlus | DEUTERIUM ATOMS | - |
dc.subject.keywordPlus | HYDROGEN | - |
dc.subject.keywordPlus | H2O | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordPlus | PHOTOCHEMISTRY | - |
dc.subject.keywordPlus | AMMONIA | - |
dc.subject.keywordPlus | METHANE | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S000926140700379X?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.