2025-02-22T17:48:08-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: Query fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-129213%22&qt=morelikethis&rows=5
2025-02-22T17:48:08-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: => GET http://localhost:8983/solr/biblio/select?fl=%2A&wt=json&json.nl=arrarr&q=id%3A%22irk-123456789-129213%22&qt=morelikethis&rows=5
2025-02-22T17:48:08-05:00 DEBUG: VuFindSearch\Backend\Solr\Connector: <= 200 OK
2025-02-22T17:48:08-05:00 DEBUG: Deserialized SOLR response
Observation of the high resolution infrared absorption spectrum of CO₂ molecules isolated in solid parahydrogen

Observation of the high resolution infrared absorption spectrum of CO₂ molecules isolated in solid parahydrogen

We report the observation of high resolution (0.008 cm⁻¹) infrared absorption spectra of CO₂ molecules isolated in solid parahydrogen(pH₂) matrices at T=2.4 to 4.8 K. Several extremely sharp (0.01 to 0.04 cm⁻¹ full-width-at-half-maximum) absorption features appear in the 2343.5 to 2345 cm⁻¹ region....

Full description

Saved in:
Bibliographic Details
Main Authors: Tam, Simon, Fajardo, Mario E.
Format: Article
Language:English
Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2000
Series:Физика низких температур
Subjects:
Low-Temperature Physics and Chemistry in Cryomatrice
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/129213
Tags: Add Tag
No Tags, Be the first to tag this record!
id irk-123456789-129213
record_format dspace
spelling irk-123456789-1292132018-01-17T03:04:27Z Observation of the high resolution infrared absorption spectrum of CO₂ molecules isolated in solid parahydrogen Tam, Simon Fajardo, Mario E. Low-Temperature Physics and Chemistry in Cryomatrice We report the observation of high resolution (0.008 cm⁻¹) infrared absorption spectra of CO₂ molecules isolated in solid parahydrogen(pH₂) matrices at T=2.4 to 4.8 K. Several extremely sharp (0.01 to 0.04 cm⁻¹ full-width-at-half-maximum) absorption features appear in the 2343.5 to 2345 cm⁻¹ region. We assign the three strongest peaks to the v3 mode of isolated CO₂ molecules. The spectra are consistent with trapping of the CO₂ molecules in three distinct double-substitutional sites in hcp and fcc regions of the pH₂ solid. We offer several hypotheses as to the origins of the numerous weaker absorption features. 2000 Article Observation of the high resolution infrared absorption spectrum of CO₂ molecules isolated in solid parahydrogen / Simon Tam, Mario E. Fajardo // Физика низких температур. — 2000. — Т. 26, № 9-10. — С. 889-898. — Бібліогр.: 86 назв. — англ. 0132-6414 PACS: 07.20.Mc, 61.72.Ww, 67.80.-s, 78.30.-j, 81.10.Bk, 81.30.Kf http://dspace.nbuv.gov.ua/handle/123456789/129213 en Физика низких температур Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
topic Low-Temperature Physics and Chemistry in Cryomatrice
Low-Temperature Physics and Chemistry in Cryomatrice
spellingShingle Low-Temperature Physics and Chemistry in Cryomatrice
Low-Temperature Physics and Chemistry in Cryomatrice
Tam, Simon
Fajardo, Mario E.
Observation of the high resolution infrared absorption spectrum of CO₂ molecules isolated in solid parahydrogen
Физика низких температур
description We report the observation of high resolution (0.008 cm⁻¹) infrared absorption spectra of CO₂ molecules isolated in solid parahydrogen(pH₂) matrices at T=2.4 to 4.8 K. Several extremely sharp (0.01 to 0.04 cm⁻¹ full-width-at-half-maximum) absorption features appear in the 2343.5 to 2345 cm⁻¹ region. We assign the three strongest peaks to the v3 mode of isolated CO₂ molecules. The spectra are consistent with trapping of the CO₂ molecules in three distinct double-substitutional sites in hcp and fcc regions of the pH₂ solid. We offer several hypotheses as to the origins of the numerous weaker absorption features.
format Article
author Tam, Simon
Fajardo, Mario E.
author_facet Tam, Simon
Fajardo, Mario E.
author_sort Tam, Simon
title Observation of the high resolution infrared absorption spectrum of CO₂ molecules isolated in solid parahydrogen
title_short Observation of the high resolution infrared absorption spectrum of CO₂ molecules isolated in solid parahydrogen
title_full Observation of the high resolution infrared absorption spectrum of CO₂ molecules isolated in solid parahydrogen
title_fullStr Observation of the high resolution infrared absorption spectrum of CO₂ molecules isolated in solid parahydrogen
title_full_unstemmed Observation of the high resolution infrared absorption spectrum of CO₂ molecules isolated in solid parahydrogen
title_sort observation of the high resolution infrared absorption spectrum of co₂ molecules isolated in solid parahydrogen
publisher Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
publishDate 2000
topic_facet Low-Temperature Physics and Chemistry in Cryomatrice
url http://dspace.nbuv.gov.ua/handle/123456789/129213
citation_txt Observation of the high resolution infrared absorption spectrum of CO₂ molecules isolated in solid parahydrogen / Simon Tam, Mario E. Fajardo // Физика низких температур. — 2000. — Т. 26, № 9-10. — С. 889-898. — Бібліогр.: 86 назв. — англ.
series Физика низких температур
work_keys_str_mv AT tamsimon observationofthehighresolutioninfraredabsorptionspectrumofco2moleculesisolatedinsolidparahydrogen
AT fajardomarioe observationofthehighresolutioninfraredabsorptionspectrumofco2moleculesisolatedinsolidparahydrogen
first_indexed 2023-10-18T20:57:10Z
last_indexed 2023-10-18T20:57:10Z
_version_ 1796151537466081280

Similar Items