Transient HDO rovibrational satellite peaks in solid parahydrogen: evidence of hydrogen atoms or vacancies?

Transient HDO rovibrational satellite peaks in solid parahydrogen: evidence of hydrogen atoms or vacancies?

We present FTIR studies of the 193 nm photolysis of fully deuterated formic acid (DCOOD) isolated in solid parahydrogen at 1.9 K which show evidence of transient HDO rovibrational satellite peaks. The S1 and S2 satellite peaks are readily detected for α-type (1₀₁ ← 0₀₀) rovibrational transitions...

Повний опис

Збережено в:
Бібліографічні деталі
Дата:2012
Автори: Wonderly, W.R., Anderson, D.T.
Формат: Стаття
Мова:English
Опубліковано: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2012
Назва видання:Физика низких температур
Теми:
Low Temperature Spectroscopy and Radiation Effects
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/117419
Теги: Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Transient HDO rovibrational satellite peaks in solid parahydrogen: evidence of hydrogen atoms or vacancies? / W.R. Wonderly , D.T. Anderson // Физика низких температур. — 2012. — Т. 38, № 8. — С. 853-859. — Бібліогр.: 31 назв. — англ.

Репозитарії

Digital Library of Periodicals of National Academy of Sciences of Ukraine
id irk-123456789-117419
record_format dspace
spelling irk-123456789-1174192017-05-24T03:02:51Z Transient HDO rovibrational satellite peaks in solid parahydrogen: evidence of hydrogen atoms or vacancies? Wonderly, W.R. Anderson, D.T. Low Temperature Spectroscopy and Radiation Effects We present FTIR studies of the 193 nm photolysis of fully deuterated formic acid (DCOOD) isolated in solid parahydrogen at 1.9 K which show evidence of transient HDO rovibrational satellite peaks. The S1 and S2 satellite peaks are readily detected for α-type (1₀₁ ← 0₀₀) rovibrational transitions of HDO either during or immediately after photolysis. Intensity measurements show the HDO b-type (1₁₁ ← 0₀₀) rovibrational transitions have satellite peaks as well, but due to the greater linewidth of these absorptions, the satellite peaks cannot be spectroscopically resolved from the monomer transition and are therefore difficult to detect. These newly identified HDO satellite peaks may result from the HDO photoproduct being formed next to an H atom or a vacancy in the parahydrogen solid. The development of the infrared spectroscopy of these satellite peaks can provide a new means to study radiation effects on low-temperature hydrogen solids doped with chemical species. 2012 Article Transient HDO rovibrational satellite peaks in solid parahydrogen: evidence of hydrogen atoms or vacancies? / W.R. Wonderly , D.T. Anderson // Физика низких температур. — 2012. — Т. 38, № 8. — С. 853-859. — Бібліогр.: 31 назв. — англ. 0132-6414 PACS: 61.80.–x, 67.80.f, 67.80.dj http://dspace.nbuv.gov.ua/handle/123456789/117419 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 Spectroscopy and Radiation Effects
Low Temperature Spectroscopy and Radiation Effects
spellingShingle Low Temperature Spectroscopy and Radiation Effects
Low Temperature Spectroscopy and Radiation Effects
Wonderly, W.R.
Anderson, D.T.
Transient HDO rovibrational satellite peaks in solid parahydrogen: evidence of hydrogen atoms or vacancies?
Физика низких температур
description We present FTIR studies of the 193 nm photolysis of fully deuterated formic acid (DCOOD) isolated in solid parahydrogen at 1.9 K which show evidence of transient HDO rovibrational satellite peaks. The S1 and S2 satellite peaks are readily detected for α-type (1₀₁ ← 0₀₀) rovibrational transitions of HDO either during or immediately after photolysis. Intensity measurements show the HDO b-type (1₁₁ ← 0₀₀) rovibrational transitions have satellite peaks as well, but due to the greater linewidth of these absorptions, the satellite peaks cannot be spectroscopically resolved from the monomer transition and are therefore difficult to detect. These newly identified HDO satellite peaks may result from the HDO photoproduct being formed next to an H atom or a vacancy in the parahydrogen solid. The development of the infrared spectroscopy of these satellite peaks can provide a new means to study radiation effects on low-temperature hydrogen solids doped with chemical species.
format Article
author Wonderly, W.R.
Anderson, D.T.
author_facet Wonderly, W.R.
Anderson, D.T.
author_sort Wonderly, W.R.
title Transient HDO rovibrational satellite peaks in solid parahydrogen: evidence of hydrogen atoms or vacancies?
title_short Transient HDO rovibrational satellite peaks in solid parahydrogen: evidence of hydrogen atoms or vacancies?
title_full Transient HDO rovibrational satellite peaks in solid parahydrogen: evidence of hydrogen atoms or vacancies?
title_fullStr Transient HDO rovibrational satellite peaks in solid parahydrogen: evidence of hydrogen atoms or vacancies?
title_full_unstemmed Transient HDO rovibrational satellite peaks in solid parahydrogen: evidence of hydrogen atoms or vacancies?
title_sort transient hdo rovibrational satellite peaks in solid parahydrogen: evidence of hydrogen atoms or vacancies?
publisher Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
publishDate 2012
topic_facet Low Temperature Spectroscopy and Radiation Effects
url http://dspace.nbuv.gov.ua/handle/123456789/117419
citation_txt Transient HDO rovibrational satellite peaks in solid parahydrogen: evidence of hydrogen atoms or vacancies? / W.R. Wonderly , D.T. Anderson // Физика низких температур. — 2012. — Т. 38, № 8. — С. 853-859. — Бібліогр.: 31 назв. — англ.
series Физика низких температур
work_keys_str_mv AT wonderlywr transienthdorovibrationalsatellitepeaksinsolidparahydrogenevidenceofhydrogenatomsorvacancies
AT andersondt transienthdorovibrationalsatellitepeaksinsolidparahydrogenevidenceofhydrogenatomsorvacancies
first_indexed 2023-10-18T20:29:45Z
last_indexed 2023-10-18T20:29:45Z
_version_ 1796150350314471424

Схожі ресурси