Single-molecule probing of incommensurate biphenyl

Single-molecule probing of incommensurate biphenyl

Our data on the distribution of purely-electronic linewidths of terrylene single molecules in incommensurate biphenyl crystals are compared with the data of other groups for different low-temperature organic solid hosts and with results of numerical simulations. The first two moments of the distribu...

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Бібліографічні деталі
Дата:2010
Автори: Pärs, M., Palm, V., Kikas, J.
Формат: Стаття
Мова:English
Опубліковано: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2010
Назва видання:Физика низких температур
Теми:
Nanostructures and Impurity Centers in Cryogenic Environment
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/117045
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Single-molecule probing of incommensurate biphenyl / M. Pärs, V. Palm, J. Kikas // Физика низких температур. — 2010. — Т. 36, № 5. — С. 559-562. — Бібліогр.: 15 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
id irk-123456789-117045
record_format dspace
spelling irk-123456789-1170452017-05-20T03:03:05Z Single-molecule probing of incommensurate biphenyl Pärs, M. Palm, V. Kikas, J. Nanostructures and Impurity Centers in Cryogenic Environment Our data on the distribution of purely-electronic linewidths of terrylene single molecules in incommensurate biphenyl crystals are compared with the data of other groups for different low-temperature organic solid hosts and with results of numerical simulations. The first two moments of the distributions measured within a narrow temperature interval have been used to calculate a single dimensionless parameter characterizing each of the respective hosts — the variation coefficient. It appears that different amorphous hosts have similar values of this coefficient, but the value obtained for the incommensurate crystal of biphenyl is significantly different. One can conclude that the remarkable single-molecule line broadening in biphenyl at 1.8 K cannot be solely explained by the interaction with two-level systems, which is considered to cause the broadening in amorphous hosts. 2010 Article Single-molecule probing of incommensurate biphenyl / M. Pärs, V. Palm, J. Kikas // Физика низких температур. — 2010. — Т. 36, № 5. — С. 559-562. — Бібліогр.: 15 назв. — англ. 0132-6414 PACS: 78.55.Kz, 61.44.Fw, 42.62.Fi, 33.70.Jg http://dspace.nbuv.gov.ua/handle/123456789/117045 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 Nanostructures and Impurity Centers in Cryogenic Environment
Nanostructures and Impurity Centers in Cryogenic Environment
spellingShingle Nanostructures and Impurity Centers in Cryogenic Environment
Nanostructures and Impurity Centers in Cryogenic Environment
Pärs, M.
Palm, V.
Kikas, J.
Single-molecule probing of incommensurate biphenyl
Физика низких температур
description Our data on the distribution of purely-electronic linewidths of terrylene single molecules in incommensurate biphenyl crystals are compared with the data of other groups for different low-temperature organic solid hosts and with results of numerical simulations. The first two moments of the distributions measured within a narrow temperature interval have been used to calculate a single dimensionless parameter characterizing each of the respective hosts — the variation coefficient. It appears that different amorphous hosts have similar values of this coefficient, but the value obtained for the incommensurate crystal of biphenyl is significantly different. One can conclude that the remarkable single-molecule line broadening in biphenyl at 1.8 K cannot be solely explained by the interaction with two-level systems, which is considered to cause the broadening in amorphous hosts.
format Article
author Pärs, M.
Palm, V.
Kikas, J.
author_facet Pärs, M.
Palm, V.
Kikas, J.
author_sort Pärs, M.
title Single-molecule probing of incommensurate biphenyl
title_short Single-molecule probing of incommensurate biphenyl
title_full Single-molecule probing of incommensurate biphenyl
title_fullStr Single-molecule probing of incommensurate biphenyl
title_full_unstemmed Single-molecule probing of incommensurate biphenyl
title_sort single-molecule probing of incommensurate biphenyl
publisher Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
publishDate 2010
topic_facet Nanostructures and Impurity Centers in Cryogenic Environment
url http://dspace.nbuv.gov.ua/handle/123456789/117045
citation_txt Single-molecule probing of incommensurate biphenyl / M. Pärs, V. Palm, J. Kikas // Физика низких температур. — 2010. — Т. 36, № 5. — С. 559-562. — Бібліогр.: 15 назв. — англ.
series Физика низких температур
work_keys_str_mv AT parsm singlemoleculeprobingofincommensuratebiphenyl
AT palmv singlemoleculeprobingofincommensuratebiphenyl
AT kikasj singlemoleculeprobingofincommensuratebiphenyl
first_indexed 2023-10-18T20:28:54Z
last_indexed 2023-10-18T20:28:54Z
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