Heat capacity of methane-krypton solid solutions. Conversion effect

The heat capacity of Kr-nCH₄ solid solutions with the concentrations n= 1; 5; 10% and of the solid solution Kr-1%CH₄-0.2%O₂ has been studied at 0.7-8 K. The contributions of Crot to the heat capacity of the solutions caused by the rotation of the CH₄ molecules are estimated. The deviations of the me...

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Опубліковано в: :	Физика низких температур
Дата:	2001
Автори:	Minchina, I.Ya., Manzhelii, V.G., Bagatskii, M.I., Sklyar, O.V., Mashchenko, D.A., Pokhodenko, M.A.
Формат:	Стаття
Мова:	English
Опубліковано:	Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України 2001
Теми:	Физические свойства криокристаллов
Онлайн доступ:	https://nasplib.isofts.kiev.ua/handle/123456789/128696
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:	Heat capacity of methane-krypton solid solutions. Conversion effect / I.Ya. Minchina, V.G. Manzhelii, M.I. Bagatskii, O.V. Sklyar, D.A. Mashchenko, M.A. Pokhodenko // Физика низких температур. — 2001. — Т. 27, № 7. — С. 773-779. — Бібліогр.: 20 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine

id	nasplib_isofts_kiev_ua-123456789-128696
record_format	dspace
spelling	Minchina, I.Ya. Manzhelii, V.G. Bagatskii, M.I. Sklyar, O.V. Mashchenko, D.A. Pokhodenko, M.A. 2018-01-13T16:48:10Z 2018-01-13T16:48:10Z 2001 Heat capacity of methane-krypton solid solutions. Conversion effect / I.Ya. Minchina, V.G. Manzhelii, M.I. Bagatskii, O.V. Sklyar, D.A. Mashchenko, M.A. Pokhodenko // Физика низких температур. — 2001. — Т. 27, № 7. — С. 773-779. — Бібліогр.: 20 назв. — англ. 0132-6414 PACS: 65.40.+g https://nasplib.isofts.kiev.ua/handle/123456789/128696 The heat capacity of Kr-nCH₄ solid solutions with the concentrations n= 1; 5; 10% and of the solid solution Kr-1%CH₄-0.2%O₂ has been studied at 0.7-8 K. The contributions of Crot to the heat capacity of the solutions caused by the rotation of the CH₄ molecules are estimated. The deviations of the measured Crot from the values corresponding to the equilibrium distribution of the nuclear spin CH₄ modifications are dependent on the correlation between the characteristic times of conversion and of the calorimetric experiment. The effects of temperature, O₂ impurities, and CH₄ clusters upon the conversion rate are studied. It is shown that the hybrid mechanism of conversion proposed by Berlinsky and Nijman, which takes into account both intramolecular and intermolecular interactions of the proton spins, is predominant. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Физические свойства криокристаллов Heat capacity of methane-krypton solid solutions. Conversion effect Article published earlier
institution	Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection	DSpace DC
title	Heat capacity of methane-krypton solid solutions. Conversion effect
spellingShingle	Heat capacity of methane-krypton solid solutions. Conversion effect Minchina, I.Ya. Manzhelii, V.G. Bagatskii, M.I. Sklyar, O.V. Mashchenko, D.A. Pokhodenko, M.A. Физические свойства криокристаллов
title_short	Heat capacity of methane-krypton solid solutions. Conversion effect
title_full	Heat capacity of methane-krypton solid solutions. Conversion effect
title_fullStr	Heat capacity of methane-krypton solid solutions. Conversion effect
title_full_unstemmed	Heat capacity of methane-krypton solid solutions. Conversion effect
title_sort	heat capacity of methane-krypton solid solutions. conversion effect
author	Minchina, I.Ya. Manzhelii, V.G. Bagatskii, M.I. Sklyar, O.V. Mashchenko, D.A. Pokhodenko, M.A.
author_facet	Minchina, I.Ya. Manzhelii, V.G. Bagatskii, M.I. Sklyar, O.V. Mashchenko, D.A. Pokhodenko, M.A.
topic	Физические свойства криокристаллов
topic_facet	Физические свойства криокристаллов
publishDate	2001
language	English
container_title	Физика низких температур
publisher	Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
format	Article
description	The heat capacity of Kr-nCH₄ solid solutions with the concentrations n= 1; 5; 10% and of the solid solution Kr-1%CH₄-0.2%O₂ has been studied at 0.7-8 K. The contributions of Crot to the heat capacity of the solutions caused by the rotation of the CH₄ molecules are estimated. The deviations of the measured Crot from the values corresponding to the equilibrium distribution of the nuclear spin CH₄ modifications are dependent on the correlation between the characteristic times of conversion and of the calorimetric experiment. The effects of temperature, O₂ impurities, and CH₄ clusters upon the conversion rate are studied. It is shown that the hybrid mechanism of conversion proposed by Berlinsky and Nijman, which takes into account both intramolecular and intermolecular interactions of the proton spins, is predominant.
issn	0132-6414
url	https://nasplib.isofts.kiev.ua/handle/123456789/128696
citation_txt	Heat capacity of methane-krypton solid solutions. Conversion effect / I.Ya. Minchina, V.G. Manzhelii, M.I. Bagatskii, O.V. Sklyar, D.A. Mashchenko, M.A. Pokhodenko // Физика низких температур. — 2001. — Т. 27, № 7. — С. 773-779. — Бібліогр.: 20 назв. — англ.
work_keys_str_mv	AT minchinaiya heatcapacityofmethanekryptonsolidsolutionsconversioneffect AT manzheliivg heatcapacityofmethanekryptonsolidsolutionsconversioneffect AT bagatskiimi heatcapacityofmethanekryptonsolidsolutionsconversioneffect AT sklyarov heatcapacityofmethanekryptonsolidsolutionsconversioneffect AT mashchenkoda heatcapacityofmethanekryptonsolidsolutionsconversioneffect AT pokhodenkoma heatcapacityofmethanekryptonsolidsolutionsconversioneffect
first_indexed	2025-11-30T10:08:59Z
last_indexed	2025-11-30T10:08:59Z
_version_	1850857260881805312

Heat capacity of methane-krypton solid solutions. Conversion effect

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