| Форма представления | Статьи в российских журналах и сборниках |
| Год публикации | 1991 |
| Язык | русский |
|
Шурыгин Виктор Юрьевич, автор
|
| Библиографическое описание на языке оригинала |
Шурыгин В.Ю., Юльметьев Р.М. Пространственная дисперсия структурной релаксации в простых жидкостях // ЖЭТФ. – 1991. – Т. 99, № 1. – С. 144 -154. [Shurygin V.Yu., Yul`met`ev R.M. Space dispersion of structural relaxation in simple liquids // Sov. Phys. JETP. – 1991. – V. 72, №1. – P. 80-85.] |
| Аннотация |
Space dispersion of structure relaxation in simple liquids is investigated on the basis of the concept of reduced description. The microscopic formulas are obtained and dispersion curves found for the half-width of the dynamic structure formula. The space dispersion is also obtained for four other relaxation parameters of structure relaxation, viz. the relaxation time tau-s, structure lifetime tau-ls, memory lifetime tau-lm and the parameter epsilon = tau-ls/tau-lm which characterizes the <> or <> of the molecular memory. The dispersion of the set of the five relaxation parameters (tau-s, tau-ls, tau-lm, DELTA-omega-1/2, epsilon) as well as the dispersion of the non-Markovian behavior of the structure relaxation and its transition to the quasi-Markovian regime in a small region of wave vectors near the de Gennes narrowing and maximum of the static structure factor are determined. |
| Ключевые слова |
Dynamic structure factor; density-fluctuations; neutron-scattering; collective modes; fluids; rubidium; argon |
| Название журнала |
Журнал Экспериментальной и теоретической физики
|
| URL |
http://cel.webofknowledge.com/InboundService.do?mode=FullRecord&customersID=ORCID&IsProductCode=Yes&product=CEL&KeyUID=WOS%3AA1991FC22900013&Init=Yes&Func=Frame&action=retrieve&SrcApp=OrcidOrg&SrcAuth=ORCID&SID=Q27fjEmBjfhFFKScFzg&UT=WOS%3AA1991FC22900013 |
| Пожалуйста, используйте этот идентификатор, чтобы цитировать или ссылаться на эту карточку |
https://repository.kpfu.ru/?p_id=162692 |
| Файлы ресурса | |
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Полная запись метаданных  |
| Поле DC |
Значение |
Язык |
| dc.contributor.author |
Шурыгин Виктор Юрьевич |
ru_RU |
| dc.date.accessioned |
1991-01-01T00:00:00Z |
ru_RU |
| dc.date.available |
1991-01-01T00:00:00Z |
ru_RU |
| dc.date.issued |
1991 |
ru_RU |
| dc.identifier.citation |
Шурыгин В.Ю., Юльметьев Р.М. Пространственная дисперсия структурной релаксации в простых жидкостях // ЖЭТФ. – 1991. – Т. 99, № 1. – С. 144 -154. [Shurygin V.Yu., Yul`met`ev R.M. Space dispersion of structural relaxation in simple liquids // Sov. Phys. JETP. – 1991. – V. 72, №1. – P. 80-85.] |
ru_RU |
| dc.identifier.uri |
https://repository.kpfu.ru/?p_id=162692 |
ru_RU |
| dc.description.abstract |
Журнал Экспериментальной и теоретической физики |
ru_RU |
| dc.description.abstract |
Space dispersion of structure relaxation in simple liquids is investigated on the basis of the concept of reduced description. The microscopic formulas are obtained and dispersion curves found for the half-width of the dynamic structure formula. The space dispersion is also obtained for four other relaxation parameters of structure relaxation, viz. the relaxation time tau-s, structure lifetime tau-ls, memory lifetime tau-lm and the parameter epsilon = tau-ls/tau-lm which characterizes the <> or <> of the molecular memory. The dispersion of the set of the five relaxation parameters (tau-s, tau-ls, tau-lm, DELTA-omega-1/2, epsilon) as well as the dispersion of the non-Markovian behavior of the structure relaxation and its transition to the quasi-Markovian regime in a small region of wave vectors near the de Gennes narrowing and maximum of the static structure factor are determined. |
ru_RU |
| dc.language.iso |
ru |
ru_RU |
| dc.subject |
|
ru_RU |
| dc.title |
Пространственная дисперсия структурной релаксации в простых жидкостях |
ru_RU |
| dc.type |
Статьи в российских журналах и сборниках |
ru_RU |
|
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