Hydrodynamic excitation spectrum and time correlation functions for the multicomponent mixtures of magnetic and nonmagnetic particles
The hydrodynamics of a multicomponent mixture of magnetic and nonmagnetic particles is investigated. The hydrodynamic modes spectrum is obtained. It is shown that two collective modes are responsible for the propagation of sound while the other ones ( j − 2 modes, where j is determined by the nu...
Збережено в:
| Дата: | 2001 |
|---|---|
| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2001
|
| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120441 |
| 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: | Hydrodynamic excitation spectrum and time correlation functions for the multicomponent mixtures of magnetic and nonmagnetic particles / O.F. Batsevych, I.M. Mryglod, Yu.K. Rudavskii, M.V. Tokarchuk // Condensed Matter Physics. — 2001. — Т. 4, № 2(26). — С. 349-360. — Бібліогр.: 25 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-120441 |
|---|---|
| record_format |
dspace |
| spelling |
irk-123456789-1204412017-06-13T03:04:28Z Hydrodynamic excitation spectrum and time correlation functions for the multicomponent mixtures of magnetic and nonmagnetic particles Batsevych, O.F. Mryglod, I.M. Rudavskii, Yu.K. Tokarchuk, M.V. The hydrodynamics of a multicomponent mixture of magnetic and nonmagnetic particles is investigated. The hydrodynamic modes spectrum is obtained. It is shown that two collective modes are responsible for the propagation of sound while the other ones ( j − 2 modes, where j is determined by the number of additive integrals of motion) are purely diffusive. The analytical expressions for all the hydrodynamic time correlation functions are derived and written via the well-defined thermodynamical quantities and transport coefficients of the system. Based on this, the expressions for the dynamical structure factors for a binary magnetic mixture in the paramagnetic state and for a three-component nonmagnetic mixture are derived. У роботі розглядається гідродинаміка рідкої суміші магнітних та немагнітних частинок з довільною кількістю компонент. Отримано спектр колективних збуджень і показано, що дві колективні моди є звуковими, а решта j − 2 мод є чисто дифузійними, де число j визначається кількістю адитивних інтегралів руху. Знайдено аналітичні вирази для усіх гідродинамічних часових кореляційних функцій, в яких фігурують відомі термодинамічні параметри та коефіцієнти переносу системи. На цій основі записані вирази для динамічних структурних факторів бінарної магнітної суміші у парамагнітному стані та для трикомпонентної суміші немагнітних частинок. 2001 Article Hydrodynamic excitation spectrum and time correlation functions for the multicomponent mixtures of magnetic and nonmagnetic particles / O.F. Batsevych, I.M. Mryglod, Yu.K. Rudavskii, M.V. Tokarchuk // Condensed Matter Physics. — 2001. — Т. 4, № 2(26). — С. 349-360. — Бібліогр.: 25 назв. — англ. 1607-324X PACS: 75.50.Mm, 05.60.+w, 51.10.+y, 05.70.Ln, 05.20.-y DOI:10.5488/CMP.4.2.349 http://dspace.nbuv.gov.ua/handle/123456789/120441 en Condensed Matter Physics Інститут фізики конденсованих систем НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
The hydrodynamics of a multicomponent mixture of magnetic and nonmagnetic
particles is investigated. The hydrodynamic modes spectrum is obtained.
It is shown that two collective modes are responsible for the propagation
of sound while the other ones ( j − 2 modes, where j is determined
by the number of additive integrals of motion) are purely diffusive.
The analytical expressions for all the hydrodynamic time correlation functions
are derived and written via the well-defined thermodynamical quantities
and transport coefficients of the system. Based on this, the expressions
for the dynamical structure factors for a binary magnetic mixture in
the paramagnetic state and for a three-component nonmagnetic mixture
are derived. |
| format |
Article |
| author |
Batsevych, O.F. Mryglod, I.M. Rudavskii, Yu.K. Tokarchuk, M.V. |
| spellingShingle |
Batsevych, O.F. Mryglod, I.M. Rudavskii, Yu.K. Tokarchuk, M.V. Hydrodynamic excitation spectrum and time correlation functions for the multicomponent mixtures of magnetic and nonmagnetic particles Condensed Matter Physics |
| author_facet |
Batsevych, O.F. Mryglod, I.M. Rudavskii, Yu.K. Tokarchuk, M.V. |
| author_sort |
Batsevych, O.F. |
| title |
Hydrodynamic excitation spectrum and time correlation functions for the multicomponent mixtures of magnetic and nonmagnetic particles |
| title_short |
Hydrodynamic excitation spectrum and time correlation functions for the multicomponent mixtures of magnetic and nonmagnetic particles |
| title_full |
Hydrodynamic excitation spectrum and time correlation functions for the multicomponent mixtures of magnetic and nonmagnetic particles |
| title_fullStr |
Hydrodynamic excitation spectrum and time correlation functions for the multicomponent mixtures of magnetic and nonmagnetic particles |
| title_full_unstemmed |
Hydrodynamic excitation spectrum and time correlation functions for the multicomponent mixtures of magnetic and nonmagnetic particles |
| title_sort |
hydrodynamic excitation spectrum and time correlation functions for the multicomponent mixtures of magnetic and nonmagnetic particles |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
2001 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/120441 |
| citation_txt |
Hydrodynamic excitation spectrum and
time correlation functions for the
multicomponent mixtures of magnetic
and nonmagnetic particles
/ O.F. Batsevych, I.M. Mryglod, Yu.K. Rudavskii, M.V. Tokarchuk // Condensed Matter Physics. — 2001. — Т. 4, № 2(26). — С. 349-360. — Бібліогр.: 25 назв. — англ. |
| series |
Condensed Matter Physics |
| work_keys_str_mv |
AT batsevychof hydrodynamicexcitationspectrumandtimecorrelationfunctionsforthemulticomponentmixturesofmagneticandnonmagneticparticles AT mryglodim hydrodynamicexcitationspectrumandtimecorrelationfunctionsforthemulticomponentmixturesofmagneticandnonmagneticparticles AT rudavskiiyuk hydrodynamicexcitationspectrumandtimecorrelationfunctionsforthemulticomponentmixturesofmagneticandnonmagneticparticles AT tokarchukmv hydrodynamicexcitationspectrumandtimecorrelationfunctionsforthemulticomponentmixturesofmagneticandnonmagneticparticles |
| first_indexed |
2023-10-18T20:37:11Z |
| last_indexed |
2023-10-18T20:37:11Z |
| _version_ |
1796150669918339072 |