Optical generation of the first and second sounds in superfluid ³He-⁴He solutions
An optical method of generation of the first and second sounds in superfluid ³He - ⁴He solutions is proposed. The method is based on illumination by amplitude-modulated laser beam with wavelength corresponding to a region of absorption. Numerical calculations of pressure and temperature as a functio...
Збережено в:
| Опубліковано в: : | Физика низких температур |
|---|---|
| Дата: | 1999 |
| Автор: | |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
1999
|
| Теми: | |
| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/139036 |
| 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: | Optical generation of the first and second sounds in superfluid ³He-⁴He solutions / T.Kh. Salikhov // Физика низких температур. — 1999. — Т. 25, № 10. — С. 1021-1026. — Бібліогр.: 12 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862560016929652736 |
|---|---|
| author | Salikhov, T.Kh. |
| author_facet | Salikhov, T.Kh. |
| citation_txt | Optical generation of the first and second sounds in superfluid ³He-⁴He solutions / T.Kh. Salikhov // Физика низких температур. — 1999. — Т. 25, № 10. — С. 1021-1026. — Бібліогр.: 12 назв. — англ. |
| collection | DSpace DC |
| container_title | Физика низких температур |
| description | An optical method of generation of the first and second sounds in superfluid ³He - ⁴He solutions is proposed. The method is based on illumination by amplitude-modulated laser beam with wavelength corresponding to a region of absorption. Numerical calculations of pressure and temperature as a function of time are carried out. It was found that the presence of ³He isotopes in the solution provides strong coupling between these parameters and, as a result, the waves of the first sound involve oscillations of the temperature, while the waves of the second sound involve oscillations of the pressure.
|
| first_indexed | 2025-11-25T22:54:41Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-139036 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 0132-6414 |
| language | English |
| last_indexed | 2025-11-25T22:54:41Z |
| publishDate | 1999 |
| publisher | Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| record_format | dspace |
| spelling | Salikhov, T.Kh. 2018-06-19T18:39:41Z 2018-06-19T18:39:41Z 1999 Optical generation of the first and second sounds in superfluid ³He-⁴He solutions / T.Kh. Salikhov // Физика низких температур. — 1999. — Т. 25, № 10. — С. 1021-1026. — Бібліогр.: 12 назв. — англ. 0132-6414 https://nasplib.isofts.kiev.ua/handle/123456789/139036 An optical method of generation of the first and second sounds in superfluid ³He - ⁴He solutions is proposed. The method is based on illumination by amplitude-modulated laser beam with wavelength corresponding to a region of absorption. Numerical calculations of pressure and temperature as a function of time are carried out. It was found that the presence of ³He isotopes in the solution provides strong coupling between these parameters and, as a result, the waves of the first sound involve oscillations of the temperature, while the waves of the second sound involve oscillations of the pressure. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Квантовые жидкости и квантовые кpисталлы Optical generation of the first and second sounds in superfluid ³He-⁴He solutions Article published earlier |
| spellingShingle | Optical generation of the first and second sounds in superfluid ³He-⁴He solutions Salikhov, T.Kh. Квантовые жидкости и квантовые кpисталлы |
| title | Optical generation of the first and second sounds in superfluid ³He-⁴He solutions |
| title_full | Optical generation of the first and second sounds in superfluid ³He-⁴He solutions |
| title_fullStr | Optical generation of the first and second sounds in superfluid ³He-⁴He solutions |
| title_full_unstemmed | Optical generation of the first and second sounds in superfluid ³He-⁴He solutions |
| title_short | Optical generation of the first and second sounds in superfluid ³He-⁴He solutions |
| title_sort | optical generation of the first and second sounds in superfluid ³he-⁴he solutions |
| topic | Квантовые жидкости и квантовые кpисталлы |
| topic_facet | Квантовые жидкости и квантовые кpисталлы |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/139036 |
| work_keys_str_mv | AT salikhovtkh opticalgenerationofthefirstandsecondsoundsinsuperfluid3he4hesolutions |