Optical generation of the first and second sounds in superfluid ³He-⁴He solutions

dc.contributor.author	Salikhov, T.Kh.
dc.date.accessioned	2018-06-19T18:39:41Z
dc.date.available	2018-06-19T18:39:41Z
dc.date.issued	1999
dc.identifier.citation	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.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/139036
dc.description.abstract	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.	uk_UA
dc.language.iso	en	uk_UA
dc.publisher	Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України	uk_UA
dc.relation.ispartof	Физика низких температур
dc.subject	Квантовые жидкости и квантовые кpисталлы	uk_UA
dc.title	Optical generation of the first and second sounds in superfluid ³He-⁴He solutions	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA