Superradiance of J-aggregates: correspondence between infinite disordered chain and regular chain of finite length

dc.contributor.author	Ratner, M.A.
dc.date.accessioned	2018-01-14T11:26:04Z
dc.date.available	2018-01-14T11:26:04Z
dc.date.issued	2003
dc.identifier.citation	Superradiance of J-aggregates: correspondence between infinite disordered chain and regular chain of finite length / M.A. Ratner // Физика низких температур. — 2003. — Т. 29, № 7. — С. 804-808. — Бібліогр.: 16 назв. — англ.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.other	PACS: 73.20.Dx, 78.55.-m, 78.66.-w
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/128877
dc.description.abstract	The radiation decay of excitons in a slightly disordered molecule chain is considered. The degree of disordering dictates the excitonic state length that determines the enhancement of the decay rate Г (superradiance). Г was calculated versus disordering degree and temperature and compared with the case of a regular chain where the length of excitonic state is determined by the chain length, N. For every degree of disordering, the value of N was found that provides practically the same decay rate as a function of temperature.	uk_UA
dc.description.sponsorship	The author is grateful to Yu.V. Malyukin and A.M. Ratner for helpful discussions.	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	Низкоразмерные и неупорядоченные системы	uk_UA
dc.title	Superradiance of J-aggregates: correspondence between infinite disordered chain and regular chain of finite length	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA