NMR relaxation rate of a quantum spin chain with an impurity

dc.contributor.author	Zvyagin, A.A.
dc.date.accessioned	2017-05-21T17:00:39Z
dc.date.available	2017-05-21T17:00:39Z
dc.date.issued	2012
dc.identifier.citation	NMR relaxation rate of a quantum spin chain with an impurity / A.A. Zvyagin // Физика низких температур. — 2012. — Т. 38, № 7. — С. 808-814. — Бібліогр.: 10 назв. — англ.	uk_UA
dc.identifier.issn	0132-6414
dc.identifier.other	PACS: 75.10.Jm, 75.10.Pq, 76.60.–k
dc.identifier.uri	http://dspace.nbuv.gov.ua/handle/123456789/117266
dc.description.abstract	The relaxation rate of the nuclear magnetic resonance is calculated exactly for a model spin-1/2 chain with the magnetic impurity. It is shown that the deviations of the impurity's coupling to the chain and the effective impurity's g-factor from the values of the host chain yield special features in the temperature and magnetic field behavior for the relaxation rate.	uk_UA
dc.description.sponsorship	I thank MPI PKS Dresden for kind hospitality, and H.-H. Klauss and H. Kühne (TU Dresden) for helpful discussions of the obtained results. The support from the Institute for Chemistry of V.N. Karazin Kharkov National University is acknowledged. I dedicate this work to Academician Professor Viktor Valentinovich Eremenko, who has suggested me to study theoretical physics, and who has done so much for me, on the occasion of his 80th birthday.	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	Магнетизм	uk_UA
dc.title	NMR relaxation rate of a quantum spin chain with an impurity	uk_UA
dc.type	Article	uk_UA
dc.status	published earlier	uk_UA