Polarization operator of phonons in quadratic approximation

dc.contributor.author	Grigorchuk, N.I.
dc.date.accessioned	2017-06-13T15:50:34Z
dc.date.available	2017-06-13T15:50:34Z
dc.date.issued	2000
dc.description.abstract	Using the method of the retarded Green function the polarization operator of phonons has been calculated with the simultaneous account for the linear and quadratic terms in the Hamilton operator of exciton-phonon interaction. It is shown that at high temperatures and concentrations of excitons the quadratic term may play as important role as linear one.	uk_UA
dc.description.sponsorship	It is my pleasure to thank Professor M.P. Lysytsja for many helpful and fruitful discussions.	uk_UA
dc.identifier.citation	Polarization operator of phonons in quadratic approximation / N.I. Grigorchuk // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2000. — Т. 3, № 3. — С. 316-321. — Бібліогр.: 22 назв. — англ.	uk_UA
dc.identifier.issn	1560-8034
dc.identifier.other	PACS: 63.20.Dj; 63.20.Ls; 71.35.-y; 71.35Gg; 78.20.-e.
dc.identifier.uri	https://nasplib.isofts.kiev.ua/handle/123456789/121153
dc.language.iso	en	uk_UA
dc.publisher	Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України	uk_UA
dc.relation.ispartof	Semiconductor Physics Quantum Electronics & Optoelectronics
dc.status	published earlier	uk_UA
dc.title	Polarization operator of phonons in quadratic approximation	uk_UA
dc.type	Article	uk_UA

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