Raman Measurements And Lattice Dynamics In The High Tc Superconductor Yba2cu3o7

Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/98185

Type:	Artigo de periódico
Title:	Raman Measurements And Lattice Dynamics In The High Tc Superconductor Yba2cu3o7
Author:	Sanjurjo J.A. Lopez-Cruz E. Katiyar R.S. Torriani I. Rettori C. Davidov D. Felner I.
Abstract:	The Raman spectra of the superconducting oxygen-deficient perovskite YBa2Cu3O7 have been measured as a function of temperature in four different kind of samples. The spectra of one of the samples show eleven well resolved peaks. A group theoretical analysis of the basis vectors enables us to obtain a picture for some of the normal modes of vibration. We did not observe any change in the high frequency modes across the superconducting phase transition. © 1987.
Citation:	Solid State Communications. , v. 64, n. 4, p. 505 - 508, 1987.
Rights:	fechado
Identifier DOI:	10.1016/0038-1098(87)90768-X
Address:	http://www.scopus.com/inward/record.url?eid=2-s2.0-0023440011&partnerID=40&md5=2b0f7c235446d1f35bd35ff0c9b396cf
Date Issue:	1987
Appears in Collections:	Unicamp - Artigos e Outros Documentos

Files in This Item:

There are no files associated with this item.