Pressure-induced phase transition in SrF2: A Raman study

Kourouklis, GA; Anastassakis, E

dc.contributor.author	Kourouklis, GA	en
dc.contributor.author	Anastassakis, E	en
dc.date.accessioned	2014-03-01T01:38:57Z
dc.date.available	2014-03-01T01:38:57Z
dc.date.issued	1986	en
dc.identifier.issn	01631829	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/22491
dc.title	Pressure-induced phase transition in SrF2: A Raman study	en
heal.type	journalArticle	en
heal.identifier.primary	10.1103/PhysRevB.34.1233	en
heal.identifier.secondary	http://dx.doi.org/10.1103/PhysRevB.34.1233	en
heal.publicationDate	1986	en
heal.abstract	Measurements of Raman scattering under hydrostatic pressure in SrF2 show that the phase transition, common to fluorite structures, occurs around 5.0 GPa at 300 K. Symmetry assignment of phonons in the phase is based on a comparison to other fluorite crystals. Hysteresis phenomena are observed and discussed. Anharmonic processes are shown to be small but not negligible. © 1986 The American Physical Society.	en
heal.journalName	Physical Review B	en
dc.identifier.doi	10.1103/PhysRevB.34.1233	en
dc.identifier.volume	34	en
dc.identifier.issue	2	en
dc.identifier.spage	1233	en
dc.identifier.epage	1237	en