Absorption edge of Sn(Pb)2P2S(Se)e crystals under hydrostatic pressure

Slivka, A.G.; Сливка, Олександр Георгійович

Please use this identifier to cite or link to this item: https://dspace.uzhnu.edu.ua/jspui/handle/lib/41727

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DC Field	Value	Language
dc.contributor.author	Slivka, A.G.	-
dc.contributor.author	Сливка, Олександр Георгійович	-
dc.date.accessioned	2022-06-05T20:32:01Z	-
dc.date.available	2022-06-05T20:32:01Z	-
dc.date.issued	2001	-
dc.identifier.citation	Slivka A.G. Absorption edge of Sn(Pb)2P2S(Se)e crystals under hydrostatic pressure // Ukrainian Journal of Physical Optics. Num. 4, Vol. 2, 2001/ - P. 171-178.	uk
dc.identifier.uri	https://dspace.uzhnu.edu.ua/jspui/handle/lib/41727	-
dc.description	doi 10.3116/16091833/2/4/171/2001	uk
dc.description.abstract	The experimental studies of hydrostatic pressure effect upon fundamental optical absorption spectra in Sn(Pb)2P2S(Se)6 mixed crystals of different composition are carried out. The increase of Pb content in (PbySn1-y)2P2S6, (PbySn)2P2Se6 crystals is shown to result in the enhancement of electron-phonon interaction and to the reduction of the energy gap deformation potential Dg. Isomorphous substitution of S by Se in the Sn2P2(SxS1-x)6 solid solution row does not affect significantly the electron-phonon interaction value and Dg.	uk
dc.language.iso	en	uk
dc.relation.ispartofseries	Ukrainian Journal of Physical Optics;	-
dc.subject	Urbach absorption edge	uk
dc.subject	ferroelectrics	uk
dc.subject	phase transitions	uk
dc.subject	hydrostatic pressure	uk
dc.title	Absorption edge of Sn(Pb)2P2S(Se)e crystals under hydrostatic pressure	uk
dc.type	Text	uk
dc.pubType	Стаття	uk
Appears in Collections:	Наукові публікації кафедри прикладної фізики

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