Lattice instability induced by 3d impurities in a zinc selenide crystal / Sokolov V. I.,Dubinin S. F.,Gudkov V. V.,Lonchakov A. T. // PHYSICS OF THE SOLID STATE. - 2008. - V. 50, l. 9. - P. 1766-1771.

ISSN/EISSN:

1063-7834 / нет данных

Type:

Article; Proceedings Paper

Abstract:

It was experimentally shown that, in a 3d-impurity-doped ZnSe crystal with the zinc blende structure, nanosized ionic shear displacements of the trigonal (ZnSe : Ni, ZnSe : V) and tetragonal (ZnSe : Cr) types arise at temperatures of 300 and 120 K. As the temperature decreases in the range 100.0-4.2 K, the shear elastic moduli C-44 (ZnSe : Ni) and (C-11-C-12)/2 (ZnSe : Cr) are softened owing to the 3d impurities. A new peak at a frequency of 90 cm(-1) appears in the Raman scattering spectrum of ZnSe : Ni at 5 and 20 K.

Author keywords:

THERMAL-EXPANSION; MODE GRUNEISEN; ZNSE CRYSTAL; SEMICONDUCTORS; PHASE; DISTORTIONS; ELEMENTS

DOI:

10.1134/S1063783408090345

Web of Science ID:

ISI:000259131900034

Соавторы в МНС:

Другие поля

Поле	Значение
Month	SEP
Note	13th Feofilov Symposium on Spectroscoph of Crystals Doped by Rare-Earth and Transition-Metal Ions, Irkutsk, RUSSIA, JUL 09-13, 2007
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	THERMAL-EXPANSION; MODE GRUNEISEN; ZNSE CRYSTAL; SEMICONDUCTORS; PHASE; DISTORTIONS; ELEMENTS
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	visokolov@imp.uran.ru
ResearcherID-Numbers	Gudkov, Vladimir/L-2597-2013 Sokolov, Viktor/J-9376-2013 Lonchakov, Alexander/K-6005-2013 Dubinin, Sergey/J-4773-2013
ORCID-Numbers	Gudkov, Vladimir/0000-0001-9925-9239 Sokolov, Viktor/0000-0002-6252-8914 Lonchakov, Alexander/0000-0002-2797-4863 Dubinin, Sergey/0000-0003-4937-8496
Number-of-Cited-References	28
Usage-Count-Last-180-days	1
Usage-Count-Since-2013	7
Journal-ISO	Phys. Solid State
Doc-Delivery-Number	347HT