Nanoscale distortions of the lattice of a ZnSe crystal doped with 3d elements / Dubinin S. F.,Sokolov V. I.,Teploukhov S. G.,Parkhomenko V. D.,Gudkov V. V.,Lonchakov A. T.,Zhevstovskikh I. V.,Gruzdev N. B. // PHYSICS OF THE SOLID STATE. - 2007. - V. 49, l. 7. - P. 1235-1240.

ISSN/EISSN:

1063-7834 / нет данных

Type:

Article

Abstract:

The structure of semiconductor crystals Zn1-xVx2+Se (x = 0.0018) and Zn1-x Crx2+Se (x = 0.0006) was studied for the first time using thermal neutron diffraction at 300 and 120 K. The diffraction patterns of the crystals were revealed to contain diffuse scattering regions near the Bragg reflections of the initial cubic lattice. The experimental results are discussed in combination with earlier obtained data on neutron diffraction and propagation of ultrasonic waves in Zn1-x Nix2+Se (x = 0.0025) and Zn1-x Crx2+Se (x = 0.0029). The diffuse scattering is shown to be due to nanoscale shear strains of the ZnSe lattice. The character of these strains is determined by Jahn-Teller 3d ions.

Author keywords:

THERMAL-EXPANSION; MODE GRUNEISEN; SEMICONDUCTORS; TRANSITION

DOI:

10.1134/S1063783407070062

Web of Science ID:

ISI:000248058700006

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	JUL
Publisher	MAIK NAUKA/INTERPERIODICA/SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Keywords-Plus	THERMAL-EXPANSION; MODE GRUNEISEN; SEMICONDUCTORS; TRANSITION
Research-Areas	Physics
Web-of-Science-Categories	Physics, Condensed Matter
Author-Email	dubinin@uraltc.ru
ResearcherID-Numbers	Gruzdev, Nikita/J-9311-2013 Lonchakov, Alexander/K-6005-2013 Gudkov, Vladimir/L-2597-2013 Dubinin, Sergey/J-4773-2013 Sokolov, Viktor/J-9376-2013 Zhevstovskikh, Irina/K-1162-2013 Parkhomenko, Vitalii/K-4141-2013
ORCID-Numbers	Gruzdev, Nikita/0000-0001-7563-6685 Lonchakov, Alexander/0000-0002-2797-4863 Gudkov, Vladimir/0000-0001-9925-9239 Dubinin, Sergey/0000-0003-4937-8496 Sokolov, Viktor/0000-0002-6252-8914 Zhevstovskikh, Irina/0000-0002-3277-1403 Parkhomenko, Vitalii/0000-0002-4332-8992
Number-of-Cited-References	17
Usage-Count-Since-2013	2
Journal-ISO	Phys. Solid State
Doc-Delivery-Number	190KW