Hysteresis of ultrasonic waves velocity and elastic properties of Cd1-xZnxSb solid solutions
DOI:
https://doi.org/10.15587/1729-4061.2012.4639Keywords:
supersonic wave velocity, solid solutions, elastic tensor.Abstract
Despite the great number of works devoted to the research of optical, electrical and galvanomagnetic properties of double compound semiconductors CdSb and ZnSb, the information of their elastic properties, necessary to study anisotropy of chemical bond and powers of interatomic interaction in crystal lattice, is rather limited. The research of elastic properties of solid solutions Cd1-xZnxSb practically does not exist. In the given work, the supersonic wave velocity was measured by the coincidence method of reflected echo pulses on the frequency of 10 MHz. The lattice spacing was determined by the diffractometer ДРОН-ЗМ. For the first time the propagation velocities of supersonic waves υi were measured (including quasi-longitudinal and quasi-diametrical) in single crystals Cd1-xZnxSb at temperature intervals from 80 to 320K and atoms concentration Zn x=0; 0,3; 0,09; 0,125 and 1. The concentration dependencies of lattice spacing a(x), b(x) и c(x), and supersonic waves’ propagation velocities υi(T) were measured. The temperature dependencies of elastic modulus Cij(T) were calculated. For the first time the hysteresis effect at temperature dependence of propagation velocities of supersonic waves υi(T) at the temperature interval from 318 to 325K and anomalies in temperature dependencies Cij(T) were revealed. The results obtained may be used to correct the operating practices of single crystal growth, and while producing and maintaining semiconductor devices.References
- Полупроводниковые соединения группы AIIBV / В.Б. Лазарев, В.Я. Шевченко, Я.Х. Гринберг, В.В. Соболев. — М.:Наука, 1987. – 256 с.
- Анатычук, Л.И. Упругие модули CdSb / Л.И. Анатычук, В.Д. Искра, И.М. Раренко, Б.М. Шарлай // ФТТ. — 1968. —Т. 10, №11.— С. 3419—3421.
- Мельничук, И.В. Маятниковые полосы в монокристаллах CdSb / Л.И. Анатычук, В.Д. Искра, И.М. Раренко, Б.М. Шарлай // УФЖ. — 1974. —Т. 19, №8.— С. 1384—1385.
- Балазюк, В.Н. Температурная зависимость упругих модулей CdSb / В.Н. Балазюк, В.П. Михальченко, И.М. Раренко, Б.М. Шарлай // ФТТ. — 1976. — Т. 18, №10.— С. 2843—2845.
- Балазюк, В.Н. О зависимости констант упругости CdSb от гидростатического давления / В.Н. Балазюк, Г.И. Пересада, И.М. Раренко // ФТТ. — 1978. — Т. 20, №7.— С. 2224—2225.
- Balazyuk, V.N. Temperature and composition effects on elastic properties of CdZnSb solid solution single crystals / V.N. Balazyuk, A.I. Eremenko, N.D. Raransky // Functional Materials. — 2008. — V.15, №3.— P. 343—346.
- Балазюк, В.Н. Гістерезна поведінка швидкости ультразвуку в твердих розчинах CdZnSb / В.Н. Балазюк, О.І. Єрьоменко, Н.Д. Раранський // Металлофизика и новейшие технологии. — 2009. — Т. 31, №9.— С. 1303—1307.
- Ландау, Л. Д. Теория упругости. / Л. Д. Ландау, Е. М. Лифшиц. — М.: Наука, 1965. – 202 с.
- Brugger, K. Pure modes for elastic waves in crystals / K. Brugger // J. Appl. Phys. — 1965. — V. 36. — № 3. — Part 1. — P. 759–768.
- Pearson, W. B. Handbook of Lattice Spacings and Structures of Metals and Alloys. Vol. 2. / W. B. Pearson. — Oxford:Pergamon Press, 1967. – 1446p.
- Record, M.C. Phase transformations in the Zn–Cd–Sb system / M.C. Record, V. Izard, M. Bulanova, J.C. Tedenac // Intermetalics. — 2003. — V. 11, Issues 11–12.— P. 1189–1194.
- Пирсон, У. Кристаллохимия и физика металлов и сплавов. ч.1 / У. Пирсон. — М.:Наука, 1977. – 419 с.
- Манник, О.М. Багатофакторний підхід в теоретичному матеріалознавстві / О.М. Маник. — Чернівці: Прут, 1999. – 432 с.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2014 Николай Дмитриевич Раранский, Виталий Назарович Балазюк, Николай Иванович Мельник, Ольга Николаевна Книгиницкая, Василий Богданович Гевик, Михаил Николаевич Гунько
This work is licensed under a Creative Commons Attribution 4.0 International License.
The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.
A license agreement is a document in which the author warrants that he/she owns all copyright for the work (manuscript, article, etc.).
The authors, signing the License Agreement with TECHNOLOGY CENTER PC, have all rights to the further use of their work, provided that they link to our edition in which the work was published.
According to the terms of the License Agreement, the Publisher TECHNOLOGY CENTER PC does not take away your copyrights and receives permission from the authors to use and dissemination of the publication through the world's scientific resources (own electronic resources, scientometric databases, repositories, libraries, etc.).
In the absence of a signed License Agreement or in the absence of this agreement of identifiers allowing to identify the identity of the author, the editors have no right to work with the manuscript.
It is important to remember that there is another type of agreement between authors and publishers – when copyright is transferred from the authors to the publisher. In this case, the authors lose ownership of their work and may not use it in any way.