Processes in the Electronic System of Solid Solutions of Bismuth and Antimony Tellurides in the Range of Observation of the Anomalous Temperature Dependence of the Hall Coefficient

IF 0.48 Q4 Physics and Astronomy

Bulletin of the Russian Academy of Sciences: Physics Pub Date : 2024-10-14 DOI:10.1134/S106287382470761X

N. P. Stepanov, M. S. Ivanov

引用次数: 0

Abstract

The temperature dependences of electrical conductivity and Hall coefficient in single crystals of bismuth and antimony tellurides were studied. In samples with a high content of antimony telluride, a decrease in Hall mobility in the range of liquid nitrogen temperatures was found, which indicates the presence of an additional mechanism for charge carrier scattering.

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霍尔系数异常温度依赖观测范围内铋和锑碲化物固溶体电子系统的过程

研究了铋和锑碲化物单晶体中电导率和霍尔系数的温度相关性。在碲化锑含量较高的样品中，发现霍尔迁移率在液氮温度范围内有所下降，这表明存在电荷载流子散射的额外机制。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Bulletin of the Russian Academy of Sciences: Physics Physics and Astronomy-Physics and Astronomy (all)

CiteScore

0.90

自引率

0.00%

发文量

251

期刊介绍： Bulletin of the Russian Academy of Sciences: Physics is an international peer reviewed journal published with the participation of the Russian Academy of Sciences. It presents full-text articles (regular, letters to the editor, reviews) with the most recent results in miscellaneous fields of physics and astronomy: nuclear physics, cosmic rays, condensed matter physics, plasma physics, optics and photonics, nanotechnologies, solar and astrophysics, physical applications in material sciences, life sciences, etc. Bulletin of the Russian Academy of Sciences: Physics focuses on the most relevant multidisciplinary topics in natural sciences, both fundamental and applied. Manuscripts can be submitted in Russian and English languages and are subject to peer review. Accepted articles are usually combined in thematic issues on certain topics according to the journal editorial policy. Authors featured in the journal represent renowned scientific laboratories and institutes from different countries, including large international collaborations. There are globally recognized researchers among the authors: Nobel laureates and recipients of other awards, and members of national academies of sciences and international scientific societies.