Isotope effect for the thermal expansion coefficient of germanium

被引：8

作者：

Ozhogin, VI ^{[1
]}

Babushkina, NA

Belova, LM

Zhernov, AP

Haller, EE

Itoh, KM

机构：

[1] Kurchatov Inst Russian Sci Ctr, Inst Mol Phys, Moscow 123182, Russia

[2] Univ Calif Berkeley, Lawrence Berkeley Lab, Berkeley, CA 94720 USA

[3] Keio Univ, Dept Appl Phys, Yokohama, Kanagawa 2238522, Japan

来源：

JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS | 1999年 / 88卷 / 01期

关键词：

D O I：

10.1134/1.558775

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The first experimental and theoretical investigation of the difference in the temperature behavior of the linear expansion coefficients of single crystals grown from isotopically highly enriched and natural germanium is reported. A comparison of the data for Ge-70 and Ge-nat crystals reveals the significant influence of isotopic composition over a wide range of temperatures 30-230 K. (C) 1999 American Institute of Physics. [S1063-7761(99)02101-0].

引用

页码：135 / 137

页数：3

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