THE THIRD ORDER ELASTIC CONSTANTS OF DOPED N-TYPE GERMANIUM

被引：13

作者：

Drabble, J. R. ^{[1
]}

Fendley, J. ^{[1
]}

机构：

[1] Univ Exeter, Washington Singer Labs, Exeter, Devon, England

来源：

SOLID STATE COMMUNICATIONS | 1965年 / 3卷 / 09期

关键词：

D O I：

10.1016/0038-1098(65)90030-X

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The six third order elastic constants of n-type germanium doped with 2.5 x 10(18) cm(-3) antimony atoms have been measured at room temperature. The particular constant C-458 has also been measured at liquid nitrogen temperature. Comparison of these results with those for pure germanium indicates a large electronic contribution to C-458 in accordance with the prediction of Keyes. There are however some discrepancies with the theory.

引用

页码：269 / 270

页数：2

共 6 条

[1] THERMODYNAMIC DEFINITION OF HIGHER ORDER ELASTIC COEFFICIENTS [J].

BRUGGER, K .

PHYSICAL REVIEW, 1964, 133 (6A) :1611-+

[2]

DRABBLE J.R., 1964, LATTICE DYNAMICS, P607

[3]

HALL J.J., 1964, PHYS REV A, V137A, P960

[4] THE ELECTRONIC CONTRIBUTION TO THE ELASTIC PROPERTIES OF GERMANIUM [J].

KEYES, RW .

IBM JOURNAL OF RESEARCH AND DEVELOPMENT, 1961, 5 (04) :266-278

[5] MEASUREMENT OF 3-ORDER MODULI OF SILICON + GERMANIUM [J].

MCSKIMIN, HJ ;

ANDREATCH, P .

JOURNAL OF APPLIED PHYSICS, 1964, 35 (11) :3312-&

[6]

THURSTON RN, 1964, PHYS REV, V133, P1604

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