Deformation potentials of the E1(TO) and E2 modes of InN

被引：43

作者：

Darakchieva, V ^{[1
]}

Paskov, PP

Valcheva, E

Paskova, T

Monemar, B

Schubert, M

Lu, H

Schaff, WJ

机构：

[1] Linkoping Univ, Dept Phys & Measurement Technol, S-58183 Linkoping, Sweden

[2] Univ Leipzig, Fak Phys & Geowissensch, D-04103 Leipzig, Germany

[3] Cornell Univ, Dept Elect & Comp Engn, Ithaca, NY 14853 USA

来源：

APPLIED PHYSICS LETTERS | 2004年 / 84卷 / 18期

关键词：

D O I：

10.1063/1.1738520

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The deformation potentials of the E-1(TO) and E-2 modes of InN are determined by combining infrared spectroscopic ellipsometry, Raman scattering, and x-ray diffraction measurements, and using a reported value of the mode Gruneisen parameter. The deformation potentials are obtained for two sets of stiffness constants. Strain-free values of the InN E-1(TO) mode of 477.9 cm(-1) and of the E-2 mode of 491.1 cm(-1) have been determined.(C) 2004 American Institute of Physics.

引用

页码：3636 / 3638

页数：3

共 18 条

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