OPTICAL PROPERTIES OF MG2SI MG2GE AND MG2SN FROM 0.6 TO 11.0 EV AT 77 DEGREES K

被引：65

作者：

SCOULER, WJ

机构：

[1] Lincoln Laboratory, Massachusetts Institute of Technology, Lexington

来源：

PHYSICAL REVIEW | 1969年 / 178卷 / 03期

关键词：

D O I：

10.1103/PhysRev.178.1353

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Reflectance measurements of the semiconducting compounds Mg2Si, Mg2Ge, and Mg2Sn from 0.6 to 11.0 eV at 77°K are analyzed by the Kramers-Kronig relations to yield the optical and dielectric constants. These materials crystallize in the antifluorite structure yet their optical properties are similar to those of zinc-blende semiconductors. A short discussion is included concerning the dependence of the dielectric constant upon the accuracy of the reflectance measurements and upon the choice of the arbitrary high-energy reflectance function. © 1969 The American Physical Society.

引用

页码：1353 / &

共 24 条

[1] ELECTRONIC STRUCTURE AND OPTICAL PROPERTIES OF MG2SI MG2GE AND MG2SN
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COHEN, ML
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[2] OPTICAL PROPERTIES + BAND STRUCTURE OF GROUP 4-6 + GROUP 5 MATERIALS
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[3] OPTICAL PROPERTIES OF METAL REO3 FROM 0.1 TO 22 EV
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[4] SELF-CONSISTENT CALCULATIONS OF ENERGY BAND STRUCTURE OF MG2SI
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[5] HERMAN F, TO BE PUBLISHED
[6] Kroitoru S. G., 1966, OPT SPEKTROSK, V21, P91
[7] KROITORU SG, 1966, OPT SPECTROSC-USSR, V21, P48
[8] LEE PM, 1964, PHYS REV, V135, P1110
[9] INFRARED ABSORPTION OF MAGNESIUM STANNIDE
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KAHAN, A
[J]. PHYSICAL REVIEW A-GENERAL PHYSICS, 1964, 133 (3A): : A800 - &
[10] INFRARED ABSORPTION IN MG2GE
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[J]. PHYSICAL REVIEW, 1966, 141 (02): : 681 - &

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