EXPERIMENTAL-OBSERVATION OF ATTENUATED-TOTAL-REFLECTION SPECTRA OF A GAAS/ALAS SUPERLATTICE

被引：35

作者：

HARAGUCHI, M ^{[1
]}

FUKUI, M ^{[1
]}

MUTO, S ^{[1
]}

机构：

[1] FUJITSU LABS LTD,ATSUGI 24301,JAPAN

来源：

PHYSICAL REVIEW B | 1990年 / 41卷 / 02期

关键词：

D O I：

10.1103/PhysRevB.41.1254

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We present the first experimental observation of the attenuated-total- reflection (ATR) spectra of GaAs/AlAs superlattice. The ATR spectra clearly show the excitation of surface-phonon polaritons on the semiconductor superlattice. We have, moreover, evaluated the dielectric parameters of GaAs and AlAs through a theoretical ATR-spectra fit to the experimental ones. These parameters are compared with those reported previously. © 1990 The American Physical Society.

引用

页码：1254 / 1257

页数：4

共 19 条

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Agranovich V M., 1982, SURFACE POLARITONS

[2]

Boardman A. D., 1982, ELECTROMAGNETIC SURF

[3] COLLECTIVE EXCITATIONS OF SEMI-INFINITE SUPERLATTICE STRUCTURES - SURFACE-PLASMONS, BULK PLASMONS, AND THE ELECTRON-ENERGY-LOSS SPECTRUM [J].