A Semi-Quantitative Analysis of Far-Infrared Absorption in Dynamically Disordered Gallium Arsenide-Reference-Cited by-同舟云学术

A Semi-Quantitative Analysis of Far-Infrared Absorption in Dynamically Disordered Gallium Arsenide

Published:2003-06-20 Issue:13n14 Volume:17 Page:783-787
ISSN:0217-9849
Container-title:Modern Physics Letters B
language:en
Short-container-title:Mod. Phys. Lett. B

Author:

Grado-Caffaro M. A.¹,Grado-Caffaro M.¹

Affiliation:

1. Sapienza S.L. (Scientific Consultants), C/Julio Palacios 11, 9-B, 28029 Madrid, Spain

Abstract

A mathematical expression for the coefficient of optical absorption in amorphous GaAs referred to the far-infrared range is obtained by neglecting the spectrum contribution corresponding to structural disorder. In addition, our results are compared with experimental data and several aspects related to the electronic density of states are discussed.

Publisher

World Scientific Pub Co Pte Lt

Subject

Condensed Matter Physics,Statistical and Nonlinear Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217984903005330

Reference11 articles.

1. A brief note on the infrared spectra of amorphous III–V compounds

2. First-Order Optical Phonon Processes in Amorphous Clusters

3. MAXIMUM DYNAMICAL DISORDER IN AMORPHOUS GaAs

4. STRUCTURAL DISORDER IN AMORPHOUS III–V COMPOUNDS

5. Far-infrared absorption in amorphous III-V compound semiconductors

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