CaltechAUTHORS
  A Caltech Library Service

Dielectric constants and infrared absorption of GaSe

Leung, P. C. and Andermann, G. and Spitzer, W. G. and Mead, C. A. (1966) Dielectric constants and infrared absorption of GaSe. Journal of Physics and Chemistry of Solids, 27 (5). pp. 549-588. ISSN 0022-3697. http://resolver.caltech.edu/CaltechAUTHORS:20141217-144018278

Full text is not posted in this repository. Consult Related URLs below.

Use this Persistent URL to link to this item: http://resolver.caltech.edu/CaltechAUTHORS:20141217-144018278

Abstract

Capacitance measurements on thin, fully depleted GaSe samples indicate a low frequency dielectric constant ϵ_0 = 8.0 ± 0.3 for E||c. Infrared reflectivity measurements show a single resonance for each polarization of the electric vector. Dispersion analysis gives ϵ_∞ = 7.1 and ϵ_0 = 7.6 for E||c and ϵ_∞ = 8.4 and ϵ_0 = 10.2 for E⊥c. More accurate channel spectra give ϵ_∞ = 7.45 and ϵ_0 = 9.80 for E⊥c. A number of weak two phonon combination bands are observed.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1016/0022-3697(66)90258-7DOIArticle
http://www.sciencedirect.com/science/article/pii/0022369766902587PublisherArticle
Additional Information:Copyright © 1966 Pergamon Press. Received 6 December 1965. This work was supported by the Joint Services Electronics Program (U.S. Army, U.S. Navy, and U.S. Air Force) under Grant No. AF-AFOSR-496-66. Supported in part by ONR under contract No. NONR-220(42) and Jet Propulsion Laboratory of California Institute of Technology.
Funders:
Funding AgencyGrant Number
AAir Force Office of Scientific Research (AFOSR)AF-AFOSR-496-66
Office of Naval Research (ONR)Nonr-220(42)
JPL/CaltechUNSPECIFIED
Record Number:CaltechAUTHORS:20141217-144018278
Persistent URL:http://resolver.caltech.edu/CaltechAUTHORS:20141217-144018278
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:52978
Collection:CaltechAUTHORS
Deposited By: Kristin Buxton
Deposited On:17 Dec 2014 22:55
Last Modified:27 Jan 2016 22:35

Repository Staff Only: item control page