Micro-Raman spectra of Cd(1-y)Zn(y)Te crystals

Hui Huang; Jingjun Xu; Ji-You Wang; Cun zhou Zhang; Yudong Mo; Shunchen Pan; Guangyin Zhang

doi:10.1117/12.448183

12 November 2001 Micro-Raman spectra of Cd_1-yZn_yTe crystals

Hui Huang, Jingjun Xu, Ji-You Wang, Cun zhou Zhang, Yudong Mo, Shunchen Pan, Guangyin Zhang

Proceedings Volume 4454, Materials for Infrared Detectors; (2001) https://doi.org/10.1117/12.448183
Event: International Symposium on Optical Science and Technology, 2001, San Diego, CA, United States

Abstract

Micro-Raman spectra of four annealing Cd_1-yZn_yTe crystal samples with small concentrations were measured within the spectral range of 40cm^-1 to 500cm^-1. Three main Raman scattering peaks were found in all four samples and that the Raman peaks in the samples get higher and narrower with longer annealing time. Strong photoluminescence in the four samples also were observed, which come from the band edge radiation. The composition value y of Cd_1-yZn_yTe crystals can be easily calculated by using these micro-photoluminescence peaks.

Citation Download Citation

Hui Huang, Jingjun Xu, Ji-You Wang, Cun zhou Zhang, Yudong Mo, Shunchen Pan, and Guangyin Zhang "Micro-Raman spectra of Cd_1-yZn_yTe crystals", Proc. SPIE 4454, Materials for Infrared Detectors, (12 November 2001); https://doi.org/10.1117/12.448183

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available