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|Title:||Raman, infrared, photoluminescence and theoretical studies of the II-VI-VI ternary CdSeTe||Authors:||Feng, Z.C.
|Issue Date:||2-Apr-1994||Citation:||Feng, Z.C.,Becla, P.,Kim, L.S.,Perkowitz, S.,Feng, Y.P.,Poon, H.C.,Williams, K.P.,Pitt, G.D. (1994-04-02). Raman, infrared, photoluminescence and theoretical studies of the II-VI-VI ternary CdSeTe. Journal of Crystal Growth 138 (1-4) : 239-243. ScholarBank@NUS Repository.||Abstract:||We have examined Bridgman-grown zincblende CdSexTe1-x (x < 0.36) by Raman scattering, Fourier transform infrared reflectivity, photoluminescence and theoretical analysis. The Raman data showed evidence of surface structural improvement by long-term room temperature annealing. The combined Raman and infrared data confirmed the interpretation that a third infrared mode besides the CdTe- and CdSe-like transverse optical phonon modes, arose from non-random atomic clustering. Room temperature photoluminescence spectra were obtained and compared with pseudopotential calculations. © 1994.||Source Title:||Journal of Crystal Growth||URI:||http://scholarbank.nus.edu.sg/handle/10635/97749||ISSN:||00220248|
|Appears in Collections:||Staff Publications|
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