Microprobe Raman study of the variation of LO phonon frequency with the Cd concentration in the ternary compound Zn1 − xCdxSe

Experimental and theoretical studies of II–VI and III–V ternary alloys suggest that the long wavelength optical phonons exhibit one of two types of behaviour, single or double mode. A semi-empirical model which has had success in predicting LO and TO phonon frequencies for mixed alloys is the random...

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Veröffentlicht in:	Journal of crystal growth 1996-02, Vol.159 (1-4), p.103-107
Hauptverfasser:	Meredith, W., Horsburgh, G., Brownlie, G.D., Prior, K.A., Cavenett, B.C., Rothwell, W., Dann, A.J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Exact sciences and technology Ii-vi semiconductors Iii-v and ii-vi semiconductors Infrared and raman spectra and scattering Lattice dynamics Optical properties and condensed-matter spectroscopy and other interactions of matter with particles and radiation Phonon states and bands, normal modes, and phonon dispersion Phonons and vibrations in crystal lattices Photoluminescence Physics
Online-Zugang:	Volltext
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