volume 146, issue 1-3, P236-240 2008
DOI: 10.1016/j.mseb.2007.07.014
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Abstract: Highly crystallised Cr 2+ :ZnSe cubic films with a strong <1 1 1> orientation were deposited at room temperature by radiofrequency magnetron co-sputtering. The effect of the sputtering power and the chromium quantity on the structural and optical properties of the deposited films has been investigated by means of X-ray diffraction and reflectivity, transmission electron microscopy and photoluminescence studies. The room temperature photoluminescence spectra under direct excitation (1850 nm) revealed that chro…

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