Abstract

Thin Cd x Zn 1-x S films have been deposited on Si(100), GaAs (100) and fused silica substrates at low pressure in the temperature range of 473-673 K by remote plasma enhanced chemical vapor deposition (RPECVD) using Cd/Zn(S2CN(C 2 H 5 ) 2 ) 2 .C 10 H 8 N 2 as single-source precursor. The influence of deposition conditions on physical and chemical properties of the films has been studied by ellipsometry, IR- and Raman spectroscopies, SEM, HREM, SAED, EDS and X-ray diffraction using synchrotron radiation. The zinc and cadmium concentration gradient along the film thickness was observed. The Cd x Zn 1-x S film is substitution solid solution with hexagonal texture structure.

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