Cadmium bis(O-alkylxanthates) are potential single-source molecular precursors for the chemical vapor deposition (CVD) of Cd(II) sulfide thin films. In thiswork, amulti-technique characterization of Cd(O-RXan)2 compounds [where O-RXan is CH3CH2OCS2 (O-EtXan) or (CH3)2CHOCS2 (O-iPrXan)] is performed by means of several analytical methods (extended x-ray absorption fine structure, Raman, Fourier transform infrared and optical absorption, spectroscopics 1H and 13C NMR, thermal analysis andmass spectrometry) for a thorough investigation of their structure and chemical–physical properties. Themost important results concerning the chemical behavior under different experimental conditions, with particular attention to relevant properties for CVD applications, are presented and discussed.
Cadmium O-alkylxanthates as CVD precursors of CdS: a chemical characterization
GASPAROTTO, ALBERTO;MARAGNO, CINZIA;TONDELLO, EUGENIO;
2005
Abstract
Cadmium bis(O-alkylxanthates) are potential single-source molecular precursors for the chemical vapor deposition (CVD) of Cd(II) sulfide thin films. In thiswork, amulti-technique characterization of Cd(O-RXan)2 compounds [where O-RXan is CH3CH2OCS2 (O-EtXan) or (CH3)2CHOCS2 (O-iPrXan)] is performed by means of several analytical methods (extended x-ray absorption fine structure, Raman, Fourier transform infrared and optical absorption, spectroscopics 1H and 13C NMR, thermal analysis andmass spectrometry) for a thorough investigation of their structure and chemical–physical properties. Themost important results concerning the chemical behavior under different experimental conditions, with particular attention to relevant properties for CVD applications, are presented and discussed.
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