Abstract
Thin films of ZnTe are prepared under different conditions by a vacuum evaporation technique. Dark- and photoconductivity and measured at different temperatures. The effect of doping on conductivity is studied for BaF2 (7 wt.%), PbCl2 (6 wt.%) and In (6 wt.%) dopants. The spectral response of photoconductivity are intensity variation of photocurrent in ZnTe films of different thickness is studied. The mechanism of conduction in those films is properly explained by considering different models. The variation of drift barrier height with film thickness, and hence the particle size, is studied. An exponential distribution of traps or impurity states within the bands is suggested for the films.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
