@article{MAKHILLJEAS2018131416593,
    title = {Investigation of C-V and Gas Sensor Characteristics of Cd<sub>1-x</sub>Zn<sub>x</sub> S/n-Si Heterojunction Fabricated by Spray Pyrolysis Technique},
    journal = {Journal of Engineering and Applied Sciences},
    volume = {13},
    number = {14},
    pages = {5926-5931},
    year = {2018},
    issn = {1816-949x},
    doi = {jeasci.2018.5926.5931},
    url = {https://makhillpublications.co/view-article.php?issn=1816-949x&doi=jeasci.2018.5926.5931},
    author = {Rusul and},
    keywords = {C-V measurements,zinc sulfide,cadmium sulfide,Spray pyrolysis,sensitivity,operating temperature},
    abstract = {In this research, Cd<sub>1-x</sub>Zn<sub>x</sub> S thin films were prepared by spray pyrolysis technique on silicon substrate 
at a temperature 360oC. The reverse bias capacitance for Cd<sub>1-x</sub>Zn<sub>x</sub> S/n-Si heterojunciton was measured as a

function of bias voltage at frequency 1MHz . The capacitance decreases with increasing of reverse bias voltage
and increase with vol. of (x), it increases from 334-577 pF with increase of the (x) while the depletion width
decreasing with increasing (x). We noted that these heterojunction are abrupt and the value of built-in potential
decreases from 0.7-0.27 V with increasing of the ZnS vol.%. The sensitivity as a function of operating
temperature in the range 100-300&deg;C for Cd<sub>1-x</sub>Zn<sub>x</sub> Sthin films were prepared by spray pyrolysis technique on glass 
substrate at 360&deg;C. It is obvious that the sensitivity of all films increases with increasing of the operating
temperature.}
    }