Molarity dependent transport properties of chemically sprayed Cd0.90Zn0.10S thin films for optoelectronic applications

B. V. Rajendra, Sumanth Joishy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Ternary Cd0.90Zn0.10S thin films of 0.0125M, 0.025M and 0.05M precursor concentrations have been successfully deposited on preheated (573K) glass substrates using spray pyrolysis method. The structure, morphology and optical properties of depositshave been characterized by X-ray diffraction,scanning electron microscopy and UV-Visible spectrophotometry. X-ray diffraction study shows that the prepared films are polycrystalline with hexagonal wurtzite structure having preferred orientation along (0 0 2) plane. The crystallite size was increased with increasing molarity whereas, the dislocation density has reduced. The granular surface morphology was observed which was become more compact with increasing molarity. The optical transmittance and energy band gap was decreased with increasing molarity.

Original languageEnglish
Title of host publicationDAE Solid State Physics Symposium 2018
EditorsArup Biswas, Veerendra K. Sharma, S. M. Yusuf
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735418516
DOIs
Publication statusPublished - 11-07-2019
Event63rd DAE Solid State Physics Symposium 2018, DAE-SSPS 2018 - Hisar, Haryana, India
Duration: 18-12-201822-12-2018

Publication series

NameAIP Conference Proceedings
Volume2115
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference63rd DAE Solid State Physics Symposium 2018, DAE-SSPS 2018
CountryIndia
CityHisar, Haryana
Period18-12-1822-12-18

Fingerprint

films (materials)
X-ray diffraction
transport properties
transmittance
optical properties
pyrolysis
preferred orientation
thin films
spectrophotometry
dislocation
optical property
spray
glass
spectroscopy
scanning electron microscopy
diffraction
substrate
wurtzite
energy bands
sprayers

All Science Journal Classification (ASJC) codes

  • Ecology, Evolution, Behavior and Systematics
  • Ecology
  • Plant Science
  • Physics and Astronomy(all)
  • Nature and Landscape Conservation

Cite this

Rajendra, B. V., & Joishy, S. (2019). Molarity dependent transport properties of chemically sprayed Cd0.90Zn0.10S thin films for optoelectronic applications. In A. Biswas, V. K. Sharma, & S. M. Yusuf (Eds.), DAE Solid State Physics Symposium 2018 [030432] (AIP Conference Proceedings; Vol. 2115). American Institute of Physics Inc.. https://doi.org/10.1063/1.5113271
Rajendra, B. V. ; Joishy, Sumanth. / Molarity dependent transport properties of chemically sprayed Cd0.90Zn0.10S thin films for optoelectronic applications. DAE Solid State Physics Symposium 2018. editor / Arup Biswas ; Veerendra K. Sharma ; S. M. Yusuf. American Institute of Physics Inc., 2019. (AIP Conference Proceedings).
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abstract = "Ternary Cd0.90Zn0.10S thin films of 0.0125M, 0.025M and 0.05M precursor concentrations have been successfully deposited on preheated (573K) glass substrates using spray pyrolysis method. The structure, morphology and optical properties of depositshave been characterized by X-ray diffraction,scanning electron microscopy and UV-Visible spectrophotometry. X-ray diffraction study shows that the prepared films are polycrystalline with hexagonal wurtzite structure having preferred orientation along (0 0 2) plane. The crystallite size was increased with increasing molarity whereas, the dislocation density has reduced. The granular surface morphology was observed which was become more compact with increasing molarity. The optical transmittance and energy band gap was decreased with increasing molarity.",
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Rajendra, BV & Joishy, S 2019, Molarity dependent transport properties of chemically sprayed Cd0.90Zn0.10S thin films for optoelectronic applications. in A Biswas, VK Sharma & SM Yusuf (eds), DAE Solid State Physics Symposium 2018., 030432, AIP Conference Proceedings, vol. 2115, American Institute of Physics Inc., 63rd DAE Solid State Physics Symposium 2018, DAE-SSPS 2018, Hisar, Haryana, India, 18-12-18. https://doi.org/10.1063/1.5113271

Molarity dependent transport properties of chemically sprayed Cd0.90Zn0.10S thin films for optoelectronic applications. / Rajendra, B. V.; Joishy, Sumanth.

DAE Solid State Physics Symposium 2018. ed. / Arup Biswas; Veerendra K. Sharma; S. M. Yusuf. American Institute of Physics Inc., 2019. 030432 (AIP Conference Proceedings; Vol. 2115).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AB - Ternary Cd0.90Zn0.10S thin films of 0.0125M, 0.025M and 0.05M precursor concentrations have been successfully deposited on preheated (573K) glass substrates using spray pyrolysis method. The structure, morphology and optical properties of depositshave been characterized by X-ray diffraction,scanning electron microscopy and UV-Visible spectrophotometry. X-ray diffraction study shows that the prepared films are polycrystalline with hexagonal wurtzite structure having preferred orientation along (0 0 2) plane. The crystallite size was increased with increasing molarity whereas, the dislocation density has reduced. The granular surface morphology was observed which was become more compact with increasing molarity. The optical transmittance and energy band gap was decreased with increasing molarity.

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Rajendra BV, Joishy S. Molarity dependent transport properties of chemically sprayed Cd0.90Zn0.10S thin films for optoelectronic applications. In Biswas A, Sharma VK, Yusuf SM, editors, DAE Solid State Physics Symposium 2018. American Institute of Physics Inc. 2019. 030432. (AIP Conference Proceedings). https://doi.org/10.1063/1.5113271