Cd-doped ZnO nano crystalline thin films prepared at 723K by spray pyrolysis

Sumanth Joishy; B. V. Rajendra

doi:10.1063/1.5028861

Cd-doped ZnO nano crystalline thin films prepared at 723K by spray pyrolysis

Sumanth Joishy^*
, B. V. Rajendra

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Citation (Scopus)

Abstract

Ternary Zn_1-xCd_xO(x=0.10, 0.40, 0.70 at.%) thin films of 0.025M precursor concentration have been successfully deposited on preheated (723K) glass substrates using spray pyrolysis route. The structure, morphology and optical properties of deposited films have been characterized by X-ray diffraction, Scanning Electron Microscopy (SEM) and UV-Visible spectrophotometry. X-ray diffraction study shows that the prepared films are polycrystalline in nature. 10% Cd doped ZnO film belongs to the hexagonal wurtzite system and 70% Cd doped ZnO film belongs to the cubic system, although mixed phases were formed for 40% Cd doped ZnO film. The optical transmittance spectra has shown red shift with increasing cadmium content. Optical energy band gap has been reduced with cadmium dopant.

Original language	English
Title of host publication	DAE Solid State Physics Symposium 2017
Editors	Amitabh Das, Surendra Singh, Arup Biswas
Publisher	American Institute of Physics Inc.
Volume	1942
ISBN (Electronic)	9780735416345
DOIs	https://doi.org/10.1063/1.5028861
Publication status	Published - 10-04-2018
Event	62nd DAE Solid State Physics Symposium 2017 - Anushaktinagar, Mumbai, India Duration: 26-12-2017 → 30-12-2017

Publication series

Name	AIP Conference Proceedings
Volume	1942
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	62nd DAE Solid State Physics Symposium 2017
Country/Territory	India
City	Anushaktinagar, Mumbai
Period	26-12-17 → 30-12-17

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1063/1.5028861

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title = "Cd-doped ZnO nano crystalline thin films prepared at 723K by spray pyrolysis",

abstract = "Ternary Zn1-xCdxO(x=0.10, 0.40, 0.70 at.\%) thin films of 0.025M precursor concentration have been successfully deposited on preheated (723K) glass substrates using spray pyrolysis route. The structure, morphology and optical properties of deposited films have been characterized by X-ray diffraction, Scanning Electron Microscopy (SEM) and UV-Visible spectrophotometry. X-ray diffraction study shows that the prepared films are polycrystalline in nature. 10\% Cd doped ZnO film belongs to the hexagonal wurtzite system and 70\% Cd doped ZnO film belongs to the cubic system, although mixed phases were formed for 40\% Cd doped ZnO film. The optical transmittance spectra has shown red shift with increasing cadmium content. Optical energy band gap has been reduced with cadmium dopant.",

author = "Sumanth Joishy and Rajendra, \{B. V.\}",

note = "Publisher Copyright: {\textcopyright} 2018 Author(s).; 62nd DAE Solid State Physics Symposium 2017 ; Conference date: 26-12-2017 Through 30-12-2017",

year = "2018",

month = apr,

day = "10",

doi = "10.1063/1.5028861",

language = "English",

volume = "1942",

series = "AIP Conference Proceedings",

publisher = "American Institute of Physics Inc.",

editor = "Amitabh Das and Surendra Singh and Arup Biswas",

booktitle = "DAE Solid State Physics Symposium 2017",

}

Joishy, S & Rajendra, BV 2018, Cd-doped ZnO nano crystalline thin films prepared at 723K by spray pyrolysis. in A Das, S Singh & A Biswas (eds), DAE Solid State Physics Symposium 2017. vol. 1942, 080027, AIP Conference Proceedings, vol. 1942, American Institute of Physics Inc., 62nd DAE Solid State Physics Symposium 2017, Anushaktinagar, Mumbai, India, 26-12-17. https://doi.org/10.1063/1.5028861

Cd-doped ZnO nano crystalline thin films prepared at 723K by spray pyrolysis. / Joishy, Sumanth; Rajendra, B. V.
DAE Solid State Physics Symposium 2017. ed. / Amitabh Das; Surendra Singh; Arup Biswas. Vol. 1942 American Institute of Physics Inc., 2018. 080027 (AIP Conference Proceedings; Vol. 1942).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - Cd-doped ZnO nano crystalline thin films prepared at 723K by spray pyrolysis

AU - Joishy, Sumanth

AU - Rajendra, B. V.

PY - 2018/4/10

Y1 - 2018/4/10

N2 - Ternary Zn1-xCdxO(x=0.10, 0.40, 0.70 at.%) thin films of 0.025M precursor concentration have been successfully deposited on preheated (723K) glass substrates using spray pyrolysis route. The structure, morphology and optical properties of deposited films have been characterized by X-ray diffraction, Scanning Electron Microscopy (SEM) and UV-Visible spectrophotometry. X-ray diffraction study shows that the prepared films are polycrystalline in nature. 10% Cd doped ZnO film belongs to the hexagonal wurtzite system and 70% Cd doped ZnO film belongs to the cubic system, although mixed phases were formed for 40% Cd doped ZnO film. The optical transmittance spectra has shown red shift with increasing cadmium content. Optical energy band gap has been reduced with cadmium dopant.

AB - Ternary Zn1-xCdxO(x=0.10, 0.40, 0.70 at.%) thin films of 0.025M precursor concentration have been successfully deposited on preheated (723K) glass substrates using spray pyrolysis route. The structure, morphology and optical properties of deposited films have been characterized by X-ray diffraction, Scanning Electron Microscopy (SEM) and UV-Visible spectrophotometry. X-ray diffraction study shows that the prepared films are polycrystalline in nature. 10% Cd doped ZnO film belongs to the hexagonal wurtzite system and 70% Cd doped ZnO film belongs to the cubic system, although mixed phases were formed for 40% Cd doped ZnO film. The optical transmittance spectra has shown red shift with increasing cadmium content. Optical energy band gap has been reduced with cadmium dopant.

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UR - https://www.scopus.com/pages/publications/85045762280#tab=citedBy

U2 - 10.1063/1.5028861

DO - 10.1063/1.5028861

M3 - Conference contribution

AN - SCOPUS:85045762280

VL - 1942

T3 - AIP Conference Proceedings

BT - DAE Solid State Physics Symposium 2017

A2 - Das, Amitabh

A2 - Singh, Surendra

A2 - Biswas, Arup

PB - American Institute of Physics Inc.

T2 - 62nd DAE Solid State Physics Symposium 2017

Y2 - 26 December 2017 through 30 December 2017

ER -

Cd-doped ZnO nano crystalline thin films prepared at 723K by spray pyrolysis

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