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Title: Room temperature ferromagnetism in undoped and Ni doped In{sub 2}O{sub 3} thin films

Abstract

Undoped and Ni (5 at.%) doped In{sub 2}O{sub 3} thin films were deposited on glass substrate using electron beam evaporation technique and Ni doped In{sub 2}O{sub 3} thin films were annealed at 450 oC. A systematic study was carried out on the structural, chemical and magnetic properties of the as deposited and annealed thin films. X-ray diffraction analysis revealed that all the films were cubic in structure and exhibied ferromagnetism at room temperature. The undoped In{sub 2}O{sub 3} thin films exhibited a saturation magnetization of 24.01 emu/cm3. Ni doped In{sub 2}O{sub 3} thin films annealed at 450 oC showed a saturation magnetization of 53.81 emu/cm3.

Authors:
; ; ;  [1];  [2]
  1. Thin Films Laboratory, School of Advanced Sciences, VIT University, Vellore – 632014 (India)
  2. Materials Science Group, Indira Gandhi Centre for Atomic Research, Kalpakkam – 603102 (India)
Publication Date:
OSTI Identifier:
22490561
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1665; Journal Issue: 1; Conference: 59. DAE solid state physics symposium 2014, Tamilnadu (India), 16-20 Dec 2014; Other Information: (c) 2015 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; ANNEALING; CUBIC LATTICES; DOPED MATERIALS; ELECTRON BEAMS; EVAPORATION; FERROMAGNETISM; GLASS; INDIUM OXIDES; MAGNETIC PROPERTIES; MAGNETIZATION; NICKEL; SATURATION; SUBSTRATES; TEMPERATURE RANGE 0273-0400 K; TEMPERATURE RANGE 0400-1000 K; THIN FILMS; X-RAY DIFFRACTION

Citation Formats

Krishna, N. Sai, Kaleemulla, S., E-mail: skaleemulla@gmail.com, Rao, N. Madhusudhana, Krishnamoorthi, C., Begam, M. Rigana, Amarendra, G., and UGC-DAE-CSR, Kalpakkam Node, Kokilamedu-603104. Room temperature ferromagnetism in undoped and Ni doped In{sub 2}O{sub 3} thin films. United States: N. p., 2015. Web. doi:10.1063/1.4918160.
Krishna, N. Sai, Kaleemulla, S., E-mail: skaleemulla@gmail.com, Rao, N. Madhusudhana, Krishnamoorthi, C., Begam, M. Rigana, Amarendra, G., & UGC-DAE-CSR, Kalpakkam Node, Kokilamedu-603104. Room temperature ferromagnetism in undoped and Ni doped In{sub 2}O{sub 3} thin films. United States. https://doi.org/10.1063/1.4918160
Krishna, N. Sai, Kaleemulla, S., E-mail: skaleemulla@gmail.com, Rao, N. Madhusudhana, Krishnamoorthi, C., Begam, M. Rigana, Amarendra, G., and UGC-DAE-CSR, Kalpakkam Node, Kokilamedu-603104. Wed . "Room temperature ferromagnetism in undoped and Ni doped In{sub 2}O{sub 3} thin films". United States. https://doi.org/10.1063/1.4918160.
@article{osti_22490561,
title = {Room temperature ferromagnetism in undoped and Ni doped In{sub 2}O{sub 3} thin films},
author = {Krishna, N. Sai and Kaleemulla, S., E-mail: skaleemulla@gmail.com and Rao, N. Madhusudhana and Krishnamoorthi, C. and Begam, M. Rigana and Amarendra, G. and UGC-DAE-CSR, Kalpakkam Node, Kokilamedu-603104},
abstractNote = {Undoped and Ni (5 at.%) doped In{sub 2}O{sub 3} thin films were deposited on glass substrate using electron beam evaporation technique and Ni doped In{sub 2}O{sub 3} thin films were annealed at 450 oC. A systematic study was carried out on the structural, chemical and magnetic properties of the as deposited and annealed thin films. X-ray diffraction analysis revealed that all the films were cubic in structure and exhibied ferromagnetism at room temperature. The undoped In{sub 2}O{sub 3} thin films exhibited a saturation magnetization of 24.01 emu/cm3. Ni doped In{sub 2}O{sub 3} thin films annealed at 450 oC showed a saturation magnetization of 53.81 emu/cm3.},
doi = {10.1063/1.4918160},
url = {https://www.osti.gov/biblio/22490561}, journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1665,
place = {United States},
year = {2015},
month = {6}
}