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Properties of transparent conducting oxides formed from CdO alloyed with In2O3

The structure, optical and electrical properties of transparent conducting oxide films depend greatly on the methods of preparation, heat treatment, type and level of dopant. Thin films of (CdO)(1-x)(In2O3)(x) have been grown by electron beam evaporation technique for different concentrations of In2...

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Main Authors: Ali, Hapipah Mohd, Hasaneen, M.F., Wakkad, M.M., Mohamed, H.A.
Format: Article
Published: 2007
Subjects:
QD Chemistry
Online Access:http://eprints.um.edu.my/5512/
http://www.sciencedirect.com/science/article/pii/S0040609006007942
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spelling my.um.eprints.55122019-01-24T06:16:19Z http://eprints.um.edu.my/5512/ Properties of transparent conducting oxides formed from CdO alloyed with In2O3 Ali, Hapipah Mohd Hasaneen, M.F. Wakkad, M.M. Mohamed, H.A. QD Chemistry The structure, optical and electrical properties of transparent conducting oxide films depend greatly on the methods of preparation, heat treatment, type and level of dopant. Thin films of (CdO)(1-x)(In2O3)(x) have been grown by electron beam evaporation technique for different concentrations of In2O3 (x=0, 0.05, 0.1, 0.15 and 0.2). Increase of doping led to increased carrier concentration as derived from optical data and hence to increased electrical conductivity, which degraded the transparency of the films. An improvement of the electrical and optical properties of Cadmium indium oxide (CdIn2O4) has been achieved by post-deposition annealing. A resistivity value of 7 x 10(-5) Omega cm and transmittance of 92% in the near infrared region and 82% in the visible region have been obtained after annealing at 300 degrees C for 90 min in air. (c) 2006 Elsevier B.V. All rights reserved. 2007 Article PeerReviewed Ali, Hapipah Mohd and Hasaneen, M.F. and Wakkad, M.M. and Mohamed, H.A. (2007) Properties of transparent conducting oxides formed from CdO alloyed with In2O3. Thin Solid Films, 515 (5). pp. 3024-3029. ISSN 0040-6090 http://www.sciencedirect.com/science/article/pii/S0040609006007942 10.1016/j.tsf.2006.06.037
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QD Chemistry
spellingShingle QD Chemistry
Ali, Hapipah Mohd
Hasaneen, M.F.
Wakkad, M.M.
Mohamed, H.A.
Properties of transparent conducting oxides formed from CdO alloyed with In2O3
description The structure, optical and electrical properties of transparent conducting oxide films depend greatly on the methods of preparation, heat treatment, type and level of dopant. Thin films of (CdO)(1-x)(In2O3)(x) have been grown by electron beam evaporation technique for different concentrations of In2O3 (x=0, 0.05, 0.1, 0.15 and 0.2). Increase of doping led to increased carrier concentration as derived from optical data and hence to increased electrical conductivity, which degraded the transparency of the films. An improvement of the electrical and optical properties of Cadmium indium oxide (CdIn2O4) has been achieved by post-deposition annealing. A resistivity value of 7 x 10(-5) Omega cm and transmittance of 92% in the near infrared region and 82% in the visible region have been obtained after annealing at 300 degrees C for 90 min in air. (c) 2006 Elsevier B.V. All rights reserved.
format Article
author Ali, Hapipah Mohd
Hasaneen, M.F.
Wakkad, M.M.
Mohamed, H.A.
author_facet Ali, Hapipah Mohd
Hasaneen, M.F.
Wakkad, M.M.
Mohamed, H.A.
author_sort Ali, Hapipah Mohd
title Properties of transparent conducting oxides formed from CdO alloyed with In2O3
title_short Properties of transparent conducting oxides formed from CdO alloyed with In2O3
title_full Properties of transparent conducting oxides formed from CdO alloyed with In2O3
title_fullStr Properties of transparent conducting oxides formed from CdO alloyed with In2O3
title_full_unstemmed Properties of transparent conducting oxides formed from CdO alloyed with In2O3
title_sort properties of transparent conducting oxides formed from cdo alloyed with in2o3
publishDate 2007
url http://eprints.um.edu.my/5512/
http://www.sciencedirect.com/science/article/pii/S0040609006007942
_version_ 1643687596644106240
score 13.211869

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