Influence of deposition temperature on structure and morphology of nanostructured SnO(2) films synthesized by pulsed laser deposition
IR@CGCRI: CSIR-Central Glass and Ceramic Research Institute, Kolkata
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| Title |
Influence of deposition temperature on structure and morphology of nanostructured SnO(2) films synthesized by pulsed laser deposition
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| Creator |
Sinha, S K
Bhattacharya, R. Ray, S K Manna, Indranil |
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| Subject |
Processing Science
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| Description |
Nanostructured tin oxide thin films were deposited on the Si (100) substrate using the pulsed laser deposition technique at different substrate temperatures (300, 450 and 600 degrees C) in an oxygen atmosphere. The structure and morphology of the as-deposited films indicate that the film crystallinity and surface topography are influenced by the deposition temperature by changing from an almost amorphous to crystalline microstructure and smoother topography at a higher substrate temperature. The photoluminescence measurement of the SnO(2) films shows three stable emission peaks centered at respective wavelengths of 591, 554 and 560 nm with increasing deposition temperature, contributed by the oxygen vacancies. (C) 2010 Elsevier B.V. All rights reserved.
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| Publisher |
Elsevier
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| Date |
2011-01
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| Type |
Article
PeerReviewed |
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| Format |
application/pdf
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| Identifier |
http://cgcri.csircentral.net/416/1/Mater_Lett__65_(2011)_146%2D149.pdf
Sinha, S K and Bhattacharya, R. and Ray, S K and Manna, Indranil (2011) Influence of deposition temperature on structure and morphology of nanostructured SnO(2) films synthesized by pulsed laser deposition. Materials Letters, 65 (2). pp. 146-149. ISSN 0167-577X |
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| Relation |
http://cgcri.csircentral.net/416/
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