Chin. Phys. Lett.  2006, Vol. 23 Issue (6): 1610-1012    DOI:
Original Articles |
Structural and Optical Properties of Nanocrystal In2O3 Films by Thermal Oxidation of In2S3 Films
M. Öztas;M. Bedir; Z. Öztürk;D. Korkmaz;S. Sur
Department of Engineering Physics, University of Gaziantep, 27310 Gaziantep, Turkey
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M. Ö, ztas, M. Bedir et al  2006 Chin. Phys. Lett. 23 1610-1012
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Abstract In2S3 nanocrystalline films are prepared on glass substrates by the spray pyrolysis technique using indium chloride and thiourea as precursors. The deposition is carried out at 350°C on glass substrates. The films are then annealed for two hour at 200, 400, 600, and 800°C in O2 flow. This process allows the transformation of nanocrystal In2O3 films from In2S3 films and the reaction completes at 600°C. These results indicate that the In2O3 film prepared by this simple thermal oxidation method is a promising candidate for electro-optical and photovoltaic devices.
Keywords: 78.66.Db      61.46.Df     
Published: 01 June 2006
PACS:  78.66.Db (Elemental semiconductors and insulators)  
  61.46.Df (Structure of nanocrystals and nanoparticles ("colloidal" quantum dots but not gate-isolated embedded quantum dots))  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2006/V23/I6/01610
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M. Ö
ztas
M. Bedir
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ztürk
D. Korkmaz
S. Sur
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