Authors | S. Rajpal, V. Bandyopadhyay |
Affiliations | Department of Applied Physics, Birla Institute of Technology, Mesra, Ranchi, 835215 Jharkhand, India |
Е-mail | vivek.nano.bitm@gmail.com |
Issue | Volume 5, Year 2013, Number 3 |
Dates | Received 12 May 2013; revised manuscript received 06 July 2013; published online 12 July 2013 |
Citation | S. Rajpal, V. Bandyopadhyay, J. Nano- Electron. Phys. 5 No 3, 03021 (2013) |
DOI | |
PACS Number(s) | 73.90. + f, 88.40.jm |
Keywords | CdS thin film, Chemical Bath Deposition (CBD) (2) , Thin films (60) , Glass (14) . |
Annotation | In this work we report synthesis and optical characterization of CdS thin films coated on glass substrate. The films were deposited using chemical bath deposition method. Scanning Electron microscopy shows a uniform film of CdS film at particular concentration and dipping time. The Energy Dispersive spectroscopy reveals the presence of Cd and S in the CdS film. X-Ray diffraction confirms the cubic structure of CdS deposited on glass and amorphous nature of glass. Optical and photoluminescence studies were done using UV-Visible spectroscopy and Photoluminescence spectroscopy respectively. We have determined bandgap by analyzing UV-Visible spectra results. Wettability studies were done using Optical Contact Angle, which confirms the hydrophobic nature of the CdS films. |
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