K
K.T. Ramakrishna Reddy
Researcher at Sri Venkateswara University
Publications - 130
Citations - 4605
K.T. Ramakrishna Reddy is an academic researcher from Sri Venkateswara University. The author has contributed to research in topics: Thin film & Band gap. The author has an hindex of 40, co-authored 127 publications receiving 4097 citations. Previous affiliations of K.T. Ramakrishna Reddy include Tokyo University of Science.
Papers
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Photovoltaic properties of SnS based solar cells
TL;DR: In this article, a polycrystalline thin films of tin sulphide have been synthesized using spray pyrolysis, which had resistivities ∼30 cm with an optical energy band gap (E g ) of 1.32 eV.
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Synthesis and Characterization of Fe-doped ZnO Thin Films Deposited by Chemical Spray Pyrolysis
TL;DR: The effect of Fe-doping concentration on the physical behavior of ZnO thin films was analyzed and discussed in this article by using a simple chemical spray pyrolysis technique by varying the doping concentration in the range, 0-6.
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Structural, electrical and optical properties of ZnS films deposited by close-spaced evaporation
TL;DR: In this article, the authors showed that the optimum substrate temperature for the growth of ZnS layers was 300°C and the films grown at these temperatures exhibited cubic structure with nearly stoichiometric composition.
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Development of sulphurized SnS thin film solar cells
TL;DR: In this article, the effect of sulphurization temperature (Ts) on thin films of tin sulphide (SnS) was studied through various characterization techniques, including X-ray diffraction measurements and Hall effect measurements.
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Growth of polycrystalline SnS films by spray pyrolysis
TL;DR: In this article, thin films of tin monosulfide (SnS) have been prepared by spray pyrolysis on Corning 7059 glass substrates with the substrate temperatures in the range 300-350°C, keeping the other deposition parameters constant.