G
Goutam Paul
Researcher at Indian Statistical Institute
Publications - 260
Citations - 3168
Goutam Paul is an academic researcher from Indian Statistical Institute. The author has contributed to research in topics: Stream cipher & Cryptography. The author has an hindex of 24, co-authored 240 publications receiving 2726 citations. Previous affiliations of Goutam Paul include University of Tsukuba & Kalyani Government Engineering College.
Papers
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Thin film deposition of Cu2O and application for solar cells
TL;DR: In this paper, the deposition conditions of cuprous oxide (Cu2O) thin films on glass substrates and nitrogen doping into Cu2O were studied by using reactive radio-frequency magnetron sputtering method.
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Study of structural and electrical properties of grain-boundary modified ZnO films prepared by sol–gel technique
TL;DR: In this paper, the electrical conductivity of ZnO films has been studied in order to elucidate the structural and electrical properties at low temperature, showing that zinc monoacetate is an intermediate product prior to the formation of zinc hydroxide.
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Structural, optical and electrical studies on sol–gel deposited Zr doped ZnO films
TL;DR: In this paper, a transparent and conducting films of mixed oxides of zinc and zirconium have been prepared by sol-gel method and the optical bandgap was estimated from the reflectance and transmittance spectra.
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Defects in Cu2O studied by deep level transient spectroscopy
TL;DR: In this article, the trap level at about 0.45eV from the valance band edge, which was already reported as being due to Cu vacancy, was found to be due to oxygen flow rate and substrate temperature.
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Study of optical properties of some sol-gel derived films of ZnO
TL;DR: In this paper, the optical transmission and reflection data for aluminum doped zinc oxide films have been analyzed and the optical absorption coefficient (α ) and hence the refractive index ( n ), extinction coefficient ( k ) and the band gap ( E g ) have been determined for these films using different methods.