S
Sudipta Bandyopadhyay
Researcher at University of Calcutta
Publications - 84
Citations - 1666
Sudipta Bandyopadhyay is an academic researcher from University of Calcutta. The author has contributed to research in topics: Magnetization & Doping. The author has an hindex of 21, co-authored 79 publications receiving 1389 citations. Previous affiliations of Sudipta Bandyopadhyay include Indian Association for the Cultivation of Science.
Papers
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Investigation of Fe doped ZnO thin films by X-ray absorption spectroscopy
Ashok Kumar Yadav,Sk. Maidul Haque,S. Tripathi,D. K. Shukla,Md. A. Ahmed,D. M. Phase,Sudipta Bandyopadhyay,S. N. Jha,Debnath Bhattacharyya +8 more
TL;DR: In this article, Fe doped ZnO thin films with varying Fe doping concentrations have been deposited by rf magnetron sputtering technique on c-Si substrates and X-ray Diffraction (XRD) measurements show the pure wurtzite structure of all the samples.
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Surface photovoltage measurement in CdS/CdTe solar cell: Grain boundary effect
R. Chakrabarti,Joydeep Dutta,Sudipta Bandyopadhyay,Debnath Bhattacharyya,Subhadra Chaudhuri,A.K. Pal +5 more
TL;DR: In this article, the surface photovoltage measurements of CdS/CdT solar cells, prepared by electrodeposition technique, were presented, and the minority carrier diffusion length (L) and lifetime along with the surface space charge width (W) in the polycrystalline CdTe absorber layers were estimated.
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Sb concentration dependent structural and resistive properties of polycrystalline Bi-Sb alloys
K. Malik,Diptasikha Das,Debashis Mondal,Dipankar Chattopadhyay,A. K. Deb,Sudipta Bandyopadhyay,Aritra Banerjee +6 more
TL;DR: In this article, a structural analysis using X-Ray diffraction (XRD) and temperature dependent resistivity measurement of synthesized samples of polycrystalline Bi-Sb alloys has been performed.
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Application Possibility of Mn 0.04 Cu 0.05 Zn 0.91 O in Electronic and Magnetic Devices
Joydeep Datta,Arka Dey,S.K. Neogi,Mrinmay Das,Somnath Middya,Rajkumar Jana,Sudipta Bandyopadhyay,Animesh Layek,Partha Pratim Ray +8 more
TL;DR: In this article, the magnetic properties and Schottky device-based charge transport properties of hydrothermally derived Mn0.04Cu0.91O nanorod were investigated.
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Multiple functionalities of Ni nanoparticles embedded in carboxymethyl guar gum polymer: catalytic activity and superparamagnetism
Debasmita Sardar,Manideepa Sengupta,Ankur Bordoloi,Md. A. Ahmed,S.K. Neogi,Sudipta Bandyopadhyay,Ruchi Jain,Chinnakonda S. Gopinath,Tanushree Bala +8 more
TL;DR: In this paper, a simple protocol has been described to embed Ni nanoparticles in carboxymethyl guar gum (CMGG) polymer, which helps in the stabilization of Ni particles which are otherwise prone to aerial oxidation.