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- Publications
- Influence
Microstructural interpretation of vibrational properties and ionic transport mechanism in Dy stabilized δ-Bi2O3
- S. Bandyopadhyay, A. Dutta
- Materials Science
- 15 October 2016
Abstract The correlation of structure and microstructure with vibrational property and ionic conduction mechanism of Bi1-xDyxO1.5-δ (0.10 ≤ x ≤ 0.40) for different doping concentration has been… Expand
A study of superconducting (Y1-xCax)Ba2Cu3Oy
- S. Bandyopadhyay, P. Sen, +8 authors A. N. Basu
- Physics
- 17 February 1997
Abstract We have investigated the effects of hole doping in the YBaCuO system by substituting calcium(II) in the Y(III)-site. We have analysed the resistivity, paraconductivity, interlayer… Expand
The effect of grain boundary scattering on the electron transport of aluminium films
- S. Bandyopadhyay, A. Pal
- Materials Science
- 14 June 1979
The electrical resistivity and temperature coefficient of the resistivity of polycrystalline aluminium films (500-1700 AA) deposited on to a glass substrate were measured in situ at temperatures of… Expand
A fast chemical route for the synthesis of TBHQ functionalized reduced graphene oxide and its electrochemical performances
- S. Rana, P. Sen, S. Bandyopadhyay
- Chemistry
- 1 February 2016
A fast chemical route for the synthesis of tertiary butyl hydroquinone (TBHQ) functionalized reduced graphene oxide (FRGO) and their application as high performance electrode materials for… Expand
Irradiation-induced oxygen knock-out and its role in bismuth cuprate superconductors
- S. Bandyopadhyay, P. Barat, P. Sen, A. K. Ghosh, A. N. Basu, B. Ghosh
- Materials Science
- 1 December 1998
Charged particle irradiations have been carried out on Bi-2212 and Pb-doped Bi-2223 with 40-MeV \ensuremath{\alpha} particles and 15-MeV protons. The purpose was to investigate the knock-out of… Expand
Microstructure and charge carrier dynamics in Dy substituted phase stabilized cubic Bi2O3
- S. Bandyopadhyay, A. Dutta
- Materials Science
- 29 July 2015
Room temperature phase stabilization of cubic Bi2O3 has been achieved by adding Dy2O3 as the dopant, using a low temperature citrate-auto-ignition method. The samples were sintered at different… Expand
Sr2SmNbO6 perovskite: Synthesis, characterization and density functional theory calculations
- A. Dutta, P. Mukhopadhyay, +4 authors S. Bandyopadhyay
- Chemistry
- 15 August 2016
Abstract The density functional theory (DFT) under the generalized gradient approximation (GGA) has been used to investigate the electronic structure of double perovskite oxide Sr 2 SmNbO 6… Expand
The study of texturing of Bi2Sr2CaCu2O8+δ and Bi1.84Pb0.34Sr1.91Ca2.03Cu3.06O10+δ superconductors as a function of pelletisation pressure
- P. Sen, S. Bandyopadhyay, P. Barat, P. Mukherjee, P. Mukhopadhyay, A. De
- Materials Science
- 15 December 1995
Abstract Crystallographic texture evolution in polycrystalline Bi 2 Sr 2 CaCu 2 O 8+δ (Bi-2212) and Bi 1.84 Pb 0.34 Sr 1.91 Ca 2.03 Cu 3.06 O 10+δ (Bi-2223) phases under axisymmetric compression has… Expand
Effect of 50 MeV Li3+ ion irradiation on polycrystalline MgB2 superconductor
- A. Talapatra, S. Bandyopadhyay, P. Sen, R. Kumar, P. Mukherjee, P. Barat
- Materials Science, Chemistry
- 1 March 2006
Abstract Polycrystalline magnesium diboride (MgB 2 ) superconducting pellets were irradiated with 50 MeV Li 3+ ion at various fluences. All the samples were characterised by X-ray diffraction pattern… Expand
Effect of transient change in strain rate on plastic flow behaviour of low carbon steel
- A. Ray, P. Barat, P. Mukherjee, A. Sarkar, S. Bandyopadhyay
- Materials Science, Physics
- 20 August 2005
Plastic flow behaviour of low carbon steel has been studied at room temperature during tensile deformation by varying the initial strain rate of 3·3 × 10−4s−1 to a final strain rate ranging from 1·33… Expand
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