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Biswajit Choudhury
Biswajit Choudhury
Associate Professor, Institute of Advanced Study in Science and Technology (DST, Govt. of India
Verified email at iasst.gov.in - Homepage
Title
Cited by
Cited by
Year
Defect generation, d-d transition, and band gap reduction in Cu-doped TiO2 nanoparticles
B Choudhury, M Dey, A Choudhury
International Nano Letters 3, 1-8, 2013
4802013
Ce3+ and oxygen vacancy mediated tuning of structural and optical properties of CeO2 nanoparticles
B Choudhury, A Choudhury
Materials Chemistry and Physics 131 (3), 666-671, 2012
3592012
Oxygen defect dependent variation of band gap, Urbach energy and luminescence property of anatase, anatase–rutile mixed phase and of rutile phases of TiO2 nanoparticles
B Choudhury, A Choudhury
Physica E: Low-Dimensional Systems and Nanostructures 56, 364-371, 2014
2652014
Oxygen defects and formation of Ce 3+ affecting the photocatalytic performance of CeO 2 nanoparticles
B Choudhury, P Chetri, A Choudhury
RSC advances 4 (9), 4663-4671, 2014
2122014
Luminescence characteristics of cobalt doped TiO2 nanoparticles
B Choudhury, A Choudhury
Journal of luminescence 132 (1), 178-184, 2012
1752012
Shallow and deep trap emission and luminescence quenching of TiO2 nanoparticles on Cu doping
B Choudhury, M Dey, A Choudhury
Applied Nanoscience 4, 499-506, 2014
1662014
Local structure modification and phase transformation of TiO2 nanoparticles initiated by oxygen defects, grain size, and annealing temperature
B Choudhury, A Choudhury
International Nano Letters 3, 1-9, 2013
1602013
Extending Photocatalytic Activity of TiO2 Nanoparticles to Visible Region of Illumination by Doping of Cerium
B Choudhury, B Borah, A Choudhury
Photochemistry and photobiology 88 (2), 257-264, 2012
1542012
Oxygen vacancy and dopant concentration dependent magnetic properties of Mn doped TiO2 nanoparticle
B Choudhury, A Choudhury
Current Applied Physics 13 (6), 1025-1031, 2013
1472013
Lattice distortion and corresponding changes in optical properties of CeO2 nanoparticles on Nd doping
B Choudhury, A Choudhury
Current applied physics 13 (1), 217-223, 2013
1322013
A novel thermophotocatalyst of mixed-phase cerium oxide (CeO2/Ce2O3) homocomposite nanostructure: Role of interface and oxygen vacancies
R Verma, SK Samdarshi, S Bojja, S Paul, B Choudhury
Solar Energy Materials and Solar Cells 141, 414-422, 2015
1302015
Room temperature ferromagnetism in defective TiO2 nanoparticles: Role of surface and grain boundary oxygen vacancies
B Choudhury, A Choudhury
Journal of Applied Physics 114 (20), 2013
1302013
Annealing temperature and oxygen-vacancy-dependent variation of lattice strain, band gap and luminescence properties of CeO2 nanoparticles
B Choudhury, P Chetri, A Choudhury
Journal of Experimental Nanoscience 10 (2), 103-114, 2015
1292015
Tailoring luminescence properties of TiO2 nanoparticles by Mn doping
B Choudhury, A Choudhury
Journal of Luminescence 136, 339-346, 2013
1192013
Dopant induced changes in structural and optical properties of Cr3+ doped TiO2 nanoparticles
B Choudhury, A Choudhury
Materials Chemistry and Physics 132 (2-3), 1112-1118, 2012
1152012
Interaction of inorganic nanoparticles with graphene
B Das, B Choudhury, A Gomathi, AK Manna, SK Pati, CNR Rao
ChemPhysChem 12 (5), 937-943, 2011
882011
Effect of oxygen vacancy and dopant concentration on the magnetic properties of high spin Co2+ doped TiO2 nanoparticles
B Choudhury, A Choudhury, AKMM Islam, P Alagarsamy, M Mukherjee
Journal of Magnetism and Magnetic Materials 323 (5), 440-446, 2011
882011
Evolution of nitrogen-related defects in graphitic carbon nitride nanosheets probed by positron annihilation and photoluminescence spectroscopy
B Choudhury, KK Paul, D Sanyal, A Hazarika, PK Giri
The Journal of Physical Chemistry C 122 (16), 9209-9219, 2018
772018
Oxygen defect assisted paramagnetic to ferromagnetic conversion in Fe doped TiO 2 nanoparticles
B Choudhury, R Verma, A Choudhury
RSC Advances 4 (55), 29314-29323, 2014
762014
Ce–Nd codoping effect on the structural and optical properties of TiO2 nanoparticles
B Choudhury, B Borah, A Choudhury
Materials Science and Engineering: B 178 (4), 239-247, 2013
742013
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