Saikat Chattopadhyay
Saikat Chattopadhyay
Assistant Professor of Physics, Manipal University, Jaipur
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A brief review on transition metal ion doped ZnO nanoparticles and its optoelectronic applications
P Kumari, KP Misra, S Chattopadhyay, S Samanta
Materials Today: Proceedings 43 (5), 3297-3302, 2021
Dislocations and particle size governed band gap and ferromagnetic ordering in Ni doped ZnO nanoparticles synthesized via co-precipitation
S Chattopadhyay, KP Misra, A Agarwala, A Shahee, S Jain, N Halder, ...
Ceramics International 45 (17), 23341-23354, 2019
Impact of shell thickness on exciton and biexciton binding energies of a ZnSe/ZnS core–shell quantum dot
P Sen, S Chattopadhyay, JT Andrews, PK Sen
Journal of Physics and Chemistry of Solids 71 (9), 1201-1205, 2010
Correlated quartic variation of band gap and NBE energy in sol-gel derived Zn1− xCoxO nanoparticles
S Chattopadhyay, KP Misra, A Agarwala, A Rao, PD Babu
Materials Chemistry and Physics 227, 236-241, 2019
Systematic study on the effect of Ag doping in shaping the magnetic properties of sol-gel derived TiO2 nanoparticles
D Dey, N Halder, KP Misra, S Chattopadhyay, SK Jain, P Bera, N Kumar, ...
Ceramics International 46 (17), 27832-27848, 2020
Semiconductor core-shell quantum dot: a low temperature nano-sensor material
S Chattopadhyay, P Sen, J Thomas Andrews, P Kumar Sen
Journal of Applied Physics 111 (3), 2012
Micro-strain administered SHG intensity enhancement by heavy Ce doping in co-precipitated ZnO nanoparticles
S Chattopadhyay, A Kumawat, KP Misra, N Halder, A Bandyopadhyay, ...
Materials Science and Engineering: B 266, 115041, 2021
Eu doped ZnO nanoparticles with strong potential of thermal sensing and bioimaging
A Kumawat, S Chattopadhyay, RK Verma, KP Misra
Materials Letters 308, 131221, 2022
Band gap engineering and relationship with luminescence in rare-earth elements doped ZnO: an overview
A Kumawat, KP Misra, S Chattopadhyay
Materials Technology 37 (11), 1595-1610, 2022
Blue-shift in the optical band gap of sol-gel derived Zn (1-x) SrxO nanoparticles
A Kumawat, S Chattopadhyay, KP Misra, N Halder, SK Jain, ...
Solid State Sciences 108, 106379, 2020
Effect of Shell and Shell Thickness on Photoluminescence (PL) of a CdSe/ZnS Core–Shell Quantum Dot
Saikat Chattopadhyay, Pratima Sen, J T Andrews, P K Sen
Journal of Physics: Conference Series 365, 012037, 2012
Rise in UV and blue emission and reduction of surface roughness due to the presence of Ag and Al in monocrystalline ZnO films grown by sol-gel spin coating
A Sharma, RK Khangarot, N Kumar, S Chattopadhyay, KP Misra
Materials technology 36 (9), 541-551, 2021
Band gap reduction and quenching of pd exchange interaction in sol-gel derived Zn (Al, Cu) O nanostructures
A Sharma, RK Khangarot, KP Misra, RDK Misra, S Chattopadhyay, ...
Physica Scripta 96 (7), 075803, 2021
Effective mass model supported band gap variation in cobalt-doped ZnO nanoparticles obtained by co-precipitation
KP Misra, S Jain, A Agarwala, N Halder, S Chattopadhyay
Semiconductors 54, 311-316, 2020
Effect on optical and structural parameters in heavy Ca-doped ZnO nanostructures
KP Misra, A Kumawat, A Shahee, S Chattopadhyay
Materials Technology 36 (9), 529-540, 2021
Band offset in Zn0. 965Cd0. 035O/ZnO bilayer films
PD Gupta, S Chattopadhyay, RJ Choudhary, DM Phase, P Sen
Materials Letters 65 (13), 2073-2075, 2011
Temperature dependent photoluminescence in Sol-gel derived Ce doped ZnO nanoparticles
A Kumawat, A Sharma, S Chattopadhyay, KP Misra
Materials Today: Proceedings 43, 2965-2969, 2021
Interrelation of micro-strain, energy band gap and PL intensity in Ce doped ZnS quantum structures
P Kumari, KP Misra, S Samanta, A Rao, A Bandyopadhyay, ...
Journal of Luminescence 251, 119258, 2022
Defects and band gap shrinkage in ZnO/rGO composite nano-pebbles prepared by solid–state reaction
S Mangavati, A Rao, D Devadiga, M Selvakumar, KP Misra, A Upadhyaya, ...
Diamond and Related Materials 123, 108886, 2022
Micro-strain governed photoluminescence emission intensity of sol-gel spin coated Eu doped ZnO thin films
A Kumawat, S Chattopadhyay, KP Misra, RDK Misra, P Kumari
Thin Solid Films 761, 139521, 2022
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