Subrata Karmakar
Subrata Karmakar
Post-doctoral Research Associate in Texas State University
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Investigation of structural and electrical transport properties of nano-flower shaped NiCo2O4 supercapacitor electrode materials
S Karmakar, S Varma, D Behera
Journal of Alloys and Compounds 757, 49-59, 2018
Non-overlapping small polaron tunneling conduction coupled dielectric relaxation in weak ferromagnetic NiAl2O4
S Karmakar, D Behera
Journal of Physics: Condensed Matter 31 (24), 245701, 2019
A study on optical and dielectric properties of Ni-ZnO nanocomposite
S Karmakar, B Panda, B Sahoo, KL Routray, S Varma, D Behera
Materials Science in Semiconductor Processing 88, 198-206, 2018
Small polaron hopping conduction in NiMnO3/NiMn2O4 nano-cotton and its emerging energy application with MWCNT
S Karmakar, D Behera
Ceramics International 45 (10), 13052-13066, 2019
Construction of core@ shell nanostructured NiFe2O4@ TiO2 ferrite NAND logic gate using fluorescence quenching mechanism for TiO2 sensing
S Karmakar, KL Routray, B Panda, B Sahoo, D Behera
Journal of Alloys and Compounds 765, 527-537, 2018
Electric field emission and anomalies of electrical conductivity above room temperature in heterogeneous NiO-SnO2 nano-ceramic composites
S Karmakar, V Parey, CD Mistari, R Thapa, MA More, D Behera
Journal of Applied Physics 127 (3), 2020
Electrochemical performance of heterogeneous, mesopores and non-centrosymmetric Core@ shell NiCo2O4@ MnO2 nanocomposites and its MWCNT blended complex for supercapacitor …
S Karmakar, R Boddhula, B Sahoo, B Raviteja, D Behera
Journal of Solid State Chemistry 280, 121013, 2019
Dielectric relaxation behavior and overlapping large polaron tunneling conduction mechanism in NiO–PbO μ-cauliflower composites
S Karmakar, H Tyagi, DP Mohapatra, D Behera
Journal of Alloys and Compounds 851, 156789, 2021
Magnetic and Optical Studies of NiFe2O4 Micro- and Nanoparticles
S Karmakar, D Behera
Journal of Superconductivity and Novel Magnetism 33 (6), 1619-1627, 2020
Superior field emission and alternating current conduction mechanisms for grains and grain boundaries in an NiO-[CdO] 2 nanocomposite
S Karmakar, B Raviteja, CD Mistari, V Parey, R Thapa, MA More, ...
Journal of Physics and Chemistry of Solids 142, 109462, 2020
Almond-West type grain and grain boundary conduction-modified dielectric relaxation in NdCoO3
S Karmakar, D Behera
Applied Physics A 124 (11), 745, 2018
High-temperature impedance and alternating current conduction mechanism of Ni0.5Zn0.5WO4 micro-crystal for electrical energy storage application
S Karmakar, D Behera
Journal of the Australian Ceramic Society 56 (4), 1253-1259, 2020
Enhancement of pseudocapacitive behavior, cyclic performance, and field emission characteristics of reduced graphene oxide reinforced NiGa2O4 nanostructured electrode: a first …
S Karmakar, CD Mistari, AS Shajahan, MA More, B Chakraborty, ...
The Journal of Physical Chemistry C 125 (14), 7898-7912, 2021
Comparison of electrochemical response and electric field emission characteristics of pristine La2NiO4 and La2NiO4/CNT composites: Origin of multi-functionality with …
S Karmakar, CD Mistari, A Vaidyanathan, MA More, B Chakraborty, ...
Electrochimica Acta 369, 137676, 2021
Microporous networks of NiMn2O4 as a potent cathode material for electric field emission
S Karmakar, CD Mistari, V Parey, R Thapa, MA More, D Behera
Journal of Physics D: Applied Physics 53 (5), 055103, 2019
Band-correlated barrier-hopping conduction in α-NiMoO4 micro-crystals and comparison of its energy storage performance with MWCNT-integrated complex
S Karmakar, D Behera
Journal of Materials Science: Materials in Electronics 31 (7), 5336-5352, 2020
Investigation of optical, electrical and magnetic properties of hexagonal NiTiO3 nanoparticles prepared via ultrasonic dispersion techniques for high power applications
S Karmakar, AK Manna, S Varma, D Behera
Materials Research Express 5 (5), 055037, 2018
Highly stable electrochemical supercapacitor performance of self-assembled ferromagnetic Q-carbon
S Karmakar, S Taqy, R Droopad, RK Trivedi, B Chakraborty, A Haque
ACS Applied Materials & Interfaces 15 (6), 8305-8318, 2023
Thickness optimization and the effect of different hole transport materials on methylammonium tin iodide (CH3NH3SnI3)-based perovskite solar cell
T Ahamed, I Rahaman, S Karmakar, MA Halim, PK Sarkar
Emergent Materials 6 (1), 175-183, 2023
Exploration of alternating current conduction mechanism and dielectric relaxation with Maxwell–Wagner effect in NiO–CdO–Gd2O3 nanocomposites
S Karmakar, HS Mohanty, D Behera
The European Physical Journal Plus 136, 1-21, 2021
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