Subrata Karmakar
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View article: Fertile Field Emission Response in Scrambled SmNiO3 Nanopins
Fertile Field Emission Response in Scrambled SmNiO3 Nanopins Open
This present work focuses on the synthesis of scrambled SmNiO 3 nanopins by the hydrothermal route, structural and morphological characterizations, and observing their potential electric field emission response with density func…
View article: Engineering NiO/g-C₃N₄ and NiO/rGO composites for dual applications in electrochemical water splitting and energy storage
Engineering NiO/g-C₃N₄ and NiO/rGO composites for dual applications in electrochemical water splitting and energy storage Open
The development of multifunctional electrode materials that can simultaneously serve as efficient electrocatalysts and high-performance energy storage devices is highly desirable for next‐generation energy conversion technologies. In this …
View article: On-axis structured beams generation via moiré and Mie resonant metallo-dielectric moiré gratings
On-axis structured beams generation via moiré and Mie resonant metallo-dielectric moiré gratings Open
View article: Low-Temperature Magnetic Phase Transition and Dielectric Relaxation Mechanism in Triclinic Niv2o6
Low-Temperature Magnetic Phase Transition and Dielectric Relaxation Mechanism in Triclinic Niv2o6 Open
View article: Insight into the structural and electrical properties of acceptor-doped Na0.5Bi0.5TiO3 system synthesized by microwave-assisted solid-state reaction route
Insight into the structural and electrical properties of acceptor-doped Na0.5Bi0.5TiO3 system synthesized by microwave-assisted solid-state reaction route Open
View article: Effect of annealing temperature on the structural, chemical, morphological and optical properties of copper gallate (CuGa2O4) thin films under oxygen environment
Effect of annealing temperature on the structural, chemical, morphological and optical properties of copper gallate (CuGa2O4) thin films under oxygen environment Open
View article: Evolution of Charge Carrier Trapping and Impelling Current Conduction Mechanism with Temperature in Znga2o4/N-Srtio3 Mos Capacitor
Evolution of Charge Carrier Trapping and Impelling Current Conduction Mechanism with Temperature in Znga2o4/N-Srtio3 Mos Capacitor Open
View article: Low-Temperature Magnetic Phase Transition and Dielectric Relaxation Mechanism in Triclinic Niv2o6
Low-Temperature Magnetic Phase Transition and Dielectric Relaxation Mechanism in Triclinic Niv2o6 Open
View article: Electrical Conductivity, Polarization, and Dielectric Relaxation Mechanism of P2-Type Layered Namg0.25mn0.75o2 for High-Temperature Applications
Electrical Conductivity, Polarization, and Dielectric Relaxation Mechanism of P2-Type Layered Namg0.25mn0.75o2 for High-Temperature Applications Open
View article: Low-Temperature Magnetic Phase Transition and Dielectric Relaxation Mechanism in Triclinic Niv2o6
Low-Temperature Magnetic Phase Transition and Dielectric Relaxation Mechanism in Triclinic Niv2o6 Open
View article: Uniform dipole resonance and suppressed quadrupole resonance for constant transmittivity full phase control plasmonic metasurfaces
Uniform dipole resonance and suppressed quadrupole resonance for constant transmittivity full phase control plasmonic metasurfaces Open
Transmission-type plasmonic phase metasurfaces utilizing the Pancharatnam-Berry (PB) phase require constant transmittivity with complete phase variation from 0 to 2 $$\pi$$ . Usually, this is achieved by rotating metallic nanoparticles in …
View article: Impedance Spectroscopy for Electroceramics and Electrochemical System
Impedance Spectroscopy for Electroceramics and Electrochemical System Open
This tutorial review focuses on the basic theoretical backgrounds, their working principles, and the implementation of impedance spectroscopy in both electroceramics and electrochemical research and technological applications. Various cont…
View article: Impedance Spectroscopy for Electroceramics and Electrochemical System
Impedance Spectroscopy for Electroceramics and Electrochemical System Open
This tutorial review focuses on the basic theoretical backgrounds, their working principles, and implementation of impedance spectroscopy in both electroceramics and electrochemical research and technological applications. Various contribu…
View article: Structural, Microstructural, and Electrical Properties Study of Pb(Sn<sub>0.45</sub>Ti<sub>0.55</sub>)O<sub>3</sub> Ceramics
Structural, Microstructural, and Electrical Properties Study of Pb(Sn<sub>0.45</sub>Ti<sub>0.55</sub>)O<sub>3</sub> Ceramics Open
We undertook a comprehensive investigation of the the structural, dielectric, and electrical characteristics of Pb(Sn 0.45 Ti 0.55 )O 3 ceramics prepared using the conventional solid-state route. A meticulous preparation protocol, involvin…
View article: Growth optimization, optical, and dielectric properties of heteroepitaxially grown ultrawide-bandgap ZnGa2O4 (111) thin film
Growth optimization, optical, and dielectric properties of heteroepitaxially grown ultrawide-bandgap ZnGa2O4 (111) thin film Open
Ultrawide bandgap ZnGa2O4 (ZGO) thin films were grown on sapphire (0001) substrates at various growth temperatures with a perspective to investigate the electrical and optical characteristics required for high-power electronic applications…
View article: Evolution of Charge Carrier Trapping and Impelling Current Conduction Mechanism with Temperature in Znga2o4/N-Srtio3 Mos Capacitor
Evolution of Charge Carrier Trapping and Impelling Current Conduction Mechanism with Temperature in Znga2o4/N-Srtio3 Mos Capacitor Open
View article: Electric Field Emission in GdNiO3 Microflower
Electric Field Emission in GdNiO3 Microflower Open
View article: Growth, Optimization and High-Temperature Performance of Geo2/Ga2o3 Moscaps
Growth, Optimization and High-Temperature Performance of Geo2/Ga2o3 Moscaps Open
View article: Enhancing Sp3 Content in Diamond-Like Carbon Thin Film Electrodes by Pulsed Laser Annealing for Durable Charge Storage Performance
Enhancing Sp3 Content in Diamond-Like Carbon Thin Film Electrodes by Pulsed Laser Annealing for Durable Charge Storage Performance Open
View article: Epitaxial Growth and Characterization of Copper Gallate (Cuga2o4) Thin Films by Pulsed Laser Deposition
Epitaxial Growth and Characterization of Copper Gallate (Cuga2o4) Thin Films by Pulsed Laser Deposition Open
View article: Evolution of Charge Carrier Trapping and Impelling Current Conduction Mechanism with Temperature in Znga2o4/N-Srtio3 Mos Capacitor
Evolution of Charge Carrier Trapping and Impelling Current Conduction Mechanism with Temperature in Znga2o4/N-Srtio3 Mos Capacitor Open
View article: Electric Field Emission in Gdnio3 Microflower
Electric Field Emission in Gdnio3 Microflower Open
View article: N- and P-Type Doping of Diamonds: A Review
N- and P-Type Doping of Diamonds: A Review Open
View article: Epitaxial growth and characterization of magnesium gallate (MgGa2O4) thin films by pulsed laser deposition
Epitaxial growth and characterization of magnesium gallate (MgGa2O4) thin films by pulsed laser deposition Open
View article: Electric-Field Emission Mechanism in Q-Carbon Field Emitters
Electric-Field Emission Mechanism in Q-Carbon Field Emitters Open
In this paper, we report the excellent field emission properties of Q-carbon and analyze its field emission characteristics through structural, morphological, and electronic property correlations, supported by density functional theory (DF…
View article: Crystallite Size-Dependent Magnetic Moment in Hydrogen Bridged Manganese Tetracyanonickelatebased Two-Dimensional Metal-Organic Frameworks
Crystallite Size-Dependent Magnetic Moment in Hydrogen Bridged Manganese Tetracyanonickelatebased Two-Dimensional Metal-Organic Frameworks Open
View article: Reaction textures, pressure–temperature paths and chemical dates of monazite from a new suite of sapphirine–spinel granulites from parts of the Eastern Ghats Province, India: insights into the final amalgamation of India and East Antarctica during the formation of Rodinia
Reaction textures, pressure–temperature paths and chemical dates of monazite from a new suite of sapphirine–spinel granulites from parts of the Eastern Ghats Province, India: insights into the final amalgamation of India and East Antarctica during the formation of Rodinia Open
Representative electron microprobe analyses of monazite in wt%, calculated apparent ages and ±2σ error