Ramakanta Naik
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View article: Rhombohedral 3R MoS<sub>2</sub> Polytype: A Promising Fundamental Material for Next‐Generation Device Applications (Small 41/2025)
Rhombohedral 3R MoS<sub>2</sub> Polytype: A Promising Fundamental Material for Next‐Generation Device Applications (Small 41/2025) Open
View article: Rhombohedral 3R MoS<sub>2</sub> Polytype: A Promising Fundamental Material for Next‐Generation Device Applications
Rhombohedral 3R MoS<sub>2</sub> Polytype: A Promising Fundamental Material for Next‐Generation Device Applications Open
The 3R polymorph of MoS 2 demonstrates remarkable versatility across multiple fields, from energy storage and environmental remediation to optoelectronics and quantum technologies. Its unique properties, such as broken inversion symmetry, …
View article: VS2/MoS2 nanocomposite with reverse saturable absorption for optical limiting and nonlinear optical applications
VS2/MoS2 nanocomposite with reverse saturable absorption for optical limiting and nonlinear optical applications Open
Transition metal dichalcogenides (TMDs) have been widely used as nonlinear optical materials. In the current study, hydrothermally prepared VS2/MoS2 nanocomposite was investigated for the non-linear study through the Z-scan technique. Z-sc…
View article: Review of: "A Brief Review of the Optoelectronic Properties of Delafossite Materials for Solar Cell Applications"
Review of: "A Brief Review of the Optoelectronic Properties of Delafossite Materials for Solar Cell Applications" Open
View article: High photo detectivity and responsivity under time-dependent laser-irradiation of Cu <sub>40</sub> Sb <sub>40</sub> S <sub>20</sub> thin films for photodetector application
High photo detectivity and responsivity under time-dependent laser-irradiation of Cu <sub>40</sub> Sb <sub>40</sub> S <sub>20</sub> thin films for photodetector application Open
Laser irradiation-induced morphological, optical, surface wettability, and photo response in Cu 40 Sb 40 S 20 thin films at different laser irradiation time scales.
View article: Connectivity evaluations of Indian Railways zones with superfast express (SE) trains
Connectivity evaluations of Indian Railways zones with superfast express (SE) trains Open
View article: A methodology to locate and separate railroad-highway at-grade crossings for emissions reductions: A case study with California crossings
A methodology to locate and separate railroad-highway at-grade crossings for emissions reductions: A case study with California crossings Open
View article: Double-encapsulated red-emitting formamidinium lead halide perovskite nanocrystals for fluorescence sensing and lighting applications
Double-encapsulated red-emitting formamidinium lead halide perovskite nanocrystals for fluorescence sensing and lighting applications Open
Red-emitting FAPb(Br/I) 3 nanocrystals were double-encapsulated with silica and a PMMA to improve the stability, and demonstrated for optical sensing and lighting applications.
View article: Optical nonlinearity of Gd-doped VSe <sub>2</sub> nanoflowers for photonic device applications
Optical nonlinearity of Gd-doped VSe <sub>2</sub> nanoflowers for photonic device applications Open
The optical analysis shows the semiconducting nature of the material. The bare VSe 2 sample demonstrates better optical nonlinearity than the Gd-doped composition.
View article: Cellulose-Pedot: Pss Aerogel/Pdms/Ptfe Based Triboelectric Nanogenerator for Pulse Sensing
Cellulose-Pedot: Pss Aerogel/Pdms/Ptfe Based Triboelectric Nanogenerator for Pulse Sensing Open
View article: Enhanced photoresponse in a Ag <sub>2</sub> S/In <sub>2</sub> Se <sub>3</sub> heterojunction based visible light photodetector
Enhanced photoresponse in a Ag <sub>2</sub> S/In <sub>2</sub> Se <sub>3</sub> heterojunction based visible light photodetector Open
Enhanced photo response and photocurrent in a Ag 2 S/In 2 Se 3 heterojunction-based visible light photodetector at different annealing temperatures and bias voltages.
View article: Improvement of hydrophilicity and optical nonlinearity in a Te/In<sub>2</sub>Se<sub>3</sub> bilayer heterostructure film by annealing at different temperatures for optoelectronic applications
Improvement of hydrophilicity and optical nonlinearity in a Te/In<sub>2</sub>Se<sub>3</sub> bilayer heterostructure film by annealing at different temperatures for optoelectronic applications Open
The thermal annealing-induced structural, optical, morphological, electrical, and surface wettability changes in Te/In 2 Se 3 bilayer thin films at different annealing temperatures for useful optoelectronic applications.
View article: Microwave-Assisted Synthesis of MnSeTe Nanocomposite Flowers for Optoelectronic and Photoresponse Applications
Microwave-Assisted Synthesis of MnSeTe Nanocomposite Flowers for Optoelectronic and Photoresponse Applications Open
The tuning of optical, morphological, and structural properties through precise control of the size/thickness of transition-metal chalcogenide is one of the key aspects for practical applications. The present study reports that the microwa…
View article: Investigating the temperature-dependent Raman spectroscopy of Se/Bi2Te3 thin films and its enhanced photoresponse for optoelectronic applications
Investigating the temperature-dependent Raman spectroscopy of Se/Bi2Te3 thin films and its enhanced photoresponse for optoelectronic applications Open
The 2D Bi2Te3 narrow bandgap semiconductor is an outstanding applicant for optoelectronics and thermoelectric devices. The doping of Se into Bi2Te3 makes metal-double chalcogenide more important. In the current investigation, the Se diffus…
View article: Author Correction: Observation of high nonlinearity in Bi doped BixIn35-xSe65 thin films with annealing
Author Correction: Observation of high nonlinearity in Bi doped BixIn35-xSe65 thin films with annealing Open
View article: Exploring optical, electrochemical, thermal, and theoretical aspects of simple carbazole-derived organic dyes
Exploring optical, electrochemical, thermal, and theoretical aspects of simple carbazole-derived organic dyes Open
View article: SnS/MnSe heterostructures for enhanced optoelectronics and dielectric applications
SnS/MnSe heterostructures for enhanced optoelectronics and dielectric applications Open
We report the synthesis of the SnS/MnSe heterostructure which shows a low bandgap of 0.4 eV with good electrical and dielectric properties useful for optoelectronics and dielectric applications.
View article: Tuning in optoelectronic properties of In/Te bilayer heterostructure upon annealing at different temperatures: surface wettability and photo response study for photonic and solar cell applications
Tuning in optoelectronic properties of In/Te bilayer heterostructure upon annealing at different temperatures: surface wettability and photo response study for photonic and solar cell applications Open
The In/Te bilayer thin film synthesized by thermal evaporation method with 350 nm thickness annealed at different temperatures and their opto-electronic properties change. The films showed a hydrophobic nature, with enhancement of photo cu…
View article: Temperature dependent Raman and photoresponse studies of Bi<sub>2</sub>Te<sub>3</sub> thin films annealed at different temperatures for improved optoelectronic performance
Temperature dependent Raman and photoresponse studies of Bi<sub>2</sub>Te<sub>3</sub> thin films annealed at different temperatures for improved optoelectronic performance Open
The thermally evaporated Bi 2 Te 3 films under annealing at different temperatures showed increased crystallinity, reduced bandgap and exhibit hydrophilic nature.
View article: Correction: Switching of linear and nonlinear optical parameters in As35Se65 thin films upon annealing at both above and below Tg
Correction: Switching of linear and nonlinear optical parameters in As35Se65 thin films upon annealing at both above and below Tg Open
View article: Chitosan-Based Emissive Carbon Nanosheets and Their Solid-State Temperature-Dependent Photoluminescent Study
Chitosan-Based Emissive Carbon Nanosheets and Their Solid-State Temperature-Dependent Photoluminescent Study Open
Biomass-derived luminescent nitrogen-doped carbon nanosheets have many advantages over other emissive nanobiomaterials for various sensing and bioimaging applications. In this study, emissive nitrogen-doped carbon nanosheets (N-CNS) are pr…
View article: Does Living Near Public Transport Equate to Food (In)security in the United States? – Evidence from the 2020 National Health Interview Survey (NHIS)
Does Living Near Public Transport Equate to Food (In)security in the United States? – Evidence from the 2020 National Health Interview Survey (NHIS) Open
Food security is intrinsically related to health and well-being. This paper investigates the status-quo of food insecurity among the population residing close to transit in various parts of the United States of America (USA). The data from…
View article: A Theoretical Study of NH2 Radical Reactions with Propane and Its Kinetic Implications in NH3-Propane Blends’ Oxidation
A Theoretical Study of NH2 Radical Reactions with Propane and Its Kinetic Implications in NH3-Propane Blends’ Oxidation Open
The reaction of NH2 radicals with C3H8 is crucial for understanding the combustion behavior of NH3/C3H8 blends. In this study, we investigated the temperature dependence of the rate coefficients for the hydrogen abstraction reactions of C3…
View article: Facile hydrothermally synthesized nanosheets-based Cu0.06-xNi0.03Sn0.03+xS0.12 flower for optoelectronic and dielectric applications
Facile hydrothermally synthesized nanosheets-based Cu0.06-xNi0.03Sn0.03+xS0.12 flower for optoelectronic and dielectric applications Open
The present investigation reports the preparation of Cu0.06-xNi0.03Sn0.03+xS0.12 (CNTS) nanosheets (NS) by hydrothermal method and its dielectric and optical behavior. The as-prepared CNTS samples with different Sn content exhibit polycrys…
View article: Laser-induced modification in structural, morphological, linear and non-linear optical parameters of Ge20Ag10Te10Se60 thin films for optoelectronic applications
Laser-induced modification in structural, morphological, linear and non-linear optical parameters of Ge20Ag10Te10Se60 thin films for optoelectronic applications Open
View article: Time-dependent laser irradiation-induced kinetics of changes in linear–nonlinear optical properties of Bi15In20Se65 thin films for IR applications
Time-dependent laser irradiation-induced kinetics of changes in linear–nonlinear optical properties of Bi15In20Se65 thin films for IR applications Open
The current research depicts the laser irradiation-induced effect on the optoelectrical and structural properties of thermally evaporated Bi15In20Se65 thin films with different exposure durations (0, 10, 20, 30, 60, and 90 min). The illumi…
View article: Influence of time dependent laser-irradiation for tuning the linear–nonlinear optical response of quaternary Ag<sub>10</sub>In<sub>15</sub>S<sub>15</sub>Se<sub>60</sub> films for optoelectronic applications
Influence of time dependent laser-irradiation for tuning the linear–nonlinear optical response of quaternary Ag<sub>10</sub>In<sub>15</sub>S<sub>15</sub>Se<sub>60</sub> films for optoelectronic applications Open
The influence of 532 nm laser irradiation for different times on the optical changes of Ag 10 In 15 S 15 Se 60 thin films. The irradiation influenced the structural, linear and the nonlinear optical parameters.
View article: Correction: <i>In situ</i> laser irradiation: the kinetics of the changes in the nonlinear/linear optical parameters of As<sub>50</sub>Se<sub>40</sub>Sb<sub>10</sub> thin films for photonic applications
Correction: <i>In situ</i> laser irradiation: the kinetics of the changes in the nonlinear/linear optical parameters of As<sub>50</sub>Se<sub>40</sub>Sb<sub>10</sub> thin films for photonic applications Open
Correction for ‘ In situ laser irradiation: the kinetics of the changes in the nonlinear/linear optical parameters of As 50 Se 40 Sb 10 thin films for photonic applications’ by D. Sahoo et al. , RSC Adv. , 2021, 11 , 16015–16025, https://d…
View article: Annealing-induced phase transformation in In<sub>10</sub>Se<sub>70</sub>Te<sub>20</sub> thin films and its structural, optical and morphological changes for optoelectronic applications
Annealing-induced phase transformation in In<sub>10</sub>Se<sub>70</sub>Te<sub>20</sub> thin films and its structural, optical and morphological changes for optoelectronic applications Open
Annealing induced structural, morphological and optical properties change in In 10 Se 70 Te 20 thin films at different annealing temperatures.
View article: Correction: Influence of time dependent laser-irradiation for tuning the linear–nonlinear optical response of quaternary Ag<sub>10</sub>In<sub>15</sub>S<sub>15</sub>Se<sub>60</sub> films for optoelectronic applications
Correction: Influence of time dependent laser-irradiation for tuning the linear–nonlinear optical response of quaternary Ag<sub>10</sub>In<sub>15</sub>S<sub>15</sub>Se<sub>60</sub> films for optoelectronic applications Open
Correction for ‘Influence of time dependent laser-irradiation for tuning the linear–nonlinear optical response of quaternary Ag 10 In 15 S 15 Se 60 films for optoelectronic applications’ by Abinash Parida et al. , RSC Adv. , 2023, 13 , 423…