D. K. Dwivedi
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View article: Physical parameter optimization and band alignment approach for efficiency improvement in Cs2AgBiBr6 based lead-free perovskite solar cells
Physical parameter optimization and band alignment approach for efficiency improvement in Cs2AgBiBr6 based lead-free perovskite solar cells Open
View article: Revolutionizing environment friendly FASnI3 perovskite solar cells with pioneering selenium doped metal chalcogenide charge transport layer unlocking 32% efficiency
Revolutionizing environment friendly FASnI3 perovskite solar cells with pioneering selenium doped metal chalcogenide charge transport layer unlocking 32% efficiency Open
Due to extended thermal carrier lifespan, small bandgap, and biocompatibility, tin (Sn)-based perovskite solar cells (PSCs) have garnered attention. Sn-based PSCs (nip-type), however, have performed poorly, mostly because of the careless a…
View article: Retraction Note: Structural, optical and electrical characterization of vacuum-evaporated nanocrystalline CdSe thin films for photosensor applications
Retraction Note: Structural, optical and electrical characterization of vacuum-evaporated nanocrystalline CdSe thin films for photosensor applications Open
View article: Advancements in hazardous gases detection: Using dual structures of photonic crystal fiber-based sensor
Advancements in hazardous gases detection: Using dual structures of photonic crystal fiber-based sensor Open
This paper presents a comparative analysis of two distinct nonlinear elliptical hollow-core photonic crystal fiber (PCF) based sensors designed for the detection of three gaseous analytes, namely CCl4 (n = 1.461), SnCl4 (n = 1.5086) and C1…
View article: Design and simulation of the potential of lead-free Ag<sub>3</sub>Bi<sub>1.1</sub>I<sub>6.3</sub> perovskite solar cells with different charge transport for energy enhancement
Design and simulation of the potential of lead-free Ag<sub>3</sub>Bi<sub>1.1</sub>I<sub>6.3</sub> perovskite solar cells with different charge transport for energy enhancement Open
Here SCAPS-1D simulation is utilized to develop the PSCs, which comprise an Ag 3 Bi 1.1 I 6.3 absorber, C 6 TBTAPH 2 hole transport layer (HTL), and four distinct electron transport layers (ETLs) (STO, MZO, ZnSe, PC 60 BM) under standard i…
View article: Synthesis and characterization of nanocrystalline SnO2 film by sol-gel assisted screen-printing route
Synthesis and characterization of nanocrystalline SnO2 film by sol-gel assisted screen-printing route Open
Generally, the sol–gel route engages spin-coating or dip-coating for the film deposition on a substrate. This paper first time establishes the synthesis of SnO2 film using an innovative and economical sol-gel assisted screen-printing route…
View article: An extensive study on charge transport layers to design and optimization of high-efficiency lead-free Cs2PtI6-based double-perovskite solar cells: A numerical simulation approach
An extensive study on charge transport layers to design and optimization of high-efficiency lead-free Cs2PtI6-based double-perovskite solar cells: A numerical simulation approach Open
Perovskite materials are getting attention day by day due to their numerous optoelectronic properties. Lead-free perovskites are well-known for various applications in photovoltaic devices due to their non-toxicity which has no impacts on …
View article: IDENTIFICATION OF RICE SPECIFIC DROUGHT RESPONSIVE CANDIDATE GENES IN ABA INDEPENDENT PATHWAY FROM TOLERANT AND SUSCEPTIBLE VARIETIES OF ORYZA SATIVA L.
IDENTIFICATION OF RICE SPECIFIC DROUGHT RESPONSIVE CANDIDATE GENES IN ABA INDEPENDENT PATHWAY FROM TOLERANT AND SUSCEPTIBLE VARIETIES OF ORYZA SATIVA L. Open
For two-thirds of the world's population, rice, the second-most-cultivated cereal, is essential.The creation of drought-tolerant cultivars is necessary since crop quality and productivity are impacted by drought stress.On 24 rice types, a …
View article: Investigating Genetic Diversity and Population Structure in Rice Breeding from Association Mapping of 116 Accessions Using 64 Polymorphic SSR Markers
Investigating Genetic Diversity and Population Structure in Rice Breeding from Association Mapping of 116 Accessions Using 64 Polymorphic SSR Markers Open
Genetic variability in rice breeding program plays the very crucial role. It provides outstanding pool of superior alleles governing better agronomic and quality characters through association mapping. For the understanding of population s…
View article: Digital Fertility Mapping of Krishi Vigyan Kendra, Amritsar for Climate Smart Fertilization
Digital Fertility Mapping of Krishi Vigyan Kendra, Amritsar for Climate Smart Fertilization Open
View article: Yttrium-induced tunable bandgap for optical data storage applications
Yttrium-induced tunable bandgap for optical data storage applications Open
Linear and nonlinear optical and electronic properties of Te (1− x ) (GeSe 0.5 )Y x thin films have been studied. Transmission spectra ranging from 500 to 2500 nm were obtained using a UV-visible spectrophotometer to calculate optical prop…
View article: Comprehensive Parametric Optimization of Environmentally Friendly Lead-Free Double Perovskite Cs2bicui6 Solar Cells to Achieve 32% Conversion Efficiency
Comprehensive Parametric Optimization of Environmentally Friendly Lead-Free Double Perovskite Cs2bicui6 Solar Cells to Achieve 32% Conversion Efficiency Open
View article: Comprehensive Parametric Optimization of Environmentally Friendly Lead-Free Double Perovskite Cs2bicui6 Solar Cells to Achieve 32% Conversion Efficiency
Comprehensive Parametric Optimization of Environmentally Friendly Lead-Free Double Perovskite Cs2bicui6 Solar Cells to Achieve 32% Conversion Efficiency Open
View article: Effect of Foliar Application of Different Chemicals on Yield and Yield Attributes of Black gram [Vigna mungo (L.) Hepper] under Rainfed Condition
Effect of Foliar Application of Different Chemicals on Yield and Yield Attributes of Black gram [Vigna mungo (L.) Hepper] under Rainfed Condition Open
A field experiment was performed at the “TCA., research farm of Dholi (Muzaffarpur), which is a unit of the Dr. Rajendra Prasad Central Agricultural University, Pusa (Samastipur), Bihar, during the Kharif season of 2021” to investigate the…
View article: Two-terminal tandem solar cell with Sb<sub>2</sub>S<sub>3</sub>/Sb<sub>2</sub>Se<sub>3</sub> absorber pair: achieving 14% power conversion efficiency
Two-terminal tandem solar cell with Sb<sub>2</sub>S<sub>3</sub>/Sb<sub>2</sub>Se<sub>3</sub> absorber pair: achieving 14% power conversion efficiency Open
Embarking on a journey toward high solar efficiency, this study delves into a two-terminal tandem solar cell (T SC ) featuring Sb 2 S 3 /Sb 2 Se 3 as an absorber layer. The tandem setup consists of different bandgap (E g ) absorbers to sel…
View article: Molecular Analysis of Drought Tolerance in Rice Varieties Using SSR Markers
Molecular Analysis of Drought Tolerance in Rice Varieties Using SSR Markers Open
The objective for this study was to learn about the drought stress of the rice plant. Using the well-distributed simple sequence repeat (SSR) markers RM327, RM206, RM23, and RM1075 identified different rice genotypes. The groups of 20 rice…
View article: Revolutionizing regeneration of NADH and deoxygenation of sulfide: Harnessing visible light with SDG@TPP composites for powerful synthetic applications
Revolutionizing regeneration of NADH and deoxygenation of sulfide: Harnessing visible light with SDG@TPP composites for powerful synthetic applications Open
View article: Evaluation of Rhizobium along with Multifunctional Rhizobacteria for Improving the Growth and Yield of Black Gram [Vigna mungo (L.) Hepper]
Evaluation of Rhizobium along with Multifunctional Rhizobacteria for Improving the Growth and Yield of Black Gram [Vigna mungo (L.) Hepper] Open
Background: Indigenous rhizobial populations may be unable to achieve successful symbiosis in the field due to rare population and unfavourable soil environment. Introduced plant growth promoting rhizobacteria (PGPR) are frequently linked …
View article: Morphological Screening and Genetic Variability Analysis in Rice (Oryza sativa L.) Genotypes for Salinity Tolerance
Morphological Screening and Genetic Variability Analysis in Rice (Oryza sativa L.) Genotypes for Salinity Tolerance Open
This experiment was conducted to estimate the genetic variability and correlation between yield and yield related characters of 22 rice genotypes at Genetics and Plant Breeding Farm of Acharya Narendra Deva University of Agriculture and Te…
View article: Effortless One-Pot Two-Step Creation of NiS-NiO/S-g-C3N4: The Next Generation Photocatalyst for Green C(sp3)-F Bond Activation and Coenzyme Regeneration
Effortless One-Pot Two-Step Creation of NiS-NiO/S-g-C3N4: The Next Generation Photocatalyst for Green C(sp3)-F Bond Activation and Coenzyme Regeneration Open
Fluorinated compounds and co-enzymes are being widely researched and employed throughout research community because of their versatile physical, chemical and biological properties. In this work, we synthesized NiS-NiO/S-g-C3N4, a highly ef…
View article: Performance Enhancement of PbS‐TBAI Quantum Dot Solar Cell with MoTe<sub>2</sub> as Hole Transport Layer
Performance Enhancement of PbS‐TBAI Quantum Dot Solar Cell with MoTe<sub>2</sub> as Hole Transport Layer Open
Novel solar power technologies are constantly evolving and improving, and this is seen as a potential way to meet the increasing demand for electricity and energy on a global scale. Quantum dot solar cells (QDSCs) are one of the most optim…
View article: Numerical Study of Titanium Dioxide and MXene Nanomaterial-Based Surface Plasmon Resonance Biosensor for Virus SARS-CoV-2 Detection
Numerical Study of Titanium Dioxide and MXene Nanomaterial-Based Surface Plasmon Resonance Biosensor for Virus SARS-CoV-2 Detection Open
View article: Highly Efficient Self-Assembled Activated Carbon Cloth-Templated Photocatalyst for NADH Regeneration and Photocatalytic Reduction of 4-Nitro Benzyl Alcohol
Highly Efficient Self-Assembled Activated Carbon Cloth-Templated Photocatalyst for NADH Regeneration and Photocatalytic Reduction of 4-Nitro Benzyl Alcohol Open
This manuscript emphasizes how structural assembling can facilitate the generation of solar chemicals and the synthesis of fine chemicals under solar light, which is a challenging task via a photocatalytic pathway. Solar energy utilization…
View article: Highly Selective Nitrogen-Doped Graphene Quantum Dots/Eriochrome Cyanine Composite Photocatalyst for NADH Regeneration and Coupling of Benzylamine in Aerobic Condition under Solar Light
Highly Selective Nitrogen-Doped Graphene Quantum Dots/Eriochrome Cyanine Composite Photocatalyst for NADH Regeneration and Coupling of Benzylamine in Aerobic Condition under Solar Light Open
Photocatalysis is an ecofriendly and sustainable pathway for utilizing solar energy to convert organic molecules. In this context, using solar light responsive graphene-based materials for C–N bond activation and coenzyme regeneration (nic…
View article: Harnessing the potential of CsPbBr<sub>3</sub>-based perovskite solar cells using efficient charge transport materials and global optimization
Harnessing the potential of CsPbBr<sub>3</sub>-based perovskite solar cells using efficient charge transport materials and global optimization Open
Here we have done SCAPS simulation for optimizing the performance of CsPbBr 3 -based PSC. We first optimized the BMC with HTL connected mode and then optimized the CsPbBr 3 , TiO 2 , & CFTS layers' various parameters in both with-HTL and w…
View article: A Donor-Acceptor Self-Assembled Graphitic Carbon Nitride Based Eb-T Photocatalytic System for Generation and Regeneration of C(Sp3)-F Bond and Nadh Under Sunlight
A Donor-Acceptor Self-Assembled Graphitic Carbon Nitride Based Eb-T Photocatalytic System for Generation and Regeneration of C(Sp3)-F Bond and Nadh Under Sunlight Open
View article: Achieving above 24% efficiency with non-toxic CsSnI<sub>3</sub> perovskite solar cells by harnessing the potential of the absorber and charge transport layers
Achieving above 24% efficiency with non-toxic CsSnI<sub>3</sub> perovskite solar cells by harnessing the potential of the absorber and charge transport layers Open
This study employs theoretical simulations to identify ways to improve the efficiency of CsSnI 3 -based perovskite solar cells with PCBM ETL. The optimized device with CFTS HTL with a structure of ITO/PCBM/CsSnI 3 /CFTS/Se shows the highes…
View article: High Power-Conversion Efficiency of Lead-Free Perovskite Solar Cells: A Theoretical Investigation
High Power-Conversion Efficiency of Lead-Free Perovskite Solar Cells: A Theoretical Investigation Open
Solar cells based on lead-free perovskite have demonstrated great potential for next-generation renewable energy. The SCAPS-1D simulation software was used in this study to perform novel device modelling of a lead-free perovskite solar cel…
View article: Modeling and Simulation of Tin Sulfide (SnS)-Based Solar Cell Using ZnO as Transparent Conductive Oxide (TCO) and NiO as Hole Transport Layer (HTL)
Modeling and Simulation of Tin Sulfide (SnS)-Based Solar Cell Using ZnO as Transparent Conductive Oxide (TCO) and NiO as Hole Transport Layer (HTL) Open
This paper describes the simulation by Solar Cell Capacitance Simulator-1D (SCAPS-1D) software of ZnO/CdS/SnS/NiO/Au solar cells, in which zinc oxide (ZnO) is used as transparent conductive oxide (TCO) and nickel oxide (NiO) is used as a h…
View article: Comparative study of Au, Al, and Ag metal based SPR sensor using nickel and antimonene to enhance the sensitivity in visible range
Comparative study of Au, Al, and Ag metal based SPR sensor using nickel and antimonene to enhance the sensitivity in visible range Open
In this simulation work, comparative study of surface plasmon resonance (SPR) based sensor designed with gold (Au), Aluminium (Al), Silver (Ag) are numerically investigated to improve the performance parameter of device using Ni-Antimonene…