Neelabh Srivastava

Observation of Double-Shifted Hysteresis Loop and Exchange Bias in Polycrystalline Ni50Mn50 Thin Films

Deepak Pandey, Neelabh Srivastava

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Numerical optimization of zintl phosphide BaCd 2 P 2 based thin film solar cell using SCAPS-1D simulation

Rutuparna Rath, Mr Sanidul Islam, Nitin Srivastava, Dheeraj Kumar Pandey et autres

Abstract Thin-film photovoltaics are widely explored for decarbonized energy generation due to their lightweight form factor, mechanical flexibility, and potential for low-cost fabrication. However, their broader deployment is still constrained by relatively modest efficiencies and concerns related to material scarcity and long-term …

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Device Modeling and Numerical Investigation of Highly Efficient CsSn 0.5 Ge 0.5 I 3 /Si 2T Tandem Solar Cell With >31% Efficiency

Mr Sanidul Islam, Deepak Pandey, Arvind Kumar Sharma, Nitin Srivastava et autres

Tandem solar cells represent a transformative approach in overcoming the efficiency ceiling of single‐junction photovoltaics by harnessing a wider portion of the solar spectrum. In this study, a high‐performance two‐terminal tandem device is designed by integrating a CsSn 0.5 Ge 0.5 I …

Eco-Friendly Organic Perovskite Photovoltaic -Based Hole Transport Layer for Tin Mono Sulfide Solar Cell: A Numerical Simulation Approach via SCAPS-1D Application

Arvind Kumar Sharma, Sunil Kumar, Vijay Kumar Mishra, Divyanjalee Kumari et autres

ABSTRACT Because solar energy is so abundant, it is gradually replacing fossil fuels as one of the main energy sources. It is measured one of the mainly capable renewable power sources due to its ample supply, adaptability, and ecological advantages. An electrical …

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Highly Stable Nanocomposite PVDF-Based Energy Harvesting Piezoelectric Devices

Rahutosh Ranjan, Sushama Yadav, Sujeet Kumar Chaurasia, Nitin Srivastava et autres

The topic of energy harvesting is very important because of the rising power consumption and environmental concerns. Extensive research is being done on Poly (Vinylidene Fluoride) PVDF and its copolymers for the purpose of developing energy harvesting devices. This chapter deals with …

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Polymer Electrolytes for Next Generation Energy Storage Applications

Neelabh Srivastava, Nitin Srivastava, Sonika

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Tailoring structural, optical, and electrochemical properties of NiFe2O4 via La3+ doping for energy storage applications

Jeeban Jyoti Pani, Manish Kumar Srivastava, Gopeshwar Dhar Dwivedi, Nitin Srivastava et autres

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CuBi2O4 solar cells surpassing 33 % efficiency: A path to sustainable and temperature-stable photovoltaics

Abhishek Kumar, P. Ajay-D-Vimal Raj, Kubid Borgohain, Sweta Chatterjee et autres

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Structural, morphological and electrical transport behaviour of inverse Heusler Mn2CoSi/n-Si(100) thin film structure

Anadi Krishna Atul, R. J. Choudhary, Neelabh Srivastava

Abstract The family of Co-based Heusler compounds holds considerable promise for spintronic applications due to their theoretically half-metallic magnetic nature. In this work, we have studied the structural, morphological and transport behaviour of Mn2CoSi (MCS) inverse Heusler alloy (HA) experimentally in thin …

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Observation of spin-gapless semiconducting behaviour around room temperature in Mn2CoSi/n-Si(100) structure

Anadi Krishna Atul, Rajeev Rawat, R. J. Choudhary, Neelabh Srivastava

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Probing half-metallicity in Mn2CoSi/Si(100) thin film structures using electrical transport measurements towards spintronic applications

Anadi Krishna Atul, Indra Sulania, R. J. Choudhary, Neelabh Srivastava

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Exploring 32 % efficiency of eco-friendly kusachiite-based solar cells: A numerical study

Sumit Kumar Choudhary, Rahutosh Ranjan, Manish Nath Tripathi, Neelabh Srivastava et autres

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