User profiles for Raman Kumari
Raman KumariAssociate professor, Atam Institute of Pharmacy, hisar Verified email at osgu.ac.in Cited by 9 |
Sb2Se3 heterostructure solar cells: Techniques to improve efficiency
Compounds made up of metalloid/metallic cations and chalcogen anions like SnS, GeSe, and
Sb 2 Se 3 have made a nonnegotiable impact in new and emerging absorbers for thin film …
Sb 2 Se 3 have made a nonnegotiable impact in new and emerging absorbers for thin film …
24% Efficient, Simple ZnSe/Sb2Se3 Heterojunction Solar Cell: An Analysis of PV Characteristics and Defects
R Kumari, M Mamta, R Kumar, Y Singh, VN Singh - ACS omega, 2022 - ACS Publications
In this work, a new wide-band-gap n-type buffer layer, ZnSe, has been proposed and
investigated for an antimony selenide (Sb 2 Se 3 )-based thin-film solar cell. The study aims to …
investigated for an antimony selenide (Sb 2 Se 3 )-based thin-film solar cell. The study aims to …
[HTML][HTML] SnO2-Based NO2 Gas Sensor with Outstanding Sensing Performance at Room Temperature
The controlled and efficient formation of oxygen vacancies on the surface of metal oxide
semiconductors is required for their use in gas sensors. This work addresses the gas-sensing …
semiconductors is required for their use in gas sensors. This work addresses the gas-sensing …
[HTML][HTML] Thermally Deposited Sb2Se3/CdS-Based Solar Cell: Experimental and Theoretical Analysis
Mamta, R Kumari, C Yadav, R Kumar, KK Maurya… - Nanomaterials, 2023 - mdpi.com
… Raman spectroscopy was used to analyze the phase of thin … Raman spectroscopy is based
on the inelastic scattering that … Raman mode symmetry determines the nature of a material’s …
on the inelastic scattering that … Raman mode symmetry determines the nature of a material’s …
[HTML][HTML] Ideal HTLs May Open the Door for Further Development of Sb2Se3 Solar Cells—A Numerical Approach
Mamta, R Kumari, R Kumar, KK Maurya, VN Singh - Sustainability, 2023 - mdpi.com
Antimony selenide (Sb 2 Se 3 ) material has been brought into sharp focus in the solar cell
field due to its remarkable performance in recent times. Solar cell efficiency increases daily …
field due to its remarkable performance in recent times. Solar cell efficiency increases daily …
[PDF][PDF] Oral delivery of peptide and protein therapeutics: challenges and strategies.
P Vishvakarma, R Kumari, SM Vanmathi… - Journal of …, 2023 - researchgate.net
This review explores the challenges and strategies in oral delivery of peptide and protein
therapeutics. Physiological barriers such as the gastrointestinal tract, enzymatic degradation, …
therapeutics. Physiological barriers such as the gastrointestinal tract, enzymatic degradation, …
Performance of Sb2Se3‐Based Solar Cell: With and Without a Back Surface Field Layer
M Mamta, R Kumari, KK Maurya… - Energy …, 2023 - Wiley Online Library
Optimizing thin‐film‐based solar cells’ efficiency is essential for expanding renewable energy
deployment. Fundamental device properties such as life‐span and optical properties must …
deployment. Fundamental device properties such as life‐span and optical properties must …
[PDF][PDF] SnTe as a BSF enhances the performance of Sb2Se3 based solar cell: A numerical approach
R Kumari, R Kumar, VN Singh - Heliyon, 2022 - cell.com
This theoretical investigation's primary goal is to investigate how the Sb 2 Se 3 solar cell's
performance may be improved. Here, SnTe, as an innovative back surface field (BSF) layer, …
performance may be improved. Here, SnTe, as an innovative back surface field (BSF) layer, …
Performance Analysis of CdS‐Free, Sb2Se3/ZnSe p–n Junction Cells with Various Hole Transport Layers and Contacts
R Kumari, Mamta, AK Chaudhary… - Advanced Theory and …, 2023 - Wiley Online Library
Sb 2 Se 3 , a promising thin‐film photovoltaic (TFPV) absorber material known for its non‐toxic
nature, abundance on Earth, and stability has the inherent limitations of low doping …
nature, abundance on Earth, and stability has the inherent limitations of low doping …
Patient satisfaction with inhaled medication for asthma
AN Aggarwal, R Kumari, S Grover - Respiratory Care, 2018 - rc.rcjournal.com
BACKGROUND: We sought to compare treatment satisfaction with inhaled medications
among asthmatics using a metered-dose inhaler (MDI) or a dry-powder inhaler (DPI), and to …
among asthmatics using a metered-dose inhaler (MDI) or a dry-powder inhaler (DPI), and to …