High Detectivity and Fast MoS2 Monolayer MSM Photodetector

R Singh, C Patel, P Kumar, M Dubey… - ACS Applied …, 2022 - ACS Publications
Metal–semiconductor–metal (MSM) photodetectors offer efficient solutions for many
applications. Here, we combine surface energy assisted wet transfer of a MoS2 monolayer …

Improving the Cu2ZnSn(S,Se)4-Based Photovoltaic Conversion Efficiency by Back-Contact Modification

BS Sengar, V Garg, G Siddharth… - … on Electron Devices, 2021 - ieeexplore.ieee.org
Back-contact modification using a 10-nm ZnS layer in CZTSSe-based solar cell can play a
crucial role in improving photovoltaic conversion efficiency. An ultrathin layer of ZnS is …

Synthesis, structure, melting and optical properties of three complex orthorhombic sulfides BaDyCuS3, BaHoCuS3 and BaYbCuS3

NO Azarapin, VV Atuchin, NG Maximov… - Materials Research …, 2021 - Elsevier
Abstract Complex sulfides BaDyCuS 3, BaHoCuS 3 and BaYbCuS 3 were synthesized in a
flow of sulfiding gases (CS 2, H 2 S) at 900 о C from standard solutions of lanthanide and …

Investigation of DIBS-deposited CdZnO/ZnO-based multiple quantum well for large-area photovoltaic application

G Siddharth, R Singh, V Garg… - … on Electron Devices, 2020 - ieeexplore.ieee.org
Multiple quantum wells (MQWs) of CdZnO/ZnO are realized, for the first time, by dual ion
beam sputtering (DIBS) system at different deposition conditions in terms of ion beam power …

Recent development of low cost nebulizer sprayed Cd1-xZnxO nanoparticles

B Amudhavalli, M Prasath, R Mariappan - Solid State Communications, 2022 - Elsevier
The optoelectronic properties of nebulizer sprayed Cd 1-x Zn x O films at 400° C with volume
ratio of Cd: Zn varying from x= 0 to 1. The prepared films were characterized by structural …

Structural and optical study of sputtered grown Sb doped ZnO thin film

R Singh, G Siddharth, R Bhardwaj… - 2021 IEEE 21st …, 2021 - ieeexplore.ieee.org
Sb-ZnO (SZO) thin films were formed on n-Si semiconductor and sapphire by dual ion beam
sputtering (DIBS) technique. Structural and optical parameters of SZO sputtered grown film …

Carrier Quantization Effect and Defect Disparity in CZTS/CZTSSe Kesterite Solar Cell

C Palanisamy, S Rouray - 2022 IEEE Region 10 Symposium …, 2022 - ieeexplore.ieee.org
Materials made of kesterite are susceptible to Several methods for enhancing efficiency
have been studied, with one notable research focused on the use of Quantum Wells (QW) …

The performance and degradation process of a greenly synthesized transient heterojunction diode

Z **, Q Xue, D Lu, C Chen, Y Wu, M Li, T Hang - Thin Solid Films, 2020 - Elsevier
Transient electronics are of great interest for applications in biomedical implants, hardware
secure technologies and environmental friendly consumer devices. However, most transient …

Optimization of dual ion beam sputtered MQWs for solar cell

G Siddharth, R Singh, M Dubey… - 2021 IEEE 48th …, 2021 - ieeexplore.ieee.org
In this work, fabrication of CdZnO/ZnO-based multiple quantum wells (MQWs) by dual ion
beam sputtering (DIBS) is optimized based on different deposition temperature and halt time …