A highly efficient bilayer graphene/ZnO/silicon nanowire based heterojunction photodetector with broadband spectral response

S Bansal, K Prakash, K Sharma, N Sardana… - …, 2020 - iopscience.iop.org
This paper presents three self-powered photodetectors namely, p+-bilayer graphene
(BLG)/n+-ZnO nanowires (NWs), p+-BLG/n+-Si NWs/p–-Si and p+-BLG/n+-ZnO NWs/p–-Si …

Investigation of the microstructure, optical, electrical and nanomechanical properties of ZnOx thin films deposited by magnetron sputtering

M Mazur, A Obstarczyk, W Posadowski, J Domaradzki… - Materials, 2022 - mdpi.com
The paper presents the results of an investigation of the influence of technological
parameters on the microstructure, optical, electrical and nanomechanical properties of zinc …

Time dependent growth of ZnO nanoflowers with enhanced field emission properties

A Umar, H Algarni, SH Kim, MS Al-Assiri - Ceramics International, 2016 - Elsevier
Herein, we report the facile growth of ZnO nanoflowers composed of nanorods on silicon
substrate by non-catalytic thermal evaporation process. The grown nanoflowers were …

Performance analyses of Schottky diodes with Au/Pd contacts on n-ZnO thin films as UV detectors

T Varma, C Periasamy, D Boolchandani - Superlattices and Microstructures, 2017 - Elsevier
In this paper, we report fabrication and performance analyses of UV detectors based on ZnO
thin film Schottky diodes with Au and Pd contacts. RF magnetron sputtering technique has …

Photodetection properties of ZnO/Si heterojunction diode: A simulation study

S Sharma, A Sumathi, C Periasamy - IETE Technical Review, 2017 - Taylor & Francis
This article reports simulation study and performance analysis of ZnO/Si heterojunction-
based UV–visible photodetector. Different electrical and optical parameters such as energy …

Annealing temperature dependent structural and optical properties of RF sputtered ZnO thin films

S Sharma, T Varma, K Asokan… - … of Nanoscience and …, 2017 - ingentaconnect.com
This work investigates the effect of annealing temperature on structural and optical
properties of ZnO thin films grown over Si 100 and glass substrates using RF sputtering …

Simulation and Optimization of Pt/ZnO Schottky UV Photodetector with Al Ohmic Contact

S Bansal - 2024 3rd International Conference for Innovation in …, 2024 - ieeexplore.ieee.org
The demand for high-performance optoelectronic devices continues to drive research
toward new materials and device designs. This research focuses on the simulation and …

Investigation of ZnO/Graphene/Si Based UV Photodetectors for Civil and Military Applications

R Kumar, SK Swain, A Kumar… - … , Circuits, and Systems …, 2023 - ieeexplore.ieee.org
In this work, the study involves simulations and performance analysis of UV photodetector
based on ZnO/Graphene/Si heterojunction. The main objective is to investigate various …

Theoretical and experimental study of UV detection characteristics of Pd/ZnO nanorod Schottky diodes

S Singh, PK Tiwari, H Kumar, Y Kumar, G Rawat… - Nano, 2017 - World Scientific
In this work, we report theoretical and experimental study of Pd/ZnO nanorod (NR) Schottky
diodes-based ultraviolet photodetector (UV-PD). The ZnO-NRs are deposited on indium tin …

Simulation and experimental study of ZnO thin film deposited over p-Si with Al contact

CA Singh, C Ngangbam, A Ranjan… - 2017 IEEE …, 2017 - ieeexplore.ieee.org
This paper comes with Zinc Oxide (ZnO) thin film deposition over virtually grown p-Si
substrate and fabricated using the E-beam evaporation PVD technique. The simulation …