Self-powered photodetectors: a device engineering perspective

V Goel, Y Kumar, G Rawat, H Kumar - Nanoscale, 2024 - pubs.rsc.org
Nanoscale self-powered photodetectors that can work without any external source of energy
are required for future applications. There is potential demand for these devices in areas like …

Solution-processed ZnO nanoparticles (NPs)/CH3NH3PbI3/PTB7/MoO3/Ag inverted structure based UV–visible-Near Infrared (NIR) broadband photodetector

RK Upadhyay, S Jit - Optical Materials, 2023 - Elsevier
This paper reports a ZnO Nanoparticles (NPs)/CH 3 NH 3 PbI 3/PTB7/MoO 3/Ag inverted
structure based UV–visible-Near Infrared (NIR) broadband photodetector fabricated on the …

Significant mobility enhancement by semicrystalline polymers additive for crystallization and charge transport in organic field-effect transistor

S Bi, Z Yao, X Han, C Bi, X Wang, Q Chen… - Electronic Materials …, 2024 - Springer
The incorporation of semi-crystalline polymers as additives with small-molecule organic
semiconductors has emerged as a pioneering method for the alteration of crystallization …

PTB7 decorated ZnO-nanorod-based room-temperature ammonia gas sensor

JS Rana, S Das, S Jit - IEEE Sensors Journal, 2022 - ieeexplore.ieee.org
We demonstrate a poly ([4, 8-bis [(2-ethylhexyl) oxy] benzo [1, 2-b: 4, 5-b'] dithiophene-2, 6-
diyl][3-fluoro-2-[(2-et-hylhexyl) carbonyl] thieno [3, 4-b] thiophenediyl])(PTB7) decorated zinc …

Solution Processed ITO/ZnO QDs/TIPS-Pentacene/MoOₓ High-Performance UV-Visible Photodetector

AP Singh, S Jit - IEEE Photonics Technology Letters, 2022 - ieeexplore.ieee.org
This letter reports a TIPS-Pentacene (TIPS-P) based ultraviolet-visible (UV-Vis)
photodetector using zinc oxide (ZnO) colloidal quantum dots (CQD)(of an average size of …

Performance Optimization of ZnO QDs/F8BT Heterojunction-Based UV–Visible Photodetectors Using MoOx Hole Transport Layer

AP Singh, S Jit - IEEE Transactions on Electron Devices, 2023 - ieeexplore.ieee.org
This article investigates the effect of the MoO x hole transport layer (HTL) on the
performance of a poly (9, 9-dioctylfluorene-alcohol-benzothiadiazol)(F8BT) and ZnO …

Performance enhanced of metal-semiconductor-metal ultraviolet photodetector enabled by ZnO/MXene/ZnO sandwich structure achieved through the hot-electrons …

L Chu, C Xu, W Zeng, C Nie, L Deng… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The optimized metal-semiconductor-metal (MSM) ultraviolet photodetector (UVPD) based on
ZnO/MXene/ZnO (ZMZ) sandwich structure is reported here. Since introducing ZMZ, the …

Room temperature ZnO nanorods based TFT ammonia sensor: an experimental and simulation study

BB Kumar, B Bhowmik, AP Singh, S Jit, K Singh - Applied Physics A, 2024 - Springer
This study presents a method for growing and characterizing isolated and coalesced ZnO
nanorods on a SiO 2/p-Si substrate using the chemical bath deposition (CBD) technique …

Highly responsive Al/PTB7/Si/Al vertical structure-based white light photodetector using FTM method

JS Rana, S Das, S Jit - IEEE Photonics Technology Letters, 2023 - ieeexplore.ieee.org
This letter reports a p-type Poly [[4, 8-bis [(2-ethylhexyl) oxy] benzo [1, 2-b: 4, 5-b']
dithiophene-2, 6-diyl][3-fluoro-2-[(2-ethylhexyl) carbonyl] thieno [3, 4-b] …

Simulation and Analysis of Plasmonic Photodetector Based on Au Nanoparticles and HfO2 interlayer with Improved Performance in Visible Spectral Region

BR Muthu, D Vaithiyanathan… - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
This work reports on a photodetector (PD) based on SiO2 substrate, Au nanoparticles (NPs),
and hafnium oxide (HfO2)/aluminum oxide (Al2O3) interlayer with plasmonic enhancement …