Results 31 to 40 of about 562,978 (284)
Measurement of Photo Capacitance in Amorphous Silicon Photodiodes [PDF]
, 2013 This paper discusses the photodiode capacitance dependence on imposed light and applied voltage using different devices. The first device is a double amorphous silicon pin-pin photodiode; the second one a crystalline pin diode and the last one a single pin amorphous silicon diode.
Gonçalves, Dora +4 more
openaire +2 more sources
Photodetector device for fiber optical telecommunication systems
Semiconductor Physics, Quantum Electronics & Optoelectronics, 2019 The properties of a photodetector device with a balanced photodetector, which includes an avalanche silicon photodiode with the Schottky barrier, have been analyzed in this work. Considered here are advantages of the analyzed semiconductor photodetectors
N.O. Andreyeva
doaj +1 more source
Influence of silicon characteristics on the parameters of manufactured photonics cells
East European Journal of Physics, 2023 The paper investigates the influence of the electrophysical characteristics of silicon on the final parameters of photoelectronic elements using p-i-n photodiodes as an example. It has been found that photodiode samples made on the basis of silicon with
Mykola S. Kukurudziak +1 more
doaj +1 more source
AIP Advances, 2019 For the full benefit of the silicon chip industry and to further shift the photoresponse cut-off wavelength of the silicon photodetectors, high-performance Ag-doped Si p-n photodiodes with an extended infrared photoresponsivity are constructed on the ...
Ahmed A. M. El-Amir +8 more
doaj +1 more source
Synthesis of Boron-Doped Silicon Film Using Hot Wire Chemical Vapor Deposition Technique
Crystals, 2020 Boron-doped polycrystalline silicon film was synthesized using hot wire chemical vapor deposition technique for possible application in photonics devices.
M. Abul Hossion, B. M. Arora
doaj +1 more source
Characteristics of Nanostructure Silicon Photodiode using Laser Assisted Etching [PDF]
, 2013 We prepared nanostructures silicon photodiode (nPSi) by using laser assisted etching at fixed current density (30mA/cm2) with different etching wavelengths of laser diode (532,650 and 810nm), a (metal/nanostructure silicon/metal) photodiode has been ...
Ahmed, Naser M. +4 more
core +1 more source
Advanced Functional Materials, EarlyView.ABSTRACT Chitosan, a polysaccharide upcycled from biowaste, has long promised sustainable, biocompatible, and antimicrobial films and devices, an appeal reinforced by its recent regulatory recognition, with several chitosan‐based antibacterial dressings gaining clearance through the Food and Drug Administration's 510(k) pathway.
Jacopo Nicoletti +16 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A field‐driven transition from chiral stripes to an achiral fan state is observed in a tetragonal magnet and linked to a temperature‐dependent rotation of the effective Dzyaloshinskii–Moriya interaction axis. This interplay generates pronounced in‐plane anisotropy and provides a new route for controlling chiral spin textures in noncentrosymmetric ...
Victor Ukleev +19 more
wiley +1 more source
Sensors, 2023 Recent years have witnessed a growing interest in detectors capable of detecting single photons in the near-infrared (NIR), mainly due to the emergence of new applications such as light detection and ranging (LiDAR) for, e.g., autonomous driving.
Elia Scattolo +5 more
doaj +1 more source
Ultraviolet photodiode fabricated from TiO2 nanorods/p-silicon heterojunction
, 2022 © 2022 Elsevier B.V.In this paper, an ultraviolet (UV) photodiode in p-n heterojunction configuration is fabricated from TiO2 nanorods hydrothermally deposited on p-type silicon substrate.
Sekertekin, Betul +3 more
core +1 more source