A Graphene/Polycrystalline Silicon Photodiode and Its Integration in a Photodiode–Oxide–Semiconductor Field Effect Transistor [PDF]
Micromachines, 2020 In recent years, the characteristics of the graphene/crystalline silicon junction have been frequently discussed in the literature, but study of the graphene/polycrystalline silicon junction and its potential applications is hardly found.
Yu-Yang Tsai +4 more
doaj +4 more sources
Boron-Implanted Black Silicon Photodiode with Close-to-Ideal Responsivity from 200 to 1000 nm. [PDF]
ACS Photonics, 2023 Detection of UV light has traditionally been a major challenge for Si photodiodes due to reflectance losses and junction recombination. Here we overcome these problems by combining a nanostructured surface with an optimized implanted junction and compare
Setälä OE +6 more
europepmc +2 more sources
Nonlinear germanium-silicon photodiode for activation and monitoring in photonic neuromorphic networks. [PDF]
Nat Commun, 2022 Silicon photonics is promising for artificial neural networks computing owing to its superior interconnect bandwidth, low energy consumption and scalable fabrication.
Shi Y +7 more
europepmc +2 more sources
A Study on the Performance of a Silicon Photodiode Sensor for a Particle Dosimeter and Spectrometer [PDF]
Sensors, 2021 A lunar vehicle radiation dosimeter (LVRAD) has been proposed for studying the radiation environment on the lunar surface and evaluating its impact on human health.
Bobae Kim +11 more
doaj +2 more sources
I-V and C-V Characterization of a High-Responsivity Graphene/Silicon Photodiode with Embedded MOS Capacitor. [PDF]
Nanomaterials (Basel), 2017 We study the effect of temperature and light on the I-V and C-V characteristics of a graphene/silicon Schottky diode. The device exhibits a reverse-bias photocurrent exceeding the forward current and achieves a photoresponsivity as high as 2.5 A/W.
Luongo G +5 more
europepmc +2 more sources
Silicon photodiode-competitive 2D vertical photodetector
npj Flexible ElectronicsEmerging two-dimensional (2D) materials offer significant potential for post-silicon photodetectors but often fall short of matching silicon photodiode performance.
Chengyun Hong +3 more
doaj +2 more sources
A 209 ps Shutter-Time CMOS Image Sensor for Ultra-Fast Diagnosis [PDF]
SensorsA conventional microchannel plate framing camera is typically utilized for inertial confinement fusion diagnosis. However, as a vacuum electronic device, it has inherent limitations, such as a complex structure and the inability to achieve single-line-of-
Houzhi Cai +3 more
doaj +2 more sources
MoSe2/WS2 heterojunction photodiode integrated with a silicon nitride waveguide for near infrared light detection with high responsivity [PDF]
Light: Science & Applications, 2021 We experimentally demonstrate a chip scale 2D MoSe_2/WS_2 heterostructure photodetector operating at near visible frequencies and its application for characterizing silicon nitride resonators that are integrated on the same chip.
Rivka Gherabli +4 more
semanticscholar +1 more source
Temperature Drift of Silicon Photodiode Spectral Sensitivity
Radioelectronics and Communications Systems, 2023 The spectral sensitivity change of a silicon photodiode with its temperature is analyzed in the article. This research area is relevant because silicon photodiodes are used as sensitive elements in temperature control systems of the vapour-phase epitaxy ...
Andryi O. Voronko +2 more
semanticscholar +1 more source
High-responsivity silicon p–i–n mesa-photodiode
Semiconductor Science and Technology, 2023 Silicon p–i–n mesa-photodiodes have been made. Different variants of masking coating during etching of the mesa-profile have been studied. Comparative characteristic of photodetectors manufacture by planar- and mesa-technology have been carried out ...
M. Kukurudziak, E. Maistruk
semanticscholar +1 more source