Results 1 to 10 of about 562,978 (284)

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, Chun-Yu Kuo, Bo-Chang Li, Po-Wen Chiu, Klaus Y. J. Hsu   +4 more
doaj   +5 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, Uk-Won Nam, Sunghwan Kim, Sukwon Youn, Won-Kee Park, Jongdae Sohn, Hong Joo Kim, Seh-Wook Lee, Junga Hwang, Sung-Joon Ye, Insoo Jun, Young-Jun Choi   +11 more
doaj   +4 more sources

Boron-Implanted Black Silicon Photodiode with Close-to-Ideal Responsivity from 200 to 1000 nm [PDF]

ACS Photonics, 2023
Xiao-Long Liu, Ville Vähänissi, Behrad Radfar   +2 more
exaly   +2 more sources

I-V and C-V Characterization of a High-Responsivity Graphene/Silicon Photodiode with Embedded MOS Capacitor [PDF]

Nanomaterials, 2017
Antonio di Bartolomeo, Laura Iemmo, Giuseppe Luongo   +2 more
exaly   +2 more sources

Spatial mapping of photovoltage and light-induced displacement of on-chip coupled piezo/photodiodes by Kelvin probe force microscopy under modulated illumination

Beilstein Journal of Nanotechnology, 2023
In this work, a silicon photodiode integrated with a piezoelectric membrane is studied by Kelvin probe force microscopy (KPFM) under modulated illumination.
Zeinab Eftekhari, Nasim Rezaei, Hidde Stokkel, Jian-Yao Zheng, Andrea Cerreta, Ilka Hermes, Minh Nguyen, Guus Rijnders, Rebecca Saive   +8 more
doaj   +1 more source

Model and algorithm of creation of silicon photodiod with high sensitivity in the middle infrared area of the spectrum

Радіоелектронні і комп'ютерні системи, 2022
The sensitivity of the photodiode will depend on the amount of radiation power that it must register. The characteristics of a photodiode, as is known, are determined by its design.
Yuri Dobrovolsky, Yurii Sorokatyi
doaj   +1 more source

Isolation of Responsive Elements of Planar Multi-Element Photodiodes

East European Journal of Physics, 2023
In the mass production of multi-element silicon p-i-n photodiodes, the problem of systematic rejection of products due to a decrease in the insulation resistance between the active elements of photodetectors has been revealed. The purpose of this work is
Mykola S. Kukurudziak
doaj   +1 more source

Research on the Structure Design of Silicon Avalanche Photodiode with Near-Ultraviolet High Responsivity

Photonics, 2023
To improve the low responsivity of the silicon avalanche photodiode in the near-ultraviolet wavelength range, we designed a near-ultraviolet highly responsive Si-APD basic structure with a multiplication layer neighboring the photosensitive surface ...
Guangtong Guo, Weishuai Chen, Kaifeng Zheng, Jinguang Lv, Yuxin Qin, Baixuan Zhao, Yingze Zhao, Yupeng Chen, Dan Gao, Jingqiu Liang, Weibiao Wang   +10 more
doaj   +1 more source

Silicon Near-Infrared Sensor Using Trench Photodiode Array

IEEE Access, 2021
In this paper, we report a method of increasing the sensitivity of a silicon near-infrared sensor. The sensor is realized by forming multiple trench-type photodiodes in a silicon chip. The trench photodiodes can be formed using conventional semiconductor
Yutaka Arima
doaj   +1 more source

Automated Characterization of Single-Photon Avalanche Photodiode

International Islamic University Malaysia Engineering Journal, 2012
We report an automated characterization of a single-photon detector based on commercial silicon avalanche photodiode (PerkinElmer C30902SH). The photodiode is characterized by I-V curves at different illumination levels (darkness, 10 pW and 10 µW), dark ...
Aina Mardhiyah M. Ghazali, Audun Nystad Bugge, Sebastien Sauge, Vadim Makarov   +3 more
doaj   +1 more source