Results 31 to 40 of about 42,370 (298)

High Speed Photodetectors [PDF]

, 2019
High speed photodetectors are important for a number of applications. This work is about accurate design of uni-travelling carrier photodetectors.
Seeds, AJ, Renaud, CC, Lin, X, Seddon, J, Graham, C   +4 more
core   +1 more source

Plasmon enhanced perovskite-metallic photodetectors

Materials & Design, 2021
Perovskite based photodetectors and hybrid devices possess distinctive properties which have enabled considerable practical applications since perovskite is an ideal candidate for higher sensitivity and response speed.
Qiongchan Gu, Chunhai Hu, Jiming Yang, Jiangtao Lv, Yu Ying, Xiaoxiao Jiang, Guangyuan Si   +6 more
doaj   +1 more source

Light-driven conductivity in Quasi-one-dimensional charge density wave insulator (TaSe4)2I

iScience
Summary: Charge density waves (CDWs) represent a fundamental phenomenon in condensed matter physics with profound implications for quantum materials research.
Zhenyang Xiao, Junqinq Guo, Guangjian Liu, Jiaren Yuan, Xiaxia Liao, Yangbo Zhou   +5 more
doaj   +1 more source

Linearly Polarization-Sensitive Perovskite Photodetectors

, 2023
Highlights Polarization is an exceptional physical property of light that carries and differentiates a significant amount of optical information. Perovskite materials are utilized in polarization-sensitive photodetectors owing to their crystal structure ...
Jie Sun, Liming Ding
core   +1 more source

Recent progress in perovskite-based photodetectors: the design of materials and structures

Advances in Physics: X, 2019
In recent years, taking advantages of high light absorption coefficients, long charge carrier diffusion lengths and intense photoluminescence, halide perovskites have attracted a great deal of interest in developing high-performance optoelectronic ...
Fei Mei, Dongwei Sun, Sijiong Mei, Jiahuan Feng, Yuanming Zhou, Jinxia Xu, Xiangheng Xiao   +6 more
doaj   +1 more source

miaobinlien/ranging-and-light-field-imaging-with-transparent-photodetectors: 1st release

, 2019
MatLab implementation of simulations in "Ranging and Light Field Imaging with Transparent ...
miaobinlien
core   +1 more source

Polarization‐sensitive and wide‐spectrum photovoltaic detector based on quasi‐1D ZrGeTe4 nanoribbon

InfoMat, 2022
Low‐dimensional semiconductors with in‐plane anisotropy and narrow bandgap have been extensively applied to polarized detection in the near‐infrared (NIR) region.
Ruixue Bai, Tao Xiong, Jinshu Zhou, Yue‐Yang Liu, Wanfu Shen, Chunguang Hu, Faguang Yan, Kaiyou Wang, Dahai Wei, Jingbo Li, Juehan Yang, Zhongming Wei   +11 more
doaj   +1 more source

Au-nanoparticles-decorated Sb2S3 nanowirebased flexible ultraviolet/visible photodetectors†

, 2017
Flexible ultraviolet/visible photodetectors were fabricated with Au-nanoparticles-decorated Sb2S3 nanowires, exhibiting high responsivity, specific detectivity and good stability.
Kai Zhang, Tao Luo, Guozhen Shen, Haoran Chen, Zheng Lou   +4 more
core   +1 more source

Promoting 2D Material Photodetectors by Optical Antennas beyond Noble Metals

Advanced Sensor Research, 2023
The distinctive layered crystal structures and diverse properties of 2D layered materials (2DLMs) have established them as prospective building blocks for implementing next‐generation optoelectronics. One critical predicament in terms of light sensing is
Huaxin Yi, Yuhang Ma, Qiaojue Ye, Jianting Lu, Wan Wang, Zhaoqiang Zheng, Churong Ma, Jiandong Yao, Guowei Yang   +8 more
doaj   +1 more source

A Silicon Electromechanical Photodetector [PDF]

Nano Letters, 2013
Opto-mechanical systems have enabled wide-band optical frequency conversion and multi-channel all-optical radio frequency amplification. Realization of an on-chip silicon communication platform is limited by photodetectors needed to convert optical information to electrical signals for further signal processing.
Tallur, Siddharth, Bhave, Sunil A.
openaire   +3 more sources