Dr. ZhiFeng Li Profile

Dr. ZhiFeng Li

at Shanghai Institute of Technical Physics CAS

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Author

Publications (8)

Proceedings Article | 23 August 2013 Paper

Ion-implanted Si:P blocked-impurity-band photodetectors for far-infrared and terahertz radiation detection

Kaisheng Liao, Ning Li, Xihui Liu, Liang Huang, Qiaoyu Zeng, Xiaohao Zhou, Zhifeng Li

Proceedings Volume 8909, 890913 (2013) https://doi.org/10.1117/12.2034769

KEYWORDS: Sensors, Infrared radiation, Terahertz radiation, Silicon, Ion implantation, Photodetectors, Millimeter wave sensors, Absorption, Doping, Photoresist materials

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Proceedings Article | 23 August 2013 Paper

A 46μm AlGsAs/GaAs terahertz quantum-well infrared photodetector

Xi-hui Liu, Kai-sheng Liao, Xiao-hao Zhou, Zhi-feng Li, Ning Li

Proceedings Volume 8909, 890912 (2013) https://doi.org/10.1117/12.2034762

KEYWORDS: Quantum well infrared photodetectors, Terahertz radiation, Infrared radiation, Infrared imaging, Thermography, Quantum wells, Gallium arsenide, Infrared detectors, Temperature metrology, Aluminum

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Proceedings Article | 11 December 2012 Paper

A novel 32x1 readout integrated circuit with high dynamic range for IRFPA

Zhuang Miao, Ning Li, Zhifeng Li

Proceedings Volume 8562, 856225 (2012) https://doi.org/10.1117/12.982004

KEYWORDS: Readout integrated circuits, High dynamic range imaging, Signal detection, Sensors, Infrared radiation, Information fusion, Metals, CMOS technology, Clocks, Infrared imaging

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Proceedings Article | 28 November 2011 Paper

Microscopic study on the carrier distribution in optoelectronic device structures: experiment and modeling

Wenchao Huang, Hui Xia, Shaowei Wang, Honghai Deng, Peng Wei, Lu Li, Fengqi Liu, Zhifeng Li, Tianxin Li

Proceedings Volume 8308, 83081Y (2011) https://doi.org/10.1117/12.904389

KEYWORDS: Particle filters, Diffusion, Quantum wells, Optoelectronic devices, Microscopy, Resistance, Photodetectors, Semiconductors, Doping, Instrument modeling

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Proceedings Article | 5 November 2010 Paper

Carrier relaxations in trap states of GaInNAs and HgCdTe thin films

Fajun Ma, Zhifeng Li, Pingping Chen, Lu Chen, Wei Lu

Proceedings Volume 7854, 78542I (2010) https://doi.org/10.1117/12.868777

KEYWORDS: Mercury cadmium telluride, Thin films, Picosecond phenomena, Electrons, Absorption, Ultrafast phenomena, Infrared radiation, Gallium arsenide, Physics, Solids

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Proceedings Article | 17 January 2008 Paper

The distribution of grating-coupled field of quantum well infrared photodetector using FDTD method

Hongbo Chen, Xiaoshuang Chen, Yong Zeng, Zhifeng Li, Dayuan Xiong, Wei Lu

Proceedings Volume 6835, 68351E (2008) https://doi.org/10.1117/12.755093

KEYWORDS: Quantum well infrared photodetectors, Metals, Finite-difference time-domain method, Diffraction gratings, Quantum wells, Absorption, Polarization, Interfaces, Diffraction, Reflection

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Proceedings Article | 23 January 2006 Paper

Preparation and optical properties of ZnO nanoparticles

Hongmei Zhong, Jinbin Wang, Mei Zhou, Shaowei Wang, Zhifeng Li, Wenlan Xu, Xiaoshuang Chen, Wei Lu

Proceedings Volume 6029, 60290W (2006) https://doi.org/10.1117/12.667712

KEYWORDS: Zinc oxide, Nanoparticles, Annealing, Optical properties, Crystals, Transmission electron microscopy, Ultraviolet radiation, Luminescence, Oxygen, Nanorods

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Proceedings Article | 25 March 2004 Paper

Thermal characteristics in infrared emitter elements studied by Raman scattering

Wei-Ying Cai, Zhi-Feng Li, Ning Li, Shao-Wei Wang, Wei Lu

Proceedings Volume 5277, (2004) https://doi.org/10.1117/12.529879

KEYWORDS: Bridges, Silicon, Raman spectroscopy, Temperature metrology, Thermography, Molecular bridges, Infrared radiation, Raman scattering, Phonons, Infrared imaging

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Showing 5 of 8 publications

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