IEEE Shanghai Nanotechnology Council Chapter

Chair of Shanghai NTC Chapter

Prof. Weida Hu (胡伟达)
Head of department
State Key Laboratory of Infrared Physics
Shanghai Institute of Technical Physics, Chinese Academy of Sciences
Address: 500 Yu-Tian Road, Shanghai, China
Postcode: 200083
Email address: [email protected]

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Research Area

1. Low-dimensional infrared photodetectors/photodiodes/phototransistors: a) device fabrication and physics of two-dimensional material (Black Phosphorus, Black Arsenic–Phosphorus, PdSe, PdSeS, Tellurium, Graphene, TMDs) photodetectors; surface plasmon polariton (SPP) resonance and polarized enhanced two-dimensional material photodetectors; b) device fabrication and physics of narrow band-gap nanowire (InAs, InGaAs, InP) infrared photodetectors/phototransistors.
2. Thin-film infrared photodetectors/photodiodes: device physics, design, and space applications of HgCdTe and Si blocked-impurity-band (BIB) based infrared photodetectors for third-generation infrared remote sensing, such as long-wavelength infrared (LWIR) or two-color infrared photodiodes, very long-wavelength infrared (VLWIR) photodiodes, and infrared avalanche photodiodes (APD).
3. Sensing-memory-processing smart chips based on novel optoelectronic and electronic devices.

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