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Xiang Qi

Researcher at Xiangtan University

Publications -  219
Citations -  8630

Xiang Qi is an academic researcher from Xiangtan University. The author has contributed to research in topics: Graphene & Chemistry. The author has an hindex of 42, co-authored 179 publications receiving 6550 citations. Previous affiliations of Xiang Qi include Shenzhen University & Monash University.

Papers
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Broadband nonlinear optical response in multi-layer black phosphorus: an emerging infrared and mid-infrared optical material

TL;DR: The results might suggest that ultra-thin multi-layer BP films could be potentially developed as broadband ultra-fast photonics devices, such as passive Q-switcher, mode-locker, optical switcher etc.
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Ultra-short pulse generation by a topological insulator based saturable absorber

TL;DR: In this article, the topological insulator (TI) Bi2Te3 is shown to be a very high modulation-depth (up to 95%) saturable absorber.
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Environmentally Robust Black Phosphorus Nanosheets in Solution: Application for Self-Powered Photodetector

TL;DR: In this article, the performance of 2D black phosphorus (BP) nanosheets-based photodetector is evaluated in various KOH concentrations, which demonstrates that the as-prepared BP-based heterostructures may have a great potential application in self-powered photoderivers.
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Few-Layer Black Phosphorus Nanosheets as Electrocatalysts for Highly Efficient Oxygen Evolution Reaction

TL;DR: In this article, a few-layer BP nanosheets are applied as electrocatalysts and exhibit preferable electrocatalysistic OER activity in association with structural robustness; subsequently, the dependence of current density and applied bias potential on the concentration of OH− has also been uncovered.