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Dive into the research topics where Chenxi Liu is active.

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Featured researches published by Chenxi Liu.


international symposium on electromagnetic compatibility | 2016

A dual-band energy selective surface with hexagonal spiral structure

Qihui Zhou; Peiguo Liu; Chenxi Liu; Ning Zhao; Rundong Zheng

In this article, a dual-band energy selective surface (ESS) which allows normal signal to pass and shields high power microwave (HPM) in the operating bands is designed. The ESS is consisted of hexagonal spiral patch and pin diode arrays. The state of pin diodes converts in the light of intensity of incident wave, and the ESS shapes reflective barrier to cut off HPM when diodes are off. The article evaluates the property of energy selectivity by measure the transmission coefficient of the ESS. Simulation results are presented and show that ESS has the ingredient of energy law pass over the frequency band from 3.45 GHz to 3.95 GHz and 8.3 GHz to 8.9 GHz, and the property is still reliable when the incident angle changes.


Superlattices and Microstructures | 2017

Electrically tunable terahertz metamaterials based on graphene stacks array

Hanqing Liu; Peiguo Liu; Li-an Bian; Chenxi Liu; Qihui Zhou; Yuwei Chen


Optics Communications | 2018

Controlling enhanced absorption in graphene metamaterial

Qihui Zhou; Peiguo Liu; Li-an Bian; Hanqing Liu; Chenxi Liu; Genghui Chen


Optical Materials Express | 2018

Dynamic electromagnetically induced transparency based on a metal-graphene hybrid metamaterial

Chenxi Liu; Peiguo Liu; Cheng Yang; Yue Lin; Song Zha


Optics Communications | 2018

Dynamically tunable electromagnetically induced transparency analogy in terahertz metamaterial

Chenxi Liu; Peiguo Liu; Li-an Bian; Qihui Zhou; Gaosheng Li; Hanqin Liu


Optical Materials Express | 2018

Electro-optic modulator side-coupled with a photonic crystal nanobeam loaded graphene/Al 2 O 3 multilayer stack

Hanqing Liu; Peiguo Liu; Li-an Bian; Chenxi Liu; Qihui Zhou


Carbon | 2019

Analogue of dual-controlled electromagnetically induced transparency based on graphene metamaterial

Chenxi Liu; Peiguo Liu; Cheng Yang; Yue Lin; Hanqing Liu


Superlattices and Microstructures | 2018

Multi-mode tunable absorber based on graphene metamaterial

Ning Hu; Peiguo Liu; Li-an Bian; Qihui Zhou; Chenxi Liu; Jihong Zhang; Hanqing Liu


Optics Communications | 2018

Electrically tunable switching based on photonic-crystal waveguide loaded graphene stacks

Hanqing Liu; Peiguo Liu; Li-an Bian; Chenxi Liu; Qihui Zhou; Yanfei Dong


Optical and Quantum Electronics | 2018

Controlling theoretically total absorption in hybrid-cavity resonator with one graphene monolayer outside cavity

Li-an Bian; Peiguo Liu; Qihui Zhou; Chenxi Liu; Hanqing Liu; Song Zha

Collaboration


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Peiguo Liu

National University of Defense Technology

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Qihui Zhou

National University of Defense Technology

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Li-an Bian

National University of Defense Technology

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Hanqing Liu

National University of Defense Technology

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Song Zha

National University of Defense Technology

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Dingwang Yu

National University of Defense Technology

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Gaosheng Li

National University of Defense Technology

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Genghui Chen

National University of Defense Technology

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Hanqin Liu

National University of Defense Technology

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Jihong Zhang

National University of Defense Technology

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