418 citations · 1.2k across the 7 of their papers we have counts for
7 papers
Electrical manipulation of plasmon-phonon polaritons in heterostructures of graphene on biaxial crystals
Zhiyong Li, Zefeng Chen, Jingwen Ma +4
Phonon polaritons in natural anisotropic crystals hold great promise for infrared nano-optics. However, the direct electrical control of these polaritons is difficult, preventing t…
A Spontaneously Formed Plasmonic-MoTe2 Hybrid Platform for Ultrasensitive Raman Enhancement
Li Tao, Zhiyong Li, Kun Chen +10
To develop highly sensitive, stable and repeatable surface-enhanced Raman scattering (SERS) substrates is crucial for analytical detection, which is a challenge for traditional met…
Hybrid graphene tunneling photoconductor with interface engineering towards fast photoresponse and high responsivity
Li Tao, Zefeng Chen, Xinming Li +2
Hybrid graphene photoconductor/phototransistor has achieved giant photoresponsivity, but its response speed dramatically degrades as the expense due to the long lifetime of trapped…
Analyzing the Carrier Mobility in Transition-metal Dichalcogenide MoS2 Field-effect Transistors
Zhihao Yu, Zhun-Yong Ong, Songlin Li +5
Transition-metal dichalcogenides (TMDCs) are important class of two-dimensional (2D) layered materials for electronic and optoelectronic applications, due to their ultimate body th…
Probing Carrier Transport and Structure-property Relationship of Highly Ordered Organic Semiconductors at Two-dimensional Limit
Yuhan Zhang, Jingsi Qiao, Si Gao +14
One of the basic assumptions in organic field-effect transistors, the most fundamental device unit in organic electronics, is that charge transport occurs two-dimensionally in the…
Two-dimensional Quasi-Freestanding Molecular Crystals for High-Performance Organic Field-Effect Transistors
Daowei He, Yuhan Zhang, Qisheng Wu +18
Two-dimensional atomic crystals are extensively studied in recent years due to their exciting physics and device applications. However, a molecular counterpart, with scalable proce…
Polarization Dependent Loss and All-Optical Modulation in Graphene on Suspended Membrane Waveguides
Zhenzhou Cheng, Hon Ki Tsang, Xiaomu Wang +5
We observe a strong polarization dependent optical loss of in-plane light propagation in silicon waveguide due to the presence of graphene. Both transverse-electric (TE) and transv…