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physics.optics2021★ 19 cited
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…
physics.optics2012★ 3 cited
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…