4 papers
Tunable Hyperbolic Phonon Polaritons in a Gradiently-Suspended Van Der Waals α-MoO3
Zebo Zheng, Fengsheng Sun, Wuchao Huang +5
Highly confined and low-loss hyperbolic phonon polaritons (HPhPs) sustained in van der Waals crystals exhibit outstanding capabilities of concentrating long-wave electromagnetic fi…
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…
The Discovery of Tunable Universality Class in Superconducting -W Thin Films
Ce Huang, Enze Zhang, Yong Zhang +16
The interplay between quenched disorder and critical behavior in quantum phase transitions is conceptually fascinating and of fundamental importance for understanding phase transit…
Polariton Waveguide Modes in Two-Dimensional Van der Waals Crystals: An Analytical Model and Correlative Scanning Near-Field Optical Microscopy Studies
Fengsheng Sun, Wuchao Huang, Zebo Zheng +5
Two-dimensional van der Waals (vdW) crystals can sustain various types of polaritons with strong electromagnetic confinements, making them highly attractive for the nanoscale photo…