90 citations · 154 across the 4 of their papers we have counts for
4 papers
Local Avalanche Photodetectors Driven by Lightning-rod Effect and Surface Plasmon Excitations
Zhao Fu, Meng Yuan, Jiafa Cai +14
Sensitive avalanche photodetectors (APDs) that operate within the ultraviolet spectrum are critically required for applications in detecting fire and deep-space exploration. Howeve…
Tailoring topological transition of anisotropic polaritons by interface engineering in biaxial crystals
Yali Zeng, Qingdong Ou, Lu Liu +11
Polaritons in polar biaxial crystals with extreme anisotropy offer a promising route to manipulate nanoscale light-matter interactions. The dynamical modulation of their dispersion…
Acoustic Graphene Plasmon Nanoresonators for Field Enhanced Infrared Molecular Spectroscopy
S. Chen, M. Autore, J. Li +6
Field-enhanced infrared molecular spectroscopy has been widely applied in chemical analysis, environment monitoring, and food and drug safety. The sensitivity of molecular spectros…
Effects of Electric Field Gradient on Sub-nanometer Spatial Resolution of Tip-enhanced Raman Spectroscopy
Lingyan Meng, Zhilin Yang, Jianing Chen +1
Tip-enhanced Raman spectroscopy (TERS) with sub-nanometer spatial resolution has been recently demonstrated experimentally. However, the physical mechanism underlying is still unde…