papers
Publications (2)
physics.optics2023
Topological Microlaser with A non-Hermitian Topological Bulk
Zhitong Li, Xi-Wang Luo, Dayang Lin +5
Bulk-edge correspondence, with quantized bulk topology leading to protected edge states, is a hallmark of topological states of matter and has been experimentally observed in elect…
physics.optics2020
Active Perovskite Hyperbolic Metasurface
Zhitong Li, Joseph S. T. Smalley, Ross Haroldson +9
A special class of anisotropic media, hyperbolic metamaterials and metasurfaces (HMMs), has attracted much attention in recent years due to its unique abilities to manipulate and e…