4 papers
Photonic Modes Prediction via Multi-Modal Diffusion Model
Jinyang Sun, Xi Chen, Xiumei Wang +2
The concept of photonic modes is the cornerstone in optics and photonics, which can describe the propagation of the light. The Maxwell's equations play the role in calculating the…
Multiple asymmetric couplings induced unconventional corner mode in topolectrical circuits
Hengxuan Jiang, Xiumei Wang, Jie Chen +1
We investigate the emergence of unconventional corner mode in a two-dimensional topolectrical circuits induced by asymmetric couplings. The non-Hermitian skin effect of two kinked…
Deep learning for the design of non-Hermitian topolectrical circuits
Xi Chen, Jinyang Sun, Xiumei Wang +3
Non-Hermitian topological phases can produce some remarkable properties, compared with their Hermitian counterpart, such as the breakdown of conventional bulk-boundary corresponden…
Energy Localization in Spherical Non-Hermitian Topolectrical Circuits
Xizhou Shen, Xiumei Wang, Haotian Guo +1
This work delves into the energy localization in non-Hermitian systems, particularly focusing on the effects of topological defects in spherical models. We analyze the mode distrib…