The skin effect describes the tendency of alternating current to concentrate near the surface of a conductor, diminishing exponentially toward its core. Governed by Maxwell’s equations, the phenomenon ...
In systems exhibiting the non-Hermitian skin effect (NHSE), higher-order exceptional points (EPs) exhibit unique characteristics making them invaluable for enhanced lasing and sensing operations. When ...
A study, published in the journal Science Bulletin and led by Dr. Haiping Hu from the Institute of Physics, Chinese Academy of Sciences (IOP, CAS), explores the non-Hermitian skin effect (NHSE) and ...