Observation of size-dependent boundary effects in non-Hermitian electric circuits
Observation of size-dependent boundary effects in non-Hermitian electric circuits
The non-Hermitian systems with the non-Hermitian skin effect (NHSE) are very sensitive to the imposed boundary conditions and lattice sizes, which lead to size-dependent non-Hermitian skin effects. Here, we report the experimental observation of NHSE with different boundary conditions and different lattice sizes in the unidirectional hopping model based on …