Fig. 2: Schematics of several typical localization phenomena.
From: Scale-tailored localization and its observation in non-Hermitian electrical circuits
a Anderson localization in disordered lattice resulting from wave interference. b Non-Hermitian skin modes localized at the system boundary due to nontrivial point gap. c Scale-free localization induced by a local non-Hermitian impurity. d Scale-tailored localization (STL) arising from long-range asymmetric coupling.
