Jörg Doppler

Topological states of non-Hermitian systems

Anomalous Edge State in a Non-Hermitian Lattice

The mechanism of caesium intercalation of graphene

Enhanced sensitivity at higher-order exceptional points

Exceptional points enhance sensing in an optical microcavity

Topological Band Theory for Non-Hermitian Hamiltonians

Topological energy transfer in an optomechanical system with exceptional points

Edge States and Topological Invariants of Non-Hermitian Systems

Biorthogonal Bulk-Boundary Correspondence in Non-Hermitian Systems

Catalysis with two-dimensional materials and their heterostructures

Observation of bulk Fermi arc and polarization half charge from paired exceptional points

Dynamical quantum phase transitions in non-Hermitian lattices

Topological photonics

Relation between PT-symmetry breaking and topologically nontrivial phases in the Su-Schrieffer-Heeger and Kitaev models

Non-Hermitian physics and PT symmetry

Dynamically encircling an exceptional point for asymmetric mode switching

Artificially lattice-mismatched graphene/metal interface: Graphene/Ni/Ir(111)

General description of quasiadiabatic dynamical phenomena near exceptional points