Loss of Hall conductivity quantization in a non-Hermitian quantum anomalous Hall insulator

Keyphrases

• Ferromagnet 100%
• Hall Conductivity 100%
• Non-Hermitian 100%
• Quantum Anomalous Hall Insulator 100%
• Topological Insulator 66%
• Heterostructure 66%
• Quantum Anomalous Hall Effect 66%
• Mass Gap 66%
• Topological Band Theory 66%
• Three-dimensional (3D) 33%
• Spectral Function 33%
• Quasiparticles 33%
• Time Reversal 33%
• Chern Insulator 33%
• Non-Hermitian Hamiltonian 33%
• Self-powered 33%
• Metallic Ferromagnet 33%
• Proximity Coupling 33%
• Finite Lifetime 33%
• Insulator-based 33%
• Dirac Surface State 33%
• Surface Spectra 33%
• Non-Hermiticity 33%
• Effective non-Hermitian Hamiltonian 33%
• Topological Quantization 33%

Physics

• Photoelectric Emission 100%
• Topological Insulator 100%
• Quantization (Signal Processing) 100%
• Quasiparticle 50%
• Heterojunctions 50%