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Ching Hua Lee

National University of Singapore · SG
Area of research
Atomic and Molecular Physics, and Optics · Materials Chemistry
Research interest
Research interests include Physics, Hermitian matrix, Topology (electrical circuits), Electronic circuit, Mathematics, and Boundary (topology).
h-index
citations
6,980
works
65
NIH funding
primary concept
email

Recent publications

Topolectrical circuits—Recent experimental advances and developments
APL Electronic Devices 2025cited by 45position: lastdoi
Observation of the non-Hermitian skin effect and Fermi skin on a digital quantum computer
Nature Communications 2025cited by 33position: lastdoi
Floquet engineering of topological phase transitions in a quantum spin Hall <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:mrow><mml:mi>α</mml:mi><mml:mtext>−</mml:mtext><mml:msub><mml:mi>T</mml:mi><mml:mn>3</mml:mn></mml:msub></mml:mrow></mml:math> system
Physical review. B./Physical review. B 2025cited by 12position: middledoi
Exact solutions disentangle higher-order topology in two-dimensional non-Hermitian lattices
Physical review. B./Physical review. B 2025cited by 12position: middledoi
Unconventional thickness scaling of coherent tunnel magnetoresistance in altermagnets
Physical review. B./Physical review. B 2025cited by 8position: middledoi
Protected Chaos in a Topological Lattice
Advanced Science 2025cited by 7position: lastdoi
Exceptional points in non-Hermitian systems: Applications and recent developments
Applied Physics Letters 2024cited by 42position: lastdoi
Realizing efficient topological temporal pumping in electrical circuits
Physical Review Research 2024cited by 29position: middledoi
Field-effect Josephson diode via asymmetric spin-momentum locking states
Physical Review Applied 2024cited by 29position: middledoi
Realization of higher-order topological lattices on a quantum computer
Nature Communications 2024cited by 27position: lastdoi
Activating non-Hermitian skin modes by parity-time symmetry breaking
Communications Physics 2024cited by 24position: middledoi
Experimental observation of exceptional bound states in a classical circuit network
Science Bulletin 2024cited by 24position: lastdoi
Percolation-Induced <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi mathvariant="script">P</mml:mi><mml:mi mathvariant="script">T</mml:mi></mml:math> Symmetry Breaking
Physical Review Letters 2024cited by 24position: lastdoi
Enhanced Many-Body Quantum Scars from the Non-Hermitian Fock Skin Effect
Physical Review Letters 2024cited by 23position: lastdoi
Observation of a Higher‐Order End Topological Insulator in a Real Projective Lattice
Advanced Science 2024cited by 20position: middledoi
Kinked linear response from non-Hermitian cold-atom pumping
Physical review. A/Physical review, A 2024cited by 19position: lastdoi
Topological non-Hermitian skin effect
Frontiers of Physics 2023cited by 280position: lastdoi
Electrical circuit realization of topological switching for the non-Hermitian skin effect
Physical review. B./Physical review. B 2023cited by 85position: middledoi
Dimensional Transmutation from Non-Hermiticity
Physical Review Letters 2023cited by 57position: lastdoi
2D janus niobium oxydihalide NbOXY: Multifunctional piezoelectric semiconductor for electronics, photonics, sensing and sustainable energy applications
Materials Today Physics 2023cited by 50position: middledoi
Universal competitive spectral scaling from the critical non-Hermitian skin effect
Physical review. B./Physical review. B 2023cited by 49position: lastdoi
Zoology of non-Hermitian spectra and their graph topology
Physical review. B./Physical review. B 2023cited by 46position: lastdoi
Observation of cnoidal wave localization in nonlinear topolectric circuits
Physical Review Research 2023cited by 43position: middledoi
Proposal for Observing Yang-Lee Criticality in Rydberg Atomic Arrays
Physical Review Letters 2023cited by 41position: lastdoi
Non-Hermitian squeezed polarons
Physical review. A/Physical review, A 2023cited by 40position: lastdoi
High-fidelity realization of the AKLT state on a NISQ-era quantum processor
SciPost Physics 2023cited by 35position: middledoi
Impedance responses and size-dependent resonances in topolectrical circuits via the method of images
Physical review. B./Physical review. B 2023cited by 28position: lastdoi
Light-induced half-quantized Hall effect and axion insulator
Physical review. B./Physical review. B 2023cited by 27position: middledoi
Universal model for electron thermal-field emission from two-dimensional semimetals
Physics of Plasmas 2023cited by 24position: lastdoi
Observation of higher-order topological states on a quantum computer
arXiv (Cornell University) 2023cited by 7position: lastdoi

Grants

No grants ingested yet.

Frequent collaborators

Ronny Thomale · Indian Institute of Technology Madras16 papers (2017–2024)Linhu Li · Shenzhen Bay Laboratory13 papers (2018–2024)Jiangbin Gong · National University of Singapore10 papers (2018–2021)Tommy Tai · National University of Singapore10 papers (2018–2024)Yee Sin Ang · National University of Singapore8 papers (2021–2025)R. Shen · National University of Singapore8 papers (2022–2025) · 7 papers (2018–2024)Tobias Helbig · Stanford University7 papers (2019–2024)Tobias Hofmann · University of Würzburg7 papers (2019–2024) · 6 papers (2018–2024)Jin Ming Koh · University of Florida6 papers (2022–2024)Martin Greiter · University of Würzburg6 papers (2019–2024)Fang Qin · National University of Singapore6 papers (2023–2024)Haydar Sahin · National University of Singapore5 papers (2022–2025)M. B. A. Jalil · National University of Singapore5 papers (2022–2025)S. M. Rafi‐Ul‐Islam · National University of Singapore4 papers (2022–2025)Alexander Stegmaier · University of Würzburg4 papers (2021–2024)Zhuo Bin Siu · National University of Singapore4 papers (2022–2025) · 3 papers (2021–2024) · 3 papers (2022–2024)