guoqing chang

Nanyang Assistant Professor (NRF Fellow)

Nanyang Technological University (NTU)

Singapore

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About

Guoqing Chang is an Nanyang Assistant Professor (NRF Fellow) at Nanyang Technological University in Singapore. His research primarily focuses on advanced materials physics, including the fractional quantum anomalous Hall effect, magnetoresistance, and thermal conductivity enhancements in novel semiconductor materials. He has contributed to several significant studies, such as the synthesis of semimetallic Weyl ferromagnets and investigations of superconductivity in kagome lattices.

Articles (30)

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2023

Collaborators (16)

Yang Zhang

Assisstant Professor

University of Tennessee

UNITED STATES

guoqing chang

Research Interests

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About

Articles (30)

Synthesis of a semimetallic Weyl ferromagnet with point Fermi surface

Exploring the Fractional Quantum Anomalous Hall Effect in Moiré Materials: Advances and Future Perspectives

Increased thermal conductivity of β-Ga2O3 using Al substitution: Full spectrum phonon engineering

Effect of Fermi surface topology change on the Kagome superconductor CeRu2 under pressure

Observation of flat bands and Dirac cones in a pyrochlore lattice superconductor

Evidence for time-reversal symmetry-breaking kagome superconductivity

A hybrid topological quantum state in an elemental solid

Unveiling the chirality of the quantum anomalous Hall effect

Dual quantum spin Hall insulator by density-tuned correlations in TaIrTe<sub>4</sub>

Boundary modes of a charge density wave state in a topological material

Midgap states induced by Zeeman field and p -wave superconductor pairing

Untangling charge-order dependent bulk states from surface effects in a topological kagome metal ScV6Sn6

Real space characterization of nonlinear hall effect in confined directions

Insulator-to-Metal Transition and Isotropic Gigantic Magnetoresistance in Layered Magnetic Semiconductors

Uncovering hidden Fermi surface instabilities through visualizing unconventional quasiparticle interference in CeTe3

Imaging Josephson vortices on curved junctions

Spinor-dominated magnetoresistance in β-Ag2Se

Significantly Enhanced Interfacial Thermal Conductance across GaN/Diamond Interfaces Utilizing AlxGa1–xN as a Phonon Bridge

Tunable topologically driven Fermi arc van Hove singularities

Tunable topologically driven Fermi arc van Hove singularities

Widely Tunable Berry Curvature in the Magnetic Semimetal Cr1+δTe2

Causal structure of interacting Weyl fermions in condensed matter systems

Visualizing Higher-Fold Topology in Chiral Crystals

Visualizing Higher-Fold Topology in Chiral Crystals

Visualization of robust two-dimensional bulk states with suppressed surface state on epitaxial PdCoO2 thin films with bipolar surfaces

Visualization of robust two-dimensional bulk states with suppressed surface state on epitaxial PdCoO2 thin films with bipolar surfaces

Widely Tunable Berry Curvature in the Magnetic Semimetal Cr1+delta Te2

Visualization of Tunable Weyl Line in A-A Stacking Kagome Magnets

Nontrivial topological properties in two-dimensional half-Heusler compounds

Prediction of quantum spin Hall and Rashba effects in two-dimensional ilmenite oxides

Collaborators (16)

Yang Zhang

Nilesh Salke

Yoshinori Okada

Tao Hou

Yaofeng Xie

Bo Yang

Brian Andersen

Jian Wang

Satya Narayan Guin

Yichen Zhang

Kei Takahashi

Kenneth Burch

Anjan Soumyanarayanan

Jiadong Zang

Frank Schindler

Jianwei Huang

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