Research Groups / Institutes / Themes
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Twisted magnetic topological insulator: When momentum-space topology meets real-space topology?
Prof. G. Chen's research
Prof. G. Chen's research


*The list contains only the publications affiliating HKU (Physics) or publications by members of our departments (sorted by publication year and the name of the Journal).


  • 1 Cross-dimensional valley excitons from Förster coupling in arbitrarily twisted stacks of monolayer semiconductors
    C. Li, W. Yao
    2D Materials, Vol.11(1), 015006:1-6, 2024
  • 2 High-Quality Pure-Phase MA-Free Formamdinium Dion-Jacobson 2D Perovskites for Stable Unencapsulated Photovoltaics
    S. Ahmad, M. Guan, J.W. Kim, X.J. He, Z.L. Ren, H. Zhang, H.B. Su, W.C.H. Choy
    Advanced Energy Materials, Vol.14(2), 2302774:1-10, 2024
  • 3 Scratching lithography, manipulation, and soldering of 2D materials using microneedle probes
    Q. Rao, G.Y. Gao, X.Y. Wang, H.X. Xue, D.K. Ki
    AIP Advances, Vol.14(1), 015333:1-7, 2024
  • 4 BUFFALO/Flashlights: Constraints on the abundance of lensed supergiant stars in the Spock galaxy at redshift 1
    J.M. Diego, S.K. Li, A.K. Meena, A. Niemiec, A. Acebron, M. Jauzac, M.F. Struble, A. Amruth, T. Broadhurst, C. Cerny, H. Ebeling, A.V. Filippenko, E. Jullo, P. Kelly, A.M. Koekemoer, D. Lagattuta, J.J.L. Lim, M. Limousin, G. Mahler, N. Patel, J. Remolina, J. Richard, K. Sharon, C. Steinhardt, K. Umetsu, L.L.R. Williams, A. Zitrin, J.M. Palencia, L. Dai, L.Y. Ji, M. Pascale
    Astronomy & Astrophysics, Vol.681, A124:1-24, 2024
  • 5 Magnetic field properties inside the jet of Mrk 421
    S.C.Y. Ng, (with Collaboration)
    Astronomy & Astrophysics, Vol.681, A12:1-17, 2024
  • 6 First X-Ray Polarization Measurement Confirms the Low Black Hole Spin in LMC X-3
    S.C.Y. Ng, (with Collaboration)
    The Astrophysical Journal, Vol.960(1), 3:1-12, 2024
  • 7 Flashlights: Properties of Highly Magnified Images Near Cluster Critical Curves in the Presence of Dark Matter Subhalos
    L.L.R. Williams, P. Kelly, T. Treu, A. Amruth, J.M. Diego, S.K. Li, A.K. Meena, A. Zitrin, T. Broadhurst, A.V. Filippenko
    The Astrophysical Journal, Vol.961(2), 200:1-17, 2024
  • 8 Highly Significant Detection of X-Ray Polarization from the Brightest Accreting Neutron Star Sco X-1
    S.C.Y. Ng, (with IXPE Collaboration)
    The Astrophysical Journal Letters, Vol.960(2), L11:1-15, 2024
  • 9 X-Ray Polarized View of the Accretion Geometry in the X-Ray Binary Circinus X-1
    S.C.Y. Ng, (with Collaboration)
    The Astrophysical Journal Letters, Vol.961(1), L8:1-12, 2024
  • 10 Nuclear mass predictions based on a deep neural network and finite-range droplet model (2012)
    T.C. Yiu, H.Z. Liang, J.H.C. Lee
    Chinese Physics C, Vol.48(2), 024102:1-12, 2024
  • 11 Synthesized complex-frequency excitation for ultrasensitive molecular sensing
    K.B. Zeng, C.C. Wu, X.D. Guo, F.X. Guan, Y. Duan, L.L. Zhang, X.X. Yang, N. Liu, Q. Dai, S. Zhang
    eLight, Vol.4(1), 1:1-10, 2024
  • 12 Observing white dwarf tidal stripping with TianQin gravitational wave observatory
    C.Q. Ye, J.H. Chen, J.D. Zhang, H.M. Fan, Y.M. Hu
    Monthly Notices of the Royal Astronomical Society, Vol.527(2), 2756-2764, 2024
  • 13 Dynamically tunable moiré exciton Rydberg states in a monolayer semiconductor on twisted bilayer graphene
    M.H. He, J.Q. Cai, H.Y. Zheng, E. Seewald, T. Taniguchi, K. Watanabe, J.Q. Yan, M. Yankowitz, A.N. Pasupathy, W. Yao, X.D. Xu
    Nature Materials, Vol.23(2), 224-229, 2024
  • 14 Multiflavor Mott insulators in quantum materials and ultracold atoms
    G. Chen, C.J. Wu
    npj Quantum Materials, Vol.9(1), 1:1-18, 2024
  • 15 Synthetic Non-Abelian Gauge Fields for Non-Hermitian Systems new
    Z.H. Pang, B.T.T. Wong, J.B. Hu, Y. Yang
    Physical Review Letters, Vol.132(4), 043804:1-7, 2024
  • 16 Formation mechanism of mirror twin grain boundaries in molecular beam epitaxy grown monolayer WSe2–MoSe2 lateral heterojunctions
    Z.B. Yu, Y.W. Dai, H.-P. Komsa, X.B. Ren, M.F. Yuan, M.H. Xie, C.H. Jin
    2D Materials, Vol.10(3), 035010:1-8, 2023
  • 17 Magneto-optical Kerr Effect in Ferroelectric Antiferromagnetic Two-Dimensional Heterostructures
    N. Ding, K. Yananose, C. Rizza, F. R. Fan, S. Dong, A. Stroppa
    ACS Applied Materials & Interfaces, Vol.15(18), 22282-22290, 2023
  • 18 Dual Surface Modifications of NiOx/Perovskite Interface for Enhancement of Device Stability
    J.Y. Lin, Y.T. Wang, A. Khaleed, A.A. Syed, Y.L. He, C.C.S. Chan, Y. Li, K. Liu, G. Li, K.S. Wong, J. Popović, J. Fan, A.M.C. Ng, A.B. Djurišić
    ACS Applied Materials & Interfaces, Vol.15(20), 24437-24447, 2023
  • 19 Effect of Passivating Molecules and Antisolvents on Lifetime of Green Dion–Jacobson Perovskite Light-Emitting Diodes
    X.S. Qin, Y.L. He, C.K. Tao, A. Sergeev, K.S. Wong, Z.L. Ren, Q. Liang, T.L. Leung, G. Li, J. Popović, A.M.C. Ng, A.B. Djurišić
    ACS Applied Materials & Interfaces, Vol.15(25), 30083-30092, 2023
  • 20 Iron-Based Oxygen Scavengers on Mesoporous Silica Nanospheres
    Y.L. He, A. Khaleed, P.S. Lo, I. Ahmad, A.M.C. Ng, A.B. Djurišić
    ACS Omega, Vol.8(24), 21689-21695, 2023