Research Groups / Institutes / Themes
Grants and News
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 Coupling of photonic crystal cavity and interlayer exciton in heterobilayer of transition metal dichalcogenides
    P. Rivera, T.K. Fryett, Y.Y. Chen, C.H. Liu, E.L. Ray, F. Hatami, J.Q. Yan, D.G. Mandrus, W. Yao, A. Majumdar, X.D. Xu
    2D Materials, Vol.7(1), 015027:1-7, 2020
  • 2 Non-adiabatic Hall effect at Berry curvature hot spot
    M.W.Y. Tu, C. Li, H.Y. Yu, W. Yao
    2D Materials, Vol.7(4), 045004:1-5, 2020
  • 3 Single-layer Mo5Te8 — A new polymorph of layered transition-metal chalcogenide
    J.Q. Zhang, Y.P. Xia, B. Wang, Y.J. Jin, H. Tian, W.K. Ho, H. Xu, C.H. Jin, M.H. Xie
    2D Materials, Vol.8, 015006:1-7, 2020
  • 4 Luminescence Characteristics and Vibronic Coupling Behavior of a Highly Efficient Eu2+-Activated RbLi7Si2O8 Green Phosphor for Wide Color Gamut WLEDs
    F. Tang, H.Q. Li, K.Z. Tian, S.J. Xu, X.J. Wang, C.H. Xie, H.G. Ye, Y.G. Cao
    ACS Applied Electronic Materials, Vol.2(11), 3749-3755, 2020
  • 5 Deep Mining Stable and Nontoxic Hybrid Organic−Inorganic Perovskites for Photovoltaics via Progressive Machine Learning
    T.M. Wu, J. Wang
    ACS Applied Materials & Interfaces, Vol.12(52), 57821-57831, 2020
  • 6 Charge Density Modulation and the Luttinger Liquid State in MoSe2 Mirror Twin Boundaries
    Y.P. Xia, J.Q. Zhang, Y.J. Jin, W.K. Ho, H. Xu, M.H. Xie
    ACS Nano, Vol.14, 10716-10722, 2020
  • 7 Te-Vacancy-Induced Surface Collapse and Reconstruction in Antiferromagnetic Topological Insulator MnBi2Te4
    F.C. Hou, Q.S. Yao, C.S. Zhou, X.M. Ma, M.J. Han, Y.J. Hao, X.F. Wu, Y. Zhang, H.Y. Sun, C. Liu, Y. Zhao, Q.H. Liu, J.H. Lin
    ACS Nano, Vol.14, 11262-11272, 2020
  • 8 Room-Temperature Valley Polarization in Atomically Thin Semiconductors via Chalcogenide Alloying
    S. Liu, A. Granados del Águila, X. Liu, Y.H. Zhu, Y. Han, A. Chaturvedi, P. Gong, H.Y. Yu, H. Zhang, W. Yao, Q.H. Xiong
    ACS Nano, Vol.14, 9873-9883, 2020
  • 9 Dipole Orientation Shift of Ga2Se2 by Quantum Confinement
    K. Xiao, T.F. Yan, X.D. Cui
    ACS Nano, Vol.14(1), 1027-1032, 2020
  • 10 Studying the exotic decay 70Kr → 70Br
    J. Liu, J.H.C. Lee, T. Lokotko, A. Algora, A. Vitéz-Sveiczer, A.I. Morales, B. Rubio, G. Kiss, G. de Angelis, F. Recchia, S. Nishimura, J. Agramunt, V. Guadilla, A. Montaner-Pizá, S.E.A. Orrigo, A. Horváth, D.R. Napoli, S. Lenzi, A. Boso, V. Phong, J. Wu, P.A. Söderström, T. Sumikama, H. Suzuki, H. Takeda, D.S. Ahn, H. Baba, P. Doornenbal, N. Fukuda, N. Inabe, T. Isobe, T. Kubo, S. Kubono, H. Sakurai, Y. Shimizu, S. Chen, B. Blank, P. Ascher, M. Gerbaux, T. Goigoux, J. Giovinazzo, S. Grévy, T. Kurtukián Nieto, C. Magron, W. Gelletly, Zs. Dombrádi, Y. Fujita, M. Tanaka, P. Aguilera, F. Molina, J. Eberth, F. Diel, D. Lubos, C. Borcea, E. Ganioglu, D. Nishimura, H. Oikawa, Y. Takei, S. Yagi, W. Korten, G. de France, P. Davies, I. Kojouharov, N. Kurz, H. Shaffner
    Acta Physica Polonica B, Vol.51(3), 587-594, 2020
  • 11 Defect and Dopant Mediated Thermoelectric Power Factor Tuning in β-Zn4Sb3
    C.Q. Luo, F.C.C. Ling, V. Karthikeyan, T. Li, B. Medasani, D.L. Shi, J.C.K. Wong, K.H. Lam, V.A.L. Roy
    Advanced Electronic Materials, Vol.6(4), 1901284:1-9, 2020
  • 12 1D Organic Micro/Nanostructures for Photonics
    Y.L. Shi, X.D. Wang
    Advanced Functional Materials, Vol.2008149, 1-20, 2020
  • 13 Stable, High-Effciency Voltage-Dependent Color-Tunable Organic Light-Emitting Diodes with a Single Tetradentate Platinum(II) Emitter Having Long Operational Lifetime
    M. Mao, T.L. Lam, W.P. To, X.Z. Lao, W.Q. Liu, S.J. Xu, G. Cheng, C.M. Che
    Advanced Materials, Vol.-, 2004873:1-8, 2020
  • 14 Unraveling the Crystallization Kinetics of 2D Perovskites with Sandwich‐Type Structure for High‐Performance Photovoltaics
    W. Chen, A.B. Djurišić, J.N. Song, G.Q. Zhou, Q.Z. Zhang, J. Ali, Q. Hu, J. Wang, C. Wang, W. Feng, H.M. Zhu, Y.M. Zhang, T.P. Russell, F. Liu
    Advanced Materials, Vol.2020, 2002784:1-10, 2020
  • 15 Optical Chirality Enhancement in Hollow Silicon Disk by Dipolar Interference
    K. Du, P. Li, H. Wang, K. Gao, R.B. Liu, F.F. Lu, W.D. Zhang, T. Mei
    Advanced Optical Materials, Vol.-, 2001771:1-8, 2020
  • 16 The role of luminescence self-absorption in photocatalytic properties of self-assembled ZnS nanocrystals
    J. Zhang, L. Yang, Y. Cui, Y.L. Tang, J.Y. Xu, Z.C. Su, X.Z. Lao, Y.T. Bao, X.R. Wang, S.J. Xu
    AIP Advances, Vol.10, 105314-1-105314-5, 2020
  • 17 Visible-light photocatalysts: Prospects and challenges
    A.B. Djurišić, Y.L. He, A.M.C. Ng
    APL Materials, Vol.8(3), 030903:1-24, 2020
  • 18 Organic pillars pre-intercalated V4+-V2O5·3H2O nanocomposites with enlarged interlayer and mixed valence for aqueous Zn-ion storage
    H.L. Yan, Q. Ru, P. Gao, Z.L. Shi, Y.Q. Gao, F.M. Chen, F.C.C. Ling, L. Wei
    Applied Surface Science, Vol.534, 147608:1-11, 2020
  • 19 A Numerical Method for Determining the Elements of Circumbinary Orbits and Its Application to Circumbinary Planets and the Satellites of Pluto-Charon
    M.H. Lee, M.Y. Woo
    The Astronomical Journal, Vol.159(6), 1-17, 2020
  • 20 The CARMENES search for exoplanets around M dwarfs Characterization of the nearby ultra-compact multiplanetary system YZ Ceti
    S. Stock, M.H. Lee, J. Kemmer, S. Reffert, T. Trifonov, A. Kaminski, S. Dreizler, A. Quirrenbach, J.A. Caballero, A. Reiners, S.V. Jeffers, G. Anglada-Escudé, I. Ribas, P.J. Amado, D. Barrado, J.R. Barnes, F.F. Bauer, Z.M. Berdiñas, V.J.S. Béjar, G. Coleman, M. Cortés-Contreras, E. Diez-Alonso, A.J. Dominguez-Fernandez, N. Espinoza, C.A. Haswell, A. Hatzes, T. Henning, J. Jenkins, H.R.A. Jones, D. Kossakowski, M. Kuerster, M. Lafarga, M.J. López-González, D. Montes, J.C. Morales, N. Morales, E. Pallé, S. Pedraz, E. Rodríguez, C. Rodríguez-López, M. Zechmeister
    Astronomy & Astrophysics, Vol.636, 1-26, 2020