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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 CMOS-compatible light-emitting devices based on thin aluminum nitride film containing Al nanocrystals
    Y. Liu, T.P. Chen, M. Yang, Z.H. Cen, X.B. Chen, Y.B. Li, S. Fung
    Applied Physics A-Materials Science & Processing, Vol.95, 753-756, 2009
  • 2 Study of optical transitions in an individual ZnO tetrapod using two-photon photoluminescence excitation spectrum
    Y.C. Zhong, K.S. Wong, A.B. Djurišić, Y.F. Hsu
    Applied Physics B: Lasers and Optics, Vol.97, 125-128, 2009
    Download (Times Cited: 5, on 12/04/2018)
  • 3 Strong Violet and Green-Yellow Electroluminescence from Silicon Nitride Thin Films Multiply Implanted with Si Ions
    Z.H. Cen, T.P. Chen, L. Ding, Y. Liu, J.I. Wong, M. Yang, Z. Liu, W.P. Goh, F.R. Zhu, S. Fung
    Applied Physics Letters, Vol.94, 041102:1-3, 2009
    Download (Times Cited: 32, on 08/10/2018)
  • 4 Defect formation and annealing behaviors of fluorine-implanted GaN layers revealed by positron annihilation spectroscopy
    M.J. Wang, L. Yuan, C.C. Cheng, C.D. Beling, K.J. Chen
    Applied Physics Letters, Vol.94, 061910:1-3, 2009
    Download (Times Cited: 6, on 15/08/2012)
  • 5 Measurements on Quantum Capacitance of Individual Single Walled Carbon Nanotubes
    J.F. Dai, J. Li, H.L. Zeng, X.D. Cui
    Applied Physics Letters, Vol.94, 093114:1-3, 2009
    Download (Times Cited: 12, on 07/11/2017)
  • 6 Effect of annealing on the performance of CrO3/ZnO light emitting diodes
    Y.Y. Xi, A.M.C. Ng, Y.F. Hsu, A.B. Djurišić, B.Q. Huang, L. Ge, X.Y. Chen, W.K. Chan, H.L. Tam, K.W. Cheah
    Applied Physics Letters, Vol.94, 203502:1-3, 2009
    Download (Times Cited: 12, on 20/11/2017)
  • 7 Capacitance switching in SiO2 thin film embedded with Ge nanocrystals caused by ultraviolet illumination
    M. Yang, T.P. Chen, L. Ding, Y. Liu, F.R. Zhu, S. Fung
    Applied Physics Letters, Vol.95, 091111:1-3, 2009
    Download (Times Cited: 1, on 07/06/2017)
  • 8 Circumstellar Water Vapour in M-type AGB Stars: Constraints from H2O(110-101) Lines Obtained with Odin
    M. Maercker, F.L. Schöier, A.O.H. Olofsson, P. Bergman, U. Frisk, Å. Hjalmarson, K. Justtanont, S. Kwok, B. Larsson, M. Olberg, Aa. Sandqvist
    Astronomy & Astrophysics, Vol.494, 243-252, 2009
    Download (Times Cited: 22, on 26/09/2017)
  • 9 CO in OH/IR stars close to the Galactic centre
    A. Winnberg, S. Deguchi, M.J. Reid, J. Nakashima, A.O.H. Olofsson, H.J. Habing
    Astronomy & Astrophysics, Vol.497, 177-181, 2009
    Download (Times Cited: 3, on 08/10/2018)
  • 10 Thin Accretion Discs around Neutron and Quark Stars
    Z. Kovács, K.S. Cheng, T.C. Harko
    Astronomy & Astrophysics, Vol.500, 621-631, 2009
    Download (Times Cited: 14, on 26/11/2018)
  • 11 Nuclear Interaction Gamma-Ray Lines from the Galactic Center Region
    V.A. Dogiel, V. Tatischeff, K.S. Cheng, D.O. Chernyshov, C.M. Ko, W.H. Ip
    Astronomy & Astrophysics, Vol.508, 1-7, 2009
    Download (Times Cited: 12, on 22/06/2018)
  • 12 A Molecular Line Survey of the Highly Evolved Carbon Star CIT 6
    Y. Zhang, S. Kwok, D.V. Trung
    The Astrophysical Journal, Vol.619, 1660-1677, 2009
    Download (Times Cited: 18, on 13/12/2018)
  • 13 Morphokinematic Properties of the 21 μm Source IRAS 07134+1005
    J. Nakashima, N. Koning, S. Kwok, Y. Zhang
    The Astrophysical Journal, Vol.692, 402-410, 2009
    Download (Times Cited: 11, on 07/04/2017)
  • 14 A Spitzer Study of 21 and 30 μm Emission in Several Galactic Carbon-Rich Protoplanetary Nebulae
    B.J. Hrivnak, K. Volk, S. Kwok
    The Astrophysical Journal, Vol.694, 1147-1160, 2009
    Download (Times Cited: 41, on 20/11/2017)
  • 15 Electron Temperatures of Planetary Nebulae Determined from the He I Discontinuities
    Y. Zhang, H.B. Yuan, C.T. Hua, X.W. Liu, J. Nakashima, S. Kwok
    The Astrophysical Journal, Vol.695, 488-495, 2009
    Download (Times Cited: 5, on 08/09/2015)
  • 16 Could the Compact Remnant of SN 1987A be a Quark Star?
    T.C. Chan, K.S. Cheng, T.C. Harko, H.K. Lau, L.M. Lin, W.M. Suen, X.L. Tian
    The Astrophysical Journal, Vol.695, 732-746, 2009
    Download (Times Cited: 12, on 17/01/2016)
  • 17 Probing the Mass-Loss History of the Yellow Hypergiant IRC+10420
    D.V. Trung, S. Muller, J.J.L. Lim, S. Kwok, C. Muthu
    The Astrophysical Journal, Vol.697, 409-419, 2009
    Download (Times Cited: 7, on 03/05/2018)
  • 18 Diffuse X-ray emission in globular cluster cores
    C.Y. Hui, K.S. Cheng, R.E. Taam
    The Astrophysical Journal, Vol.700, 1233-1241, 2009
    Download (Times Cited: 7, on 26/11/2018)
  • 19 A Molecular Line survey of the Extreme Carbon Star CRL 3068 at Millimeter Wavelengths
    Y. Zhang, S. Kwok, J. Nakashima
    The Astrophysical Journal, Vol.700, 1262-1281, 2009
    Download (Times Cited: 11, on 26/07/2018)
  • 20 Planetary Migration and Eccentricity and Inclination Resonances in Extrasolar Planetary Systems
    M.H. Lee, E.W. Thommes
    The Astrophysical Journal, Vol.702, 1662-1672, 2009
    Download (Times Cited: 22, on 23/11/2018)