HARK Sui Kong
Professor
Professor
Education:
- PhD, SUNY, Buffalo, 1981
- BSc, The Chinese University of Hong Kong, 1975
Position:
- Professor (2008-now), Physics Department, The Chinese University of Hong Kong, Hong Kong, Hong Kong
- Associate Professor (1989-2008), Physics Department, The Chinese University of Hong Kong, Hong Kong
Research Interests:
- Optical Properties of Solids
- Light scattering
- MOCVD growth of nanostructures
Research Grants:
- RGC Earmarked Grant: Nanocrystalline calcium copper titanate for probing non-ferroelectric, giant dielectric constants and for fabricating multilayer ceramic capacitors (S.K. Hark), $476300
- RGC Earmarked Grant: Semiconductor nanowires: the surface defect and adsorbate effects on luminescence and the application for optical gas sensors (X.D. Xiao and S.K. Hark), $991200
- RGC Earmarked Grant: Micro-Raman Scattering Studies of Nanostructures (S. K. Hark and S.L Zhang), $380,000
- RGC Earmarked Grant: Optical Properties of Wide Band Gap II-VI Semiconductor Quantum Dots (S. K. Hark and L. W. M. Lau), $391,160
- RGC Earmarked Grant: Authenticity Studies of Ancient Chinese Gold ornaments using Surface Science techniques (Y. K. Lam, S. K. Hark, W. M. Kwok, K. K. Mark and S. P. Wong), $1,400,000
- RGC Earmarked Grant: Provenance Study of Chinese Bronzes from Warring-States period Using lead Isotope Method (Y. K. Lam, S. K. Hark, W. M. Kwok, K. K. Mark and S. P. Wong), $555,000
Selected Recent Publications:
- H.Y. Xu, Y. Liang and S.K. Hark, CrystEngComm 13, 2566, 2011. Advance Article DOI: 10.1039/C0CE00730G, published on Web on 20 Feb 2011.
- W.Z. Liu, Y. Liang, H.Y. Xu, L.L. Wang, X.T. Zhang, Y.C. Liu and S.K. Hark, "Heteroepitaxial growth and spatially-resolved cathodoluminescence of ZnO/MgZnO coaxial nanorod arrays", J. Phys.Chem. C 114, 16148, 2010.
- Y. Liang, H.Y. Xu and S.K. Hark, "Epitaxial Growth and Composition-dependent Optical Properties of Vertically Aligned ZnS1-xSex Alloy Nanowire Arrays", Crystal Growth & Design 10, 4206, 2010.
- L.L. Wu, Y. Liang, F.W. Liu, H.Q. Lu, H.Y. Xu, X.T. Zhang and S.K. Hark, "Preparation of ZnO/In2O3(ZnO)n heterostructure nanobelts", CrystEngComm 12, 4152, 2010. Advance Article DOI: 10.1039/C0CE00035C, first published on the web: 30 Jul 2010.
- L.L. Wu, F.W. Liu, Z.Q. Chu, Y. Liang, H.Y. Xu, H.Q. Lu, X.T. Zhang, Q. Li and S. K. Hark, "High-yield synthesis of In2-xGaxO3(ZnO)3 nanobelts with a planar superlattice structure", CrystEngComm 12, 2047, 2010. DOI: 10.1039/b927451k, first published on the web: 18 May 2010.
- Y. Liang, H.Y. Xu and S.K. Hark, "Orientation and Structure Controllable Epitaxial Growth of ZnS Nanowire Arrays on GaAs Substrates", J. Phys. Chem. C 114, 8343, 2010.
- W.X. Yuan, S.K. Hark and W.N. Mei, "Investigation of Triple Extrinsic Origins of Colossal Dielectric Constant in CaCu3Ti4O12 Ceramics", J. Electrochemical Society 157, G117, 2010.
- M.J. Zhou, H.J. Zhu, X.N. Wang, Y.M. Xu, Y. Tao, S.K. Hark, X.D. Xiao and Q. Li, "CdSe Nanotube Array on ITO via Aligned ZnO Nanorods Templating", Chem. Mater. 22, 64, 2010.
- X.N. Wang, H.J. Zhu, Y.M. Xu, H. Wang, Y. Tao, S.K. Hark, X.D. Xiao and Q. Li, "Aligned ZnO/CdTe Core-Shell Nanocable Arrays on Indium Tin Oxide: Syntheses and Photoelectrochemical Properties", ACS Nano 4, 3302, 2010.
- H.Y. Xu, Z. Liu, Y. Liang, Y.Y. Rao, X.T. Zhang and S.K. Hark, "Structure and photoluminescence of wurtzite/zinc-blende heterostructure GaN nanorods", Appl. Phys. Lett. 95, a133108, 2009.
- W.X. Yuan, S.K. Hark and W.N. Mei, "Effective synthesis to fabricate a giant dielectric-constant material CaCu3Ti4O12 via solid state reactions", J. Ceramic Processing Research 10, 696, 2009.
| Office: | Room 306, 3/F, Science Centre North Block |
| Phone: | (852) 39436321 |
| E-mail: | skhark@phy.cuhk.edu.hk |