Haur, Sow Chorng - National University of Singapore -

个人简介

Anderson Junior College NUS - B.Sc (Hons) in Physics Applied Nuclear Physics, played with very energetic proton particles NUS - M.Sc in Physics Nuclear Microscopy, squeezing proton beam into tiny spot University of Chicago - Ph.D. in Physics Experimental Condensed Matter Physics - Took pictures of Magnetic Vortices in Superconductors; Used miniature cantilevers Bell Labs - Post-doctoral Optical Tweezers; Colloidal System - Small tiny plastic balls floating in water NUS - Professor Microspheres, Carbon Nanotubes, Nanomaterials, Hybrid Nanostructures

研究领域

We work on the studies of a wide variety of nanostructured materials, aiming to understand the physical properties of these nanomaterials and how these properties are influenced by the morphology, stoichiometry and structures and these nanomaterials. We managed to synthesize our own carbon nanotubes (CNTs) and various oxide-based nanowires in our lab. Ever since, we started to place greater emphasis on nanomaterials to develop more synthesis routes to obtain new type of nanostructures. Our current research interest is understanding the structural assembly and growth mechanism of the nanostructures, in order to achieve greater control in the material composition, physical structure, physical properties and functionality. We are also interested in the synthesis of new classes of nanomaterials and exploring different methods to incorporate two or more different nanostructures together with controlled architecture.

近期论文

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"Photocurrent Response in Multiwalled Carbon Nanotube Core-Molybdenum Disulfide Shell Heterostructures", Gong L, Wang L, Lu J, Han C, Chen W, Sow CH, J. Phys. Chem. C, 119, 24588, Oct 2015. "Bandgap Engineering of Phosphorene by Laser Oxidation toward Functional 2D Materials", Lu J, Wu J, Carvalho A, Ziletti A, Liu H, Tan J, Chen Y, Neto AHC, Ozyilmaz B, Sow CH, ACS Nano, 9, 10411, Oct 2015. "Micro-dressing of a Carbon Nanotube Array with MoS2 Gauze", Lim SX, Woo KW, Ng J, Lu J, Kwang SY, Zhang Z, Tok ES, Sow CH, Nanoscale, 7, 17538, Sep 2015. "A Focused Laser Beam: A Useful and Versatile Tool for 1D Nanomaterials Research: A Review", Lu J, Lim SX, Sow CH, J. Mater. Sci. Technol., 31, 616, Jun 2015. "Atomic Healing of Defects in Transition Metal Dichalcogenides", Lu J, Carvalho A, Chan XK, Liu H, Liu B, Tok ES, Loh KP, Neto, AHC, Sow CH, Nano Letters, 15, 3524, May 2015. "Microlandscaping of Au Nanoparticles on Few-Layer MoS2 Films for Chemical Sensing", Lu J, Lu JH, Liu H, Liu B, Gong L, Tok ES, Loh KP, Sow CH, Small, 11, 1792, Apr 2015. 2014: "Cobalt-based Compounds and Composites as Electrode Materials for High-performance Electrochemical Capacitors", Lee KK, Chin WS, Sow CH, J. Mater. Chem. A, 2, 17212, Nov 2014. "Ultrathin Hexagonal Hybrid Nanosheets Synthesized by Graphene Oxide-Assisted Exfoliation of beta-Co(OH)(2) Mesocrystals", Deng S, Cherian CT, Lim XL, Tan HR, Yeo LH, Yu X, Rusydi A, Chowdari BVR, Fan HM, Sow CH, Chemistry - A European Journal, 20, 12444, Sep 2014. "Laser Modified ZnO/CdSSe Core-Shell Nanowire Arrays for Micro-Steganography and Improved Photoconduction", Lu J, Liu H, Zheng M, Zhang H, Lim SX, Tok ES, Sow CH, Scientific Reports, 4, 6350, Sep 2014. 107. "Improved Photoelectrical Properties of MoS2 Films after Laser Micromachining", Lu J, Lu JH, Liu H, Liu B, Chan KX, Lin J, Chen W, Loh KP, Sow CH, ACS Nano, 6, 6334, Jun 2014. "Laser-induced Greenish-Blue Photoluminescence of Mesoporous Silicon Nanowires", Choi YR, Zheng M, Bai F, Liu J, Tok ES, Huang ZF, Sow CH, Scientific Reports, 4, 4940, May 2014. "Highly Sensitive and Multispectral Responsive Phototransistor using Tungsten-doped VO2 Nanowires", Lu J, Liu H, Deng S, Zheng M, Wang Y, Kan JA, Tang SH, Zhang XH, Sow CH, Mhaisalkar SG, Nanoscale, 6, 7619, Apr 2014. "Vertically Aligned Iron (III) Oxyhydroxide/oxide Nanosheets Grown on Iron Substrates for Electrochemical Charge Storage", Lee KK, Ng RWY, She KK, Chin WS, Sow CH, Mater. Lett., 118, 150, Mar 2014. "Composition-dependent electron transport in CdSxSe1-x nanobelts: a THz spectroscopy study", Liu H, Lu J, Tang SH, Sow CH, Zhang XH, Optics Lett., 3, 567, Feb 2014. "Direct laser micropatterning of GeSe2 nanostructures film with controlled optoelectrical properties", Mukherjee B, Murali G, Lim XS, Zheng M, Tok ES, Sow CH, RSC Adv., 4, 10013, Jan 2014.