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within S.K. So Remove this filter Materials Science Remove this filter English Remove this filter Applied and Technical Physics Remove this filter Inorganic Chemistry Remove this filter

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  1. No Access

    Article

    Growth and Characterization of Semicontinuous Metal Films by Pulsed Laser Ablation

    Semicontinuous metals films of copper and gold were grown on different substrates by pulsed laser ablation. The resistance and transmittance of these growing metal films were monitored in situ vs film thickness. ...

    S. K. So, H. H. Fong, N. H. Cheung in MRS Online Proceedings Library (2011)

  2. No Access

    Article

    Charge trap** and scattering by extrinsic gas dopants in tris(8-hydroxyquinoline) aluminum (Alq3)

    The effects of various ambient gases (N2, O2, H2O) to the electron mobility of tris(8-hydroxyquinoline) aluminum, Alq3, were examined. For a clean Alq3, the electron transport is non-dispersive and essentially tr...

    H.H. Fong, S.K. So in MRS Online Proceedings Library (2004)

  3. No Access

    Article

    Hexagonal Lattice Photonic Crystal in Active Metallic Microcavity

    A hexagonal lattice photonic crystal was fabricated inside the metallic microcavity. And a thin film of Alq3 was incorporated inside the textured cavity as an active medium. The microcavity is designed such th...

    H. L. Tam, R. Huber, K. F. Li, W. H. Wong, Y. B. Pun… in MRS Online Proceedings Library (2003)

  4. No Access

    Article

    An angular dependent X-ray photoemission study of Indium-tin-oxide surfaces

    The surface properties of indium-tin-oxide (ITO) thin films treated by UV ozone or plasma were analyzed by angular dependent X-ray photoelectron spectroscopy (ADXPS) and by ultraviolet photoemission (UPS). The...

    H. H. Fong, W. J. Song, S. K. So in MRS Online Proceedings Library (2003)

  5. No Access

    Article

    Charge motion and trap** in molecularly doped hole transporters

    The charge transporting properties of N, N’-dipheny l-N, N’-bis(3-methylphenyl)-(1,1’-biphenyl)-4,4’-diamine (TPD), TPD doped with 5,6,11,12- tetraphenylnaphthacene (rubrene), and TPD doped with 4-(dicyanomethyle...

    H. H. Fong, K. C. Lun, S. K. So in MRS Online Proceedings Library (2002)

  6. No Access

    Article

    Optical Absorptions and EL2-Like Defects in Low Temperature Grown Molecular-Beam-Epitaxial GaAs

    The optical absorptions and the defect densities of GaAs grown by low temperature molecular-beam-epitaxy at growth temperatures between 200-580 °C were evaluated by photothermal deflection spectroscopy. The sh...

    S. K. So, M. H. Chan, K. T. Chan in MRS Online Proceedings Library (1995)

  7. No Access

    Article

    Optical Degradation of Poly (P-Phenylene Vinylene)

    The influence of laser irradiation on an electroluminescent polymer, poly (2,5-di-n-hexyloxy-1,4-phenylene vinylene) is studied. Photoluminescence, infrared spectroscopy, and photothermal deflection spectrosco...

    S. K. So, M. H. Chan, C. S. Hon, Louis M. Leung in MRS Online Proceedings Library (1995)