Search Results - "Sou, I. K."

Pseudogap and proximity effect in the Bi2Te3/Fe1+yTe interfacial superconductor by He, M. Q., Shen, J. Y., Petrović, A. P., He, Q. L., Liu, H. C., Zheng, Y., Wong, C. H., Chen, Q. H., Wang, J. N., Law, K. T., Sou, I. K., Lortz, R.

“…In the interfacial superconductor Bi 2 Te 3 /Fe 1+y Te, two dimensional superconductivity occurs in direct vicinity to the surface state of a topological…”
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ZnSe nanowires epitaxially grown on GaP(111) substrates by molecular-beam epitaxy by Chan, Y. F., Duan, X. F., Chan, S. K., Sou, I. K., Zhang, X. X., Wang, N.

“…We report molecular-beam epitaxy growth of single crystalline ZnSe nanowires with uniform diameters (∼10 nm) on GaP(111) substrates. The growth process was…”
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Growth temperature dependence of MBE-grown ZnSe Nanowires by Chan, S.K., Cai, Y., Wang, N., Sou, I.K.

“…The growth orientation and crystalline perfection of ZnSe nanowires (NWs) grown by the combination of molecular beam epitaxy (MBE) and vapor–liquid–solid (VLS)…”
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MBE-grown Au-island-catalyzed ZnSe nanowires by Chan, S.K., Cai, Y., Sou, I.K., Wang, N.

“…ZnSe nano-wires (NWs) were fabricated on GaAs(1 1 1) and GaAs(1 1 0) substrates by the molecular beam epitaxy (MBE) technique via the vapor–liquid–solid (VLS)…”
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Growth temperature dependence of the structural and photoluminescence properties of MBE-grown ZnS nanowires by Lok, S.K., Wang, G., Cai, Y., Wang, N., Zhong, Y.C., Wong, K.S., Sou, I.K.

“…ZnS nanowires (NWs) were fabricated on sapphire by molecular beam epitaxy using Au-droplet catalyst. The NWs grown at 530 and 480°C are in cubic phase while…”
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Observation of negative differential resistance from a Schottky-barrier structure embedded with Fe quantum dots by Lok, S.K., Li, B.K., Wang, J.N., Wong, G.K.L., Sou, I.K.

“…A Au/ZnS/Fe-quantum dots (QDs)/ZnS/n +-GaAs(1 0 0) Schottky-barrier structure containing five layers of spherical Fe QDs with diameter around 3 nm was…”
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MBE-grown Fe nanowires on a ZnS(1 0 0) surface by Lok, S.K., Chan, S.K., Wong, G.K.L., Sou, I.K.

“…Two types of self-assembled Fe nanowires (NWs) were grown by molecular beam epitaxy on ZnS(1 0 0) surface under high growth/annealing temperature. The type-A…”
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MBE-Grown II–VI and Related Nanostructures by Sou, I. K., Lok, S.K., Wang, G., Wang, N., Wong, G.K.L.

“…Nanostructures of II–VI semiconductor materials could potentially offer novel and superior physical (in particular, optoelectronic) properties with respect to…”
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MBE-Grown Cubic ZnS Nanowires by Chan, S.K., Lok, S.K., Wang, G., Cai, Y., Wang, N., Wong, K.S., Sou, I.K.

“…Ultrathin ZnS nanowires (NWs) were grown on a sapphire (0001) substrate at 430°C by the molecular-beam epitaxy (MBE) technique using self-assembled Au droplets…”
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Fe-layer-induced aligned 1D nanostructure on ZnSe surface by Wang, G., Lok, S.K., Chan, S.K., Wang, C., Wong, G.K.L., Sou, I.K.

“…A novel approach to fabricating a highly aligned one-dimensional (1D) surface nanostructure on the surface of Fe/ZnSe bilayers grown on GaAs (0 0 1) substrates…”
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MBE-Grown Fe Magnetic Quantum Dots in ZnS Matrix by Lok, S.K., You, B., Zhang, B., Zhang, X.X., Sou, I.K., Wong, G.K.L.

“…A multilayer magnetic quantum dot sample containing 5 layers of Fe quantum dots (QDs) embedded in six layers of ZnS spacer was grown by molecular beam epitaxy…”
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Nanotrenches Induced by Catalyst Particles on ZnSe Surfaces by Chan, S.K., Lok, S.K., Wang, G., Cai, Y., Wang, N., Sou, I.K.

“…Nanotrenches are induced by thermal annealing Au droplets on ZnSe surfaces. High-resolution scanning electron microscopy studies of the nanotrench structures…”
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Thermal diffusion studies of MBE-grown ZnSe/Fe/ZnSe and ZnS/Fe/ZnS structures by Sou, I.K., Wang, C., Chan, S.K., Wong, G.K.L.

“…This study focused on the investigation of the thermal stability of Fe on ZnSe and ZnS matrix using secondary ion mass spectroscopy (SIMS). Sandwiched three…”
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Efficient second harmonic generation from large band gap II-VI semiconductor photonic crystal by Yang, H., Xie, P., Chan, S. K., Zhang, Z. Q., Sou, I. K., Wong, G. K. L., Wong, K. S.

“…Dramatic enhancement of second harmonic generation (SHG) near the photonic band edge was observed in a one-dimensional Zn Se ∕ Zn Mg S semiconductor photonic…”
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Simultaneous enhancement of the second- and third-harmonic generations in one-dimensional semiconductor photonic crystals by Hui Yang, Ping Xie, Chan, S.K., Weixin Lu, Zhao-Qing Zhang, Sou, I.K., Wong, G.K.L., Wong, K.S.

“…We report on observation of simultaneous strong enhancements of second-harmonic generation (SHG) and third-harmonic generation (THG) in visible spectra region…”
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Influence of Mg content on molecular-beam-epitaxy-grown ZnMgS ultraviolet photodetectors by Lu, L.W., Sou, I.K., Ge, W.K.

“…Zn 1− x Mg x S-based Schottky barrier ultraviolet (UV) photodetectors were fabricated using the molecular-beam-epitaxy (MBE) technique. The influence of Mg…”
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Molecular beam epitaxy-grown ZnSe nanowires by CHAN, S. K, LIU, N, CAI, Y, WANG, N, WONG, G. K. L, SOU, I. K

“…Molecular beam epitaxy (MBE) via the vapor-liquid-solid (VLS) reaction was used to grow ZnSe nanowires (NWs) on (111), (100), and (110) oriented GaAs…”
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Detectivity studies of SMD-packaged ZnSSe and ZnMgS UV detectors by MAK, L. S, CHAN, S. K, WONG, G. K. L, SOU, I. K

“…The 1/f noise and shot noise studies were carried out on molecular beam epitaxy (MBE)-grown ZnS^sub 0.85^Se^sub 0.15^, and Zn^sub 0.43^Mg^sub 0.57^S…”
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Spontaneous vortex dynamics in superconducting FeTe thin films by He, H.T., Wang, G., Liu, H.C., Zhang, T., Law, K.T., Sou, I.K., Wang, J.N.

“…Superconductivity is realized in Fe1+xTe (x=0.1–0.2) thin films grown on topological insulator Bi2Te3 by molecular beam epitaxy. A thorough analysis of the…”
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Molecular beam epitaxy-grown wurtzite MgS thin films for solar-blind ultra-violet detection by Lai, Y. H., He, Q. L., Cheung, W. Y., Lok, S. K., Wong, K. S., Ho, S. K., Tam, K. W., Sou, I. K.

“…Molecular beam epitaxy grown MgS on GaAs(111)B substrate was resulted in wurtzite phase, as demonstrated by detailed structural characterizations…”
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