Search Results - "Seong, M.J."

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    A Perspective of GaAs1-xNx and GaPxN1-x as Heavily Doped Semiconductors by Mascarenhas, A., Zhang, Yong, Seong, M.J.

    Published in Physica status solidi. B. Basic research (01-11-2001)
    “…The behavior of GaAs1—xNx and GaPxN1—x is contrasted with that of AlxGa1—xAs and InxGa1—xAs with respect to irregular and regular alloy behavior. It is…”
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    Journal Article Conference Proceeding
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    Interaction of localized electronic states with the conduction band: band anticrossing in II-VI semiconductor ternaries by Walukiewicz, W, Shan, W, Yu, KM, Ager, 3rd, JW, Haller, EE, Miotkowski, I, I, Seong, MJ, Alawadhi, H, Ramdas, AK

    Published in Physical review letters (14-08-2000)
    “…We report a strongly nonlinear pressure dependence of the band gaps and large downward shifts of the conduction band edges as functions of composition in ZnS…”
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    Journal Article
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    Overcoming limitations in semiconductor alloy design by Mascarenhas, A., Zhang, Yong, Verley, Jason, Seong, M.J.

    Published in Superlattices and microstructures (01-06-2001)
    “…The phenomenon of giant band gap ‘bowing’ recently observed in several III–V dilute nitride alloys is promising for increasing the flexibility in choice of…”
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    Journal Article
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    The anomalous variation of band gap with alloy composition: cation vs anion substitution in ZnTe by Seong, M.J., Alawadhi, H., Miotkowski, I., Ramdas, A.K., Miotkowska, S.

    Published in Solid state communications (01-01-1999)
    “…The energy of the excitonic signature, E g( x), in the wavelength modulated reflectivity spectrum of Zn 1− x Mg x Te shows a monotonic increase with x in…”
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    Journal Article
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    Lattice parameters and optical characterization of Cd 1− xMg xSe alloys grown by vertical gradient freezing technique by Miotkowski, I, Vogelgesang, R, Alawadhi, H, Seong, M.J, Ramdas, A.K, Miotkowska, S, Paszkowicz, W

    Published in Journal of crystal growth (1999)
    “…Single crystals of Cd 1− x Mg x Se ternaries grown by the vertical gradient freezing technique are characterized by X-ray diffraction and electron probe…”
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    Journal Article
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    Bi-induced vibrational modes in GaAsBi by Seong, M.J., Francoeur, S., Yoon, S., Mascarenhas, A., Tixier, S., Adamcyk, M., Tiedje, T.

    Published in Superlattices and microstructures (01-06-2005)
    “…We have studied GaAs 1− x Bi x (up to x∼3%) using Raman scattering with two different polarization configurations. Two Bi-induced phonon modes are observed at…”
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    Journal Article