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6 Result(s)

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  1. No Access

    Article

    HgTe Quantum Dots for Near-, Mid-, and Long-Wavelength IR Devices

    Mercury telluride colloidal quantum dots (CQD) hold potential for the fabrication of IR devices that operate in the range of near IR, through short-, mid-, and long wavelength (NIR, SWIR, MWIR, and LWIR, respe...

    W. Palosz, S. Trivedi, D. Zhang, G. Meissner, K. Olver… in Journal of Electronic Materials (2017)

  2. No Access

    Article

    Internal Structure of Diamond Nanocrystals by Modeling and PDF Analysis

    The structure of nanocrystalline diamond was approximated by spherical nanograins assuming that the grain core with a perfect crystal lattice is surrounded by a sequence of shells with (essentially) identical ...

    S. Stelmakh, W. Palosz, S. Gierlotka, K. Skrobas… in MRS Online Proceedings Library (2013)

  3. No Access

    Article

    Atomic Model of CdSe QDs Containing Density Waves as Derived from PDF Analysis

    Using a new methodology of elaboration of PDF data (G(r) function), which is based on the analysis of individual inter-atomic distances (ri), a function describing differences between average inter-atomic distanc...

    B. Palosz, W. Palosz, P. Wijewarnasuriya, S. Gierlotka… in MRS Online Proceedings Library (2013)

  4. No Access

    Article

    Investigation of the Surface Stress in SiC Nanocrystals by In-situ High Pressure Powder Diffraction Technique

    The properties of nanocrystals were studied by in-situ high-pressure powder diffraction technique using our methodology of the structural analysis, the “apparent lattice parameter” (alp) concept. The experiments ...

    B. Palosz, S. Stel’makh, E. Grzanka, S. Gierlotka… in MRS Online Proceedings Library (2004)

  5. No Access

    Article

    Photoluminescence of CdTe crystals grown by physical-vapor transport

    High-quality CdTe crystals with resistivities higher than 108 Ω cm were grown by the physical-vapor transport (PVT) technique. Indium, aluminum, and the transition-metal scandium were introduced at the nominal le...

    W. Palosz, K. Grasza, P. R. Boyd, Y. Cui, G. Wright… in Journal of Electronic Materials (2003)

  6. No Access

    Article

    Search for Spin Filtering by Electron Tunneling Through Ferromagnetic EuS Barriers in PbS

    Perpendicular transport through single- and double-barrier eterostructures made up of ferromagnetic EuS layers embedded into a PbS matrix was investigated. Both resonant tunneling and probably spin filtering t...

    T. Figielski, A. Morawski, T. Wosinski, S. Wrotek… in Journal of Superconductivity (2003)