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5 Result(s)

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  1. No Access

    Article

    Atomic dynamics of the α-(Al,Si)CuFe alloy: A crystalline approximant of a quasicrystal...

    The atomic dynamics of the Al0.550Si0.070Cu0.255Fe0.125 alloy with the structure that approximates the structure of an icosahedral quasicrystal with a similar chemical composition has been investigated using inel...

    P. P. Parshin, M. G. Zemlyanov, R. A. Brand, D. Pavlyuchkov… in Physics of the Solid State (2010)

  2. No Access

    Article

    Low-energy lattice excitations in the decagonal Al-Ni-Fe and icosahedral Al-Cu-Fe quasicrystals and the (Al,Si)-Cu-Fe cubic phase

    The specific heat of decagonal Al71.3Ni24.0Fe4.7 and icosahedral Al62Cu25.5Fe12.5 quasicrystals and the Al55.0Si7.0Cu25.5Fe12.5 cubic phase approximating the structure of the icosahedral alloy has been studied in...

    G. Kh. Panova, M. G. Zemlyanov, P. P. Parshin, A. A. Shikov… in Physics of the Solid State (2010)

  3. No Access

    Article

    Atomic dynamics of a d-AlNiFe decagonal quasicrystal

    The atomic dynamics of an Al71.3Ni24Fe4.7 decagonal quasicrystal has been investigated using the isotopic contrast method for inelastic neutron scattering. The partial vibrational spectra of the Ni, Fe, and Al at...

    P. P. Parshin, M. G. Zemlyanov… in Journal of Experimental and Theoretical Ph… (2009)

  4. No Access

    Article

    Features of interatomic force interaction in an i-AlCuFe quasicrystal

    Earlier experimental results on partial thermal vibrational spectra and on the atomic and electronic structure of icosahedral i-AlCuFe quasicrystals are used for analyzing the role of Al, Cu, and Fe atoms in inte...

    P. P. Parshin, M. G. Zemlyanov, R. A. Brand in Journal of Experimental and Theoretical Ph… (2005)

  5. No Access

    Article

    Atomic dynamics of an Al0.62Cu0.255Fe0.125 icosahedral quasicrystal

    The atomic dynamics of an Al0.62Cu0.255Fe0.125 icosahedral quasicrystal is investigated using inelastic neutron scattering (the isotopic contrast method). The partial vibrational spectra of copper, iron, and alum...

    P. P. Parshin, M. G. Zemlyanov, A. V. Mashkov, R. A. Brand… in Physics of the Solid State (2004)