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cond-mat.mtrl-sci2012★ 33 cited
Acoustic impedance and interface phonon scattering in BiTe and other semiconducting materials
Xin Chen, David Parker, David J. Singh
We present first principles calculations of the phonon dispersions of Bi2Te3 and discuss these in relation to the acoustic phonon interface scattering in ceramics. The phonon dispe…
cond-mat.mtrl-sci2010
Neutron scattering and muSR investigations of the spin liquid state with quenched disorder in LuCuGaO4
S Calder, SR Giblin, DR Parker +5
LuCuGaO4 has magnetic Cu2+ and diamagnetic Ga3+ ions distributed on a triangular bilayer and is suggested to undergo a spin-glass transition with T_g approximately 0.4 K. Using muS…