Atomic dynamics of i-ScZnMg and its 1/1 approximant phase: Experiment and simulation

Quasicrystals are long-range ordered materials that lack translational invariance so that the study of their physical properties remains a challenging problem. In order to study the respective influence of the local order and of the long-range order (periodic or quasiperiodic) on lattice dynamics, w...

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Bibliographic Details
Published in:	Philosophical magazine (2003. Print) Vol. 88; no. 13-15; pp. 2311 - 2318
Main Authors:	Mihalkovič, M., Francoual, S., Shibata, K., Boissieu, M. De, Baron, A.Q.R., Sidis, Y., Ishimasa, T., Wu, D., Lograsso, T., Regnault, L. -Pierre, Gähler, F., Tsutsui, S., Hennion, B., Bastie, P., Sato, T.J., Takakura, H., Currat, R., Tsai, A.-P.
Format:	Journal Article Conference Proceeding
Language:	English
Published:	Abingdon Taylor & Francis Group 01-05-2008 Taylor & Francis
Subjects:	Chemical and Process Engineering Chemical Sciences Condensed matter: structure, mechanical and thermal properties Engineering Sciences Exact sciences and technology Lattice dynamics Material chemistry phonons Physics Quasicrystals Semi-periodic solids Structure of solids and liquids; crystallography Vibrational states in disordered systems Cubic lattices Pair potentials Brillouin zones Magnesium alloys Ternary alloys Response functions Quasicrystals Quasi periodic structure Zinc alloys Shell models Local structure Energy gap X-ray scattering Ab initio calculations Model potential Scandium alloys Dispersion relations Digital simulation Long-range order Theoretical study Phonon density of states Physical properties Icosahedral phase Approximant Lattice dynamics Atomic models
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