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Phason

Phason is a quasiparticle existing in quasicrystals due to their specific, quasiperiodic lattice structure. Similar to phonon, phason is associated… Expand
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2010
2010
In quasicrystals, the phason degree of freedom and the inherent anharmonic potentials lead to complex dynamics, which cannot be… Expand
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2008
2008
As the order of a quasicrystal is quasiperiodic, it can be described as an irrational cut through a periodic structure in a… Expand
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2006
2006
Personal comments are made about the title subjects, including: the relation of Friedel oscillations of Hume–Rothery… Expand
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2002
2002
Abstract:Aperiodic crystals may have additional low frequency modes related to the possibility to describe them in a higher… Expand
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2001
2001
The phason mode in inclusion compounds is investigated using the double chain model, which consists of two mutually interacting… Expand
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1999
1999
The effects of phason disorder on the dynamical structure factor of Fibonacci chains are studied, and the existence of a coherent… Expand
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1999
1999
The relationships between quasicrystals and other incommensurately modulated crystals (IC) have many interesting theoretical… Expand
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1999
1999
We investigated disorder and structural defects in a one-dimensional quasiperiodic superstructure of a thin Ag film on GaAs(110… Expand
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1996
1996
The temperature dependencies of the ultrasonic velocities and attenuation coefficients are studied in the vicinity of the… Expand
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1990
1990
We study finite-size corrections to the free energy in a two-dimensional random tiling model. This model is equivalent to an… Expand
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