2 papers
cond-mat.mtrl-sci2005
Comment on "Sound Modes broadening in Quasicrystals"
G. Coddens
Recently de Boissieu et al. proposed an explanation for the broadening of acoustic modes observed in quasicrystals (QC). It is the transcription of a well-known model used for glas…
cond-mat.mtrl-sci2004
On the problem of the correct interpretation of phason elasticity in quasicrystals
G. Coddens
Recently Francoual et al. claimed to have observed the dynamics of long-wavelength phason fluctuations in i-AlPdMn quasicrystals. We will show that the data reported call for a mor…