title: Thermodynamic approach to the description of dislocation mobility in quasicrystals.
abstract: Dislocation mobility in quasicrystals is calculated using basic thermodynamic and hydrodynamic equations. The dependence of the dislocation mobility on viscosity, vacancies and phasons is given. It is shown that the phasonic defects make the major contribution to the inverse mobility of the free segments of dislocations.
authors.affiliation: National Science Center Kharkov Institute of Physics and Technology, 1, Akademicheskaya Street, Kharkov 61108, Ukraine.
authors.forename: G N
authors.initials: GN
authors.lastname: Lazareva
authors.forename: A S
authors.initials: AS
authors.lastname: Bakai