title: On the nature of the shear viscosity and shear modulus relaxation in metallic glasses.
abstract: Analysis of independent isothermal and linear heating creep and shear modulus measurements performed on bulk Pd- and Zr-based metallic glasses provides evidence that the relaxation of their viscoelastic and elastic properties is controlled by 'defects', which respond to stress and temperature similarly to dumbbell interstitials in simple crystalline metals.
authors.affiliation: Department of General Physics, State Pedagogical University, Lenin Street 86, Voronezh 394043, Russia.
authors.forename: A N
authors.initials: AN
authors.lastname: Tsyplakov
authors.forename: V A
authors.initials: VA
authors.lastname: Khonik
authors.forename: A S
authors.initials: AS
authors.lastname: Makarov
authors.forename: Yu P
authors.initials: YP
authors.lastname: Mitrofanov
authors.forename: G V
authors.initials: GV
authors.lastname: Afonin
authors.forename: N P
authors.initials: NP
authors.lastname: Kobelev
authors.forename: R A
authors.initials: RA
authors.lastname: Konchakov
authors.forename: A V
authors.initials: AV
authors.lastname: Lysenko