Anelasticity and microcreep in polycrystalline MgO at high temperature: an exploratory study
Date
2003
Authors
Webb, Sharon
Jackson, Ian
Journal Title
Journal ISSN
Volume Title
Publisher
Springer
Abstract
The frequency dependence of the shear modulus and dissipation in polycrystalline MgO has been determined at high temperature using both microcreep (ε = 10-4) and seismic frequency forced-oscillation (ε = 10-5) measurements. The frequency-dependent and t
Description
Keywords
Keywords: Anelastic relaxation; Creep; Deformation; Grain boundaries; Magnesia; Oscillations; Seismology; Slip forming; Viscoelasticity; Microcreep; Polycrystalline materials; anelasticity; creep; grain boundary; high temperature; perovskite; seismic wave; viscoela Anelasticity; Forced oscillation; MgO; Micro-creep; Seismic frequency; Viscoelasticity
Citation
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Source
Physics and Chemistry of Minerals
Type
Journal article