Dynamic yield stresses of glasses: asymptotic formulae

Oliver Henrich; Fathollah Varnik; Matthias Fuchs

doi:10.1088/0953-8984/17/45/057

Dynamic yield stresses of glasses: asymptotic formulae

Oliver Henrich, Fathollah Varnik, Matthias Fuchs

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12 Citations (Scopus)

Abstract

The stationary, shear rate dependent flow curves of yielding glasses are discussed within a mode coupling theory approach. Asymptotic formulae for the shear stress at the transition point are obtained that take the form of generalized Hershel-Bulkeley constitutive equations, and enable one to find dynamical yield stresses by extrapolation.

Original language	English
Number of pages	6
Journal	Journal of Physics: Condensed Matter
Volume	17
Issue number	45
Early online date	28 Oct 2005
DOIs	https://doi.org/10.1088/0953-8984/17/45/057
Publication status	Published - 16 Nov 2005

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Keywords

shear rate
shear stress
Hershel–Bulkeley constitutive equations

Cite this

Henrich, O., Varnik, F., & Fuchs, M. (2005). Dynamic yield stresses of glasses: asymptotic formulae. Journal of Physics: Condensed Matter, 17(45). https://doi.org/10.1088/0953-8984/17/45/057

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Access to Document

10.1088/0953-8984/17/45/057