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Table 1 Parameters used in numerical calculations

From: Pinning of dislocations in disordered alloys: effects of dislocation orientation

Parameter

Unit

Numerical value

shear modulus μ

GPa

20.7

Burgers vector length b

Å

3.05

solute core parameter a

Å

1.0

mean square shear stress 〈τ2

GPa2

0.6

line tension parameter \(\beta _{0}^{\mathrm {e}}={\mathcal {T}}_{\mathrm {e}}/(\mu b^{2})\)

0.35

line tension parameter \(\beta _{0}^{\mathrm {s}}={\mathcal {T}}_{\mathrm {s}}/(\mu b^{2})\)

1.05