Table 1 The computed correlation length (l) as a function of the activation energy for T = 298 K and d = 2 or 3 for the Zr70Ni30 TFMG based on the equation of in comparison with the experimental value.

From: Structural Signature of Plasticity Unveiled by Nano-Scale Viscoelastic Contact in a Metallic Glass

 

Activation energy (eV)

= 0.3

= 0.4

= 0.5

= 0.6

= 0.7

= 0.8

= 0.9

= 1.0

Theory

Length scale (d = 2)

7.76

9.86

11.87

13.82

15.71

17.56

19.37

21.15

Length scale (d = 3)

3.92

4.60

5.20

5.76

6.27

6.76

7.21

7.65

Experiment

Length scale (As-deposited TFMG)

4.10 ± 0.05

Length scale (Deformed TFMG P = 40mN)

9.27 ± 0.16

Length scale (Deformed TFMG P = 3N)

9.70 ± 0.20

  1. The unit of the correlation length is nanometer.