Condition

FWHM (˚)

Grain size (nm)

Dislocation density (×10¹⁴/m²)

Lattice parameter

un-SP

0.18

55.4

8.1

4.007

SP70

0.24

38.8

13.4

3.972

SP140

0.29

33.7

19.2

3.949