Crystallite sizes and residual strain were calculated from the XRD patterns using the Williamson–Hall method.

Sample	Strain ε along a	D along a	Strain ε along c	D along a
1	1.4 10−3	12.3	1.0 10−3	14.3
2	3.4 10−3	12.7	2.3 10−3	13.3