. 2018 Sep 12;9:3702. doi: 10.1038/s41467-018-06043-1

Table 1.

The X-ray diffraction (XRD) results of different samples

Samples	2θ/degree (111)	Lattice parameter (1/Å)	Strain (%)
Pd crystal (JCPDS-46-1403)²³	40.11	0.2226	–
Pd₅₀Cu₅₀	41.68	0.2262	1.62
Pd₈₈Co₁₂	40.15	0.2242	0.72
Pd₅₆Cu₃₈Co₆	40.49	0.2283	2.56
Pd₅₉Cu₃₀Co₁₁	40.21	0.2304	3.50
Pd₆₂Cu₁₆Co₂₂	40.19	0.2273	2.11