Electrical and Vibrational Studies of Na₂K₂Cu(MoO₄)₃

Table 3

Activation energies in Na₂K₂Cu(MoO₄)₃ material.

Contribution	Temperature range (K)	(eV)
Grains	653–673	1.55
	673–753	2.02
Grains boundaries	653–673	1.63
	673–753	2.86
Total	653–673	1.62
	673–753	2.77