Suppression of the spin-glass state by indirect exchange via charge carriers in spinellides xCuCr2Se4-(1−x)Cu0.5Me0.5Cr2Se4 (Me = Ga, In)

Structural and magnetic properties of CuCr2Se4 single crystals diluted with Sb(III)

“…Numerous experimental and theoretical studies, aimed at determining the electronic structure and magnetic behaviour of the parent phase CuCr 2 Se 4 [4,5,10,12,[17][18][19] and of the spinels admixed with Ga 3+ [20][21][22][23], In 3+ [24,25] Co 2+ [26,27], Zn 2+ [28,29] and V 3+ [30], have been published. Theoretical studies on magnetic phase diagrams for another system of diluted spinels (Zn 1−x Cu x )[Cr 2 ]Se 4 with 0 ≤ x ≤ 1 were described in [31].…”

Spin Glasses in Cu0.5Fe0.5Cr2S4-based solid solutions

“…Chalcogenide chromites with a structure of the CuCr 2 X 4 spinel type (X = S, Se) are attractive in this aspect not only owing to the high temperature of ferromagnetic ordering T C = 367 (S) and 437 K (Se) but also owing to the ability to form extended regions of solid solutions both between each other and upon introducing elements of groups III-V, which provides a large variety of magnetic, electric, optical, and other characteristics [11][12][13][14][15][16].…”