Magnetic properties of the spinel compound Cu 1.30 Cr 1.30 Zr 0.70 Se4

Abstract EN

The magnetic properties of the spinel compound Cu1.30Cr1.30Zr0.70Se4 have been studied using, magnetic measurements.

These measurements (DC) reveal that Cu1.30Cr1.30Zr0.70Se4, orders ferromagnetic ally-re-entrant spin-glass.

The geometrical spin frustration is introduced through ant ferromagnetic interactions due to the substitution of magnetic Cr for Zr atom, on the B sites forming a network of linked tetrahedral.

The magnetization in field-cooled (FC) and zero-field cooled (ZFC) are observed with irreversibility in T≤ Tf, the overage Curie temperature, the effective magnetic moment and the temperature range, for which magnetic susceptibility can be regarded as linear are given.