Structural, magnetic and electrical properties of a new double-perovskite LaNaMnMoO material.

Structural, magnetic, magnetocaloric, electrical and magnetoresistance properties of an LaNaMnMoO powder sample have been investigated by X-ray diffraction (XRD), magnetic and electrical measurements. Our sample has been synthesized using the ceramic method. Rietveld refinements of the XRD patterns show that our sample is single phase and it crystallizes in the orthorhombic structure with Pnma space group.