Abstract
We report structural, magnetic, and magnetotransport properties of the two-dimensional chromium sulfide which contains both and ions. Below its magnetic-ordering temperature exhibits a weak spontaneous magnetization with a maximum around 90 K and a value of 0.013(4) per Cr ion at 5 K. The resistivity and magnetoresistance exhibit pronounced local maxima around in a field of 14 T). The magnetotransport properties are discussed in terms of magnetic-polaron formation.
- Received 26 March 2001
DOI:https://doi.org/10.1103/PhysRevB.64.132402
©2001 American Physical Society