Affiliation:
1. Kotel’nikov Institute of Radio Engineering and Electronics of the Russian Academy of Sciences, Fryazino Branch
2. Kotel’nikov Institute of Radio Engineering and Electronics of the Russian Academy of Sciences
Abstract
Magnetic and resistive properties of the antiferromagnet–ferromagnet SrMnO3 La0.7Sr0.3MnO3 heterostructure were studied in the temperature range of 50–300 K using magnetotransport measurements. It is established that in the heterostructure, the SrMnO3 layer is in an antiferromagnetic state at room temperature, which is higher than its temperature for a single layer, and the magnetization of the heterostructure exhibits the properties of unidirectional anisotropy. This conclusion is also confirmed by the ferromagnetic resonance spectra
Publisher
The Russian Academy of Sciences