Abstract:
Epitaxial InFeSb/GaAs heterostructures were obtained by laser deposition in vacuum. Investigations by high-resolution transmission electron microscopy and microdiffraction showed that the InFeSb layers are single-crystal and do not contain additional phase inclusions. Study of their magnetotransport properties have revealed that an anomalous Hall effect and a negative magnetoresistance up to room temperature are observed in the structures.
Citation:
A. V. Kudrin, Yu. A. Danilov, V. P. Lesnikov, O. V. Vikhrova, D. A. Pavlov, Yu. V. Usov, E. A. Pitirimova, I. N. Antonov, “Single-phase epitaxial InFeSb layers with a Curie temperature above room temperature”, Fizika Tverdogo Tela, 59:11 (2017), 2200–2202; Phys. Solid State, 59:11 (2017), 2220–2222