Magnetotransport of thin film Sr1−xLaxCuO2 on (110) DyScO3

Magnetotransport of thin film Sr1−xLaxCuO2 on (110) DyScO3

We report measurements of low-temperature magnetoresistance in Sr1−xLaxCuO2 (x = 0.1) epitaxial thin film grown on (110) DyScO3 single crystal. A positive magnetoresistance which is anisotropic and hysteretic with respect to the in-plane direction of magnetic field appears in Sr1−xLaxCuO2 below T =...

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Veröffentlicht in:Japanese Journal of Applied Physics 2022-04, Vol.61 (4), p.040904
Hauptverfasser: Lustikova, Jana, Rui-Feng, Wang, Zhong, Yong, Wang, ShuZe, Kumatani, Akichika, Xu-Cun, Ma, Qi-Kun Xue, Chen, Yong P
Format: Artikel
Sprache:eng ; jpn
Schlagworte:
Antiferromagnetism
Epitaxial growth
Low temperature
Magnetic anisotropy
Magnetic induction
Magnetic relaxation
Magnetism
Magnetoresistance
Magnetoresistivity
Magnetostriction
Single crystals
Substrates
Thin films
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Zusammenfassung:We report measurements of low-temperature magnetoresistance in Sr1−xLaxCuO2 (x = 0.1) epitaxial thin film grown on (110) DyScO3 single crystal. A positive magnetoresistance which is anisotropic and hysteretic with respect to the in-plane direction of magnetic field appears in Sr1−xLaxCuO2 below T = 5 K, coinciding with antiferromagnetic ordering and strong magnetic anisotropy in DyScO3. The interplay of magnetotransport in epitaxial Sr1−xLaxCuO2 with magnetism in the substrate is discussed based on magnetostriction and magnetic relaxation in DyScO3.
ISSN:0021-4922
1347-4065
DOI:10.35848/1347-4065/ac50bc