On Magnetic Interlayer Coupling and Proximity Effect in a La$_{0.67}$Ca$_{0.33}$MnO$_3$(10 nm)/YBa$_2$Cu$_3$O$_7$(10 nm) Superlattice

J. W. Freeland; J. Chakhalian; G. Cristiani; H. -U. Habermeier; B. Keimer

doi:10.1063/1.2747678

paper

On Magnetic Interlayer Coupling and Proximity Effect in a La $_{0.67}$ Ca $_{0.33}$ MnO $_{3}$ (10 nm)/YBa $_{2}$ Cu $_{3}$ O $_{7}$ (10 nm) Superlattice

arXiv:0704.2772 · doi:10.1063/1.2747678

Abstract

We present a study of interlayer coupling and proximity effects in a La $_{0.66}$ Ca $_{0.33}$ MnO $_{3}$ (10 nm)/YBa $_{2}$ Cu $_{3}$ O $_{7}$ (10 nm) superlattice. Using element-sensitive x-ray probes, the magnetic state of Mn can be probed without seeing the strong diamagnetism of the superconductor, which makes this approach ideal to study changes in the magnetic properties across the superconducting transition. By a combined experiment using {\it in situ} transport measurements during polarized soft x-ray measurements, we were able to see no noticeable influence of the superconducting state on the magnetic properties and no evidence for magnetic coupling across a 10 nm YBCO layer.

4 pages, submitted to Applied Physics Letters

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Cited by in corpus (4)

Magnetic properties and atomic structure of La(2/3)Ca(1/3)MnO(3)-YBa(2)Cu(3)O(7) heterointerfaces
Interfacial Magnetism in Complex Oxide Heterostructures Probed by Neutrons and X-rays
Selective interlayer ferromagnetic coupling between the Cu spins in YBa $_{2}$ Cu $_{3}$ O $_{7 - x}$ grown on top of La $_{0.7}$ Ca $_{0.3}$ MnO $_{3}$
Structural and electronic properties of epitaxial YBaCuO/LaCaMnO bilayers grown on SrTiO $_{3}$ (110) substrates

On Magnetic Interlayer Coupling and Proximity Effect in a La0.67​Ca0.33​MnO3​(10 nm)/YBa2​Cu3​O7​(10 nm) Superlattice

Abstract

References in corpus (10)

Cited by in corpus (4)

On Magnetic Interlayer Coupling and Proximity Effect in a La $_{0.67}$ Ca $_{0.33}$ MnO $_{3}$ (10 nm)/YBa $_{2}$ Cu $_{3}$ O $_{7}$ (10 nm) Superlattice