Magnetic complex-oxide heterostructures are of keen interest because a wealth of phenomena at the interface of dissimilar materials can give rise to fundamentally new physics and potentially valuable functionalities. Altered magnetization, novel magnetic coupling and emergent interfacial magnetism at the epitaxial layered-oxide interfaces are under intensive investigation, which shapes our understanding on how to utilize those materials, particularly for spintronics. Neutron and x-ray based techniques have played a decisive role in characterizing interfacial magnetic structures and clarifying the underlying physics in this rapidly developing field. Here we review some recent experimental results, with an emphasis on those studied via polarized neutron reflectometery and polarized x-ray absorption spectroscopy. We conclude with some perspectives.
@article{arxiv.1509.00912,
title = {Interfacial Magnetism in Complex Oxide Heterostructures Probed by Neutrons and X-rays},
author = {Yaohua Liu and Xianglin Ke},
journal= {arXiv preprint arXiv:1509.00912},
year = {2015}
}
Comments
17 pages, 8 figures. A condensed summary with authors' perspectives