42 research outputs found
Interface ferromagnetism and orbital reconstruction in BiFeO3- La0.7Sr0.3MnO3 heterostructures
Get PDFWe report the formation of a novel ferromagnetic state in the antiferromagnet
BiFeO3 at the interface with La0.7Sr0.3MnO3. Using x-ray magnetic circular
dichroism at Mn and Fe L2,3-edges, we discovered that the development of this
ferromagnetic spin structure is strongly associated with the onset of a
significant exchange bias. Our results demonstrate that the magnetic state is
directly related with an electronic orbital reconstruction at the interface,
which is supported by the linearly polarized x-ray absorption measurement at
oxygen K-edge.Comment: 17 pages, 4 figures, PRL in pres
Critical Current Enhancement of YBaCuO Films on Metallic Substrates by Oriented Buffer Layers
No full textCritical Current Density of Narrow Superconducting Thin Films Fabricated by Laser Ablation Techniques
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SPINAL CORD TRANSECTION: A QUANTITATIVE ANALYSIS OF ELEMENTS OF THE CONNECTIVE TISSUE MATRIX FORMED WITHIN THE SITE OF LESION FOLLOWING ADMINISTRATION OF PIROMEN, CYTOXAN OR TRYPSIN
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Nitride-Based ultraviolet metal-semiconductor-metal photodetectors with a low-temperature GaN layer
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