Výsledky vyhledávání - "F. Pérez Willard"

Proximity effect between superconductors and ferromagnets

Autor: Christoph Sürgers, Detlef Beckmann, Gernot Goll, H. Stalzer, Hilbert von Löhneysen, Markus J. Stokmaier, F. Pérez Willard

Publikováno v: Physica C: Superconductivity and its Applications. :322-326

Superconductors (S) can be employed to probe the spin polarization of ferromagnetic metals (F) by virtue of Andreev reflection. Using nanocontacts defined by e-beam lithography, the spin-polarization of the current across an S/F interface can be dete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::859734cc947b9fc4517c0b01f08efb60
https://doi.org/10.1016/j.physc.2007.03.388

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Argon broad ion beam tomography in a cryogenic scanning electron microscope: a novel tool for the investigation of representative microstructures in sedimentary rocks containing pore fluid

Autor: G, Desbois, J L, Urai, F, Pérez-Willard, Z, Radi, S, Offern, I, Burkart, P A, Kukla, U, Wollenberg

Publikováno v: Journal of microscopy. 249(3)

The contribution describes the implementation of a broad ion beam (BIB) polisher into a scanning electron microscope (SEM) functioning at cryogenic temperature (cryo). The whole system (BIB-cryo-SEM) provides a first generation of a novel multibeam e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::3c9cc0b3f9dd7116924b78361f944072
https://pubmed.ncbi.nlm.nih.gov/23323728

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Specific-heat study of the triangular-lattice antiferromagnet RbCuCl

Autor: U. Schotte, A. Faißt, F. Pérez-Willard, Hilbert von Löhneysen, J. Wosnitza, Hidekazu Tanaka

Publikováno v: The European Physical Journal B. 15:247

We report on the magnetic phase diagram of the distorted triangular-lattice antiferromagnet RbCuCl3 for a magnetic field applied parallel to the basal plane (\(\)). High-resolution measurements of the specific heat and of the magnetocaloric effect ha

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78104ba3e621a4505cb8040a4749dd93
https://doi.org/10.1007/s100510051122

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