Zobrazeno 1 - 10
of 151
pro vyhledávání: '"Ulrich Rüdiger"'
Autor:
Dohmen, Dieter, Ulrich, Rüdiger
Publikováno v:
3, FiBS-Forschungsbericht, 75
Externí odkaz:
http://www.ssoar.info/ssoar/handle/document/21866
Autor:
Dohmen, Dieter, Ulrich, Rüdiger
Publikováno v:
1, FiBS-Forschungsbericht, 65
"In allen 19 Ländern der Europäischen Union und der ehemaligen Europäischen Freihandelszone wird ein Studium durch staatliche Transferleistungen unterstützt. Neben der direkt an die Studierenden ausgezahlten Ausbildungsförderung erhalten in den
Externí odkaz:
http://www.ssoar.info/ssoar/handle/document/21868
Autor:
Philipp Möhrke, M. A. Niño, Ulrich Rüdiger, Lutz Heyne, Sarnjeet S. Dhesi, Stuart A. Cavill, Dirk Backes, Mathias Kläui, A. Potenza, T. A. Moore, Jan Rhensius, Laura J. Heyderman, Helder Marchetto, Tevfik Onur Menteş, Andrea Locatelli
Publikováno v:
Journal of Magnetism and Magnetic Materials. 322:1347-1352
Domain walls (DWs) propagated along nanoscale magnetic wires by current or field pulses could potentially be used for data storage or logic applications, but the understanding of the DW dynamics, particularly under the influence of spin-polarized cur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4030f55feb5402c3a8d1443697ad9eb0
https://doi.org/10.1016/j.jmmm.2009.06.048
https://doi.org/10.1016/j.jmmm.2009.06.048
Autor:
Mikhail Fonin, Andrew D. Kent, G. de Loubens, Michael Burgert, Ulrich Groth, Simon Herr, Sönke Voss, Ulrich Rüdiger
Publikováno v:
Polyhedron. 28:1977-1981
Here we report the synthesis, investigation as well as surface deposition of a truly axial symmetry Mn12-diphenylphosphinate (Mn12-phn) single molecule magnet. Out of 16 acetate ligands encapsulating the Mn12O12 core, 12 ligands were exchanged by dip
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c04b924f4d07b6e83ab096864dcc51d
https://doi.org/10.1016/j.poly.2008.11.028
https://doi.org/10.1016/j.poly.2008.11.028
Publikováno v:
IEEE Transactions on Magnetics. 44:2700-2703
We investigated Zn0.94 Co0.06 O thin films on sapphire (0001) substrates with respect to their structural and magnetic properties. X-ray diffraction shows a c axis oriented growth and no secondary phases within its resolution. A clear improvement of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::868082044d11e7b915fe4d889d181b1c
https://doi.org/10.1109/tmag.2008.2003064
https://doi.org/10.1109/tmag.2008.2003064
Autor:
Serguei L. Molodtsov, Mikhail Fonin, Clemens Laubschat, Ulrich Rüdiger, Elena Voloshina, Yu. S. Dedkov, Yu. Kucherenko
Publikováno v:
Journal of Magnetism and Magnetic Materials. 320:e231-e234
Spin- and angle-resolved photoelectron spectroscopy was applied for studies of electronic and magnetic structures of Eu/Gd and Ce/Fe. Ferromagnetic coupling of 4f moments of Eu and Gd was found in the 1 ML Eu/Gd(0 0 0 1) system with high net Eu magne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::702634cb58e545cc296941f5d5d9bdcd
https://doi.org/10.1016/j.jmmm.2008.02.153
https://doi.org/10.1016/j.jmmm.2008.02.153
Autor:
Ulrich Rüdiger, Rafal E. Dunin-Borkowski, Takeshi Kasama, Laura J. Heyderman, F. Junginger, Mathias Kläui, Stephen Krzyk, E-M Hempe, Dirk Backes
Publikováno v:
physica status solidi (a). 204:3922-3928
We report the direct transmission electron microscopy observation of spin structure transformations in nanoscale Permalloy zigzag wires due to Joule heating during the injection of current pulses. This heating is sufficient to overcome the energy bar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed8b4a8477efe35d66d9fb43ab4ca194
https://doi.org/10.1002/pssa.200777193
https://doi.org/10.1002/pssa.200777193
Autor:
P Dagras, Markus Laufenberg, Mathias Kläui, Daniel Bedau, Laurent Vila, Giancarlo Faini, J. A. C. Bland, Ulrich Rüdiger, Carlos A. F. Vaz
Publikováno v:
Journal of Physics D: Applied Physics. 40:1247-1252
An experimental study of domain wall motion in Ni80Fe20 ring structures induced by current pulses as well as conventional magnetic fields is presented. Using constrictions we demonstrate that current-induced domain wall motion can be used to displace
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec912e506c03e7361b4546ce01a3ef58
https://doi.org/10.1088/0022-3727/40/5/s07
https://doi.org/10.1088/0022-3727/40/5/s07
Publikováno v:
Applied Physics A. 82:489-493
The surface structure and electronic properties of ultrathin MgO layers grown on epitaxial Fe(110) films were investigated at room temperature by means of electron diffraction, Auger electron spectroscopy, scanning tunneling microscopy, and spin-reso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6b18ff1561b367d5aa43de41573f9d0
https://doi.org/10.1007/s00339-005-3447-2
https://doi.org/10.1007/s00339-005-3447-2
Publikováno v:
Journal of Magnetism and Magnetic Materials. :61-67
In this paper we present the switching phase diagram and the switching field trends of mesoscopic NiFe and Co rings. The type of switching (single, double, triple) is systematically identified from the hysteresis loop for different values of the impo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0162970f9741bbc5be5b1fb0294764e
https://doi.org/10.1016/j.jmmm.2004.11.226
https://doi.org/10.1016/j.jmmm.2004.11.226