U. Lüders
Centre national de la recherche scientifique
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Publication
Featured researches published by U. Lüders.
Physical Review Letters | 2006
V. Laukhin; V. Skumryev; X. Martí; D. Hrabovsky; Florencio Sánchez; M.V. García-Cuenca; C. Ferrater; María Varela; U. Lüders; J.F. Bobo; J. Fontcuberta
The magnetic exchange between epitaxial thin films of the multiferroic (antiferromagnetic and ferroelectric) hexagonal YMnO3 oxide and a soft ferromagnetic (FM) layer is used to couple the magnetic response of the FM layer to the magnetic state of the antiferromagnetic one. We will show that biasing the ferroelectric YMnO3 layer by an electric field allows control of the magnetic exchange bias and subsequently the magnetotransport properties of the FM layer. This finding may contribute to paving the way towards a new generation of electric-field controlled spintronic devices.
Physical Review B | 2005
U. Lüders; M. Bibes; J.F. Bobo; Matteo Cantoni; Riccardo Bertacco; J. Fontcuberta
Bulk
Advanced Materials | 2010
Lu You; C. Lu; Pan Yang; Guchang Han; Tom Wu; U. Lüders; W. Prellier; Kui Yao; Lang Chen; Junling Wang
\mathrm{Ni}{\mathrm{Fe}}_{2}{\mathrm{O}}_{4}
Applied Physics Letters | 2006
X. Martí; Florencio Sánchez; D. Hrabovsky; L. Fàbrega; A. Ruyter; J. Fontcuberta; V. Laukhin; V. Skumryev; M. V. García-Cuenca; C. Ferrater; M. Varela; A. Vilà; U. Lüders; J. F. Bobo
is an insulating ferrimagnet. Here, we report on the epitaxial growth of spinel
Applied Physics Letters | 2003
J. Nogués; Jordi Sort; S. Suriñach; J.S. Muñoz; M.D. Baró; J. F. Bobo; U. Lüders; E. Haanappel; M. R. Fitzsimmons; A. Hoffmann; J. W. Cai
\mathrm{Ni}{\mathrm{Fe}}_{2}{\mathrm{O}}_{4}
Applied Physics Letters | 2010
S. Thota; Qiang Zhang; F. Guillou; U. Lüders; N. Barrier; W. Prellier; A. Wahl; P. Padhan
ultrathin films onto
Physical Review B | 2009
U. Lüders; W. C. Sheets; A. David; W. Prellier; Raymond Frésard
\mathrm{Sr}\mathrm{Ti}{\mathrm{O}}_{3}
Applied Physics Letters | 2010
R. Ranjith; R. V. K. Mangalam; Ph. Boullay; A. David; M. B. Lepetit; U. Lüders; W. Prellier; A. Da Costa; A. Ferri; R. Desfeux; Gy. Vincze; Zs. Radi; C. Aruta
single crystals. We will show that\char22{}under appropriate growth conditions\char22{}epitaxial stabilization leads to the formation of a spinel phase with magnetic and electrical properties that radically differ from those of the bulk material: an enhanced magnetic moment
Applied Physics Letters | 2011
A. David; Raymond Frésard; Ph. Boullay; W. Prellier; U. Lüders; Pierre-Eymeric Janolin
({M}_{S})
ACS Applied Materials & Interfaces | 2015
Abdelkader Kahouli; Oleg I. Lebedev; Marwa Ben Elbahri; B. Mercey; W. Prellier; Stefan Riedel; Malte Czernohorsky; Florent Lallemand; Catherine Bunel; U. Lüders
\char22{}about 250% larger\char22{}and a metallic character. A systematic study of the thickness dependence of