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Laurence Bianchini Damien Vannson Virginie Simon
Published in
J. of Advances in Biology; 7(1), 1189-1206.
in Jun 09, 2015
We present the process to prepopulate a new repository by discussing this in the context of MyScienceWork’s POLARIS platforms. We introduce the aggregation service that uses an internal database, uploads from users and several external services to centralize and structure metadata. We also introduce the process of assigning confidence rates to bo...
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Thibaut Devolder Laurence Bianchini K Miura K Ito Paul Crozat Vincent Morin Anne-rose Helmer Claude Chappert S Ikeda H Ohno
...
Published in
Applied Physics Letters
in Jan 25, 2011
We study the use of in-plane magnetized free layers with artificially lowered effective
magnetization, in the context of spin-torque random access memories with magnetic tunnel junctions. We determine the field-voltage window for direct overwrite switching and thermal stability. We relate them to the magnetic constants extracted from the telegraph...
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PR Little A Hodge Laurence Bianchini JA Seed SJ Maeder
Published in
New Zealand Veterinary Journal
in May 31, 2010
AIM: To evaluate the efficacy and safety of the novel anthelmintic combination, derquantel-abamectin, against gastrointestinal nematode populations in sheep, under field-use conditions. METHODS: Controlled faecal egg count reduction tests (FECRT) were conducted in New Zealand in 14 trials, covering a range of geographic locations, farming enterpris...
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Laurence Bianchini
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Laurence Bianchini S. Cornelissen Joo-Von Kim T. Devolder W. van Roy L. Lagae C. Chappert
Published in
Applied Physics Letters
We study spin-torque induced oscillations of MgO magnetic tunnel junctions in the time domain. By using the Hilbert transform on the time traces, we obtain for the first time a direct experimental measure of the coupling between the power and the phase fluctuations. We deduce the power restoration rate and we obtain low values for the coupling stre...
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Laurence Bianchini
Des dispositifs magnétorésistifs sont actuellement utilisés comme têtes de lecture dans les disques durs. Le contexte de la miniaturisation des capteurs magnétiques pour accommoder l'augmentation de la densité de stockage implique une augmentation du bruit magnétique d'origine thermique. L'utilisation d'une oscillation entretenue par le cour...
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Laurence Bianchini
PRESENTATION
Des dispositifs magnétorésistifs sont actuellement utilisés comme têtes de lecture dans les disques durs. Le contexte de la miniaturisation des capteurs magnétiques pour accommoder l'augmentation de la densité de stockage implique une augmentation du bruit magnétique d'origine thermique. L'utilisation d'une oscillation entrete...
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T. Devolder Laurence Bianchini Joo-Von Kim P. Crozat C. Chappert S. Cornelissen M. Op de Beeck L. Lagae
Published in
Journal of applied physics
We demonstrate spin-torque induced coherent auto-oscillation in magnetic tunnel junctions of composition PtMn/CoFe/Ru/CoFeB/MgO/CoFeB and of low resistance-area product. At the generation threshold, we observe a strong line narrowing down to 6 MHz at 300 K and a dramatic increase in oscillator power, yielding spectrally pure oscillations with extre...
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Thibaut Devolder Laurence Bianchini Joo-Von Kim Paul Crozat Claude Chappert Sven Cornelissen Maike Op de Beeck Liesbet Lagae
Published in
Journal of Applied Physics
We demonstrate spin-torque induced coherent auto-oscillation in magnetic tunnel junctions of composition PtMn/CoFe/Ru/CoFeB/MgO/CoFeB and of low resistance-area product. At the generation threshold, we observe a strong line narrowing down to 6 MHz at 300 K and a dramatic increase in oscillator power, yielding spectrally pure oscillations with extre...
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S. Cornelissen Laurence Bianchini T. Devolder Joo-Von Kim W. Van Roy L. Lagae C. Chappert
Published in
Physical Review B
We study nanopillar spin-torque oscillators processed from low-resistance-area product MgO-based magnetic tunnel junctions. The influence of spin torque can be seen in quasistatic experiments as a strong astroid distortion, consistent with a pure Slonczewski-type spin torque. At microwave frequencies, the spin-torque results in pronounced magnetiza...
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S Girod de Bentzmann O Bajolet-Laudinat F Dupuit D Pierrot C Fuchey M C Plotkowski E Puchelle Laurence Bianchini
The ability of phosphatidylglycerol (DSPG) liposomes to prevent adherence of Pseudomonas aeruginosa to primary cultures of non-cystic fibrosis (CF) and delta F508 homozygous CF human respiratory epithelium was studied. The culture model was characterized by the simultaneous presence of various cellular phenotypes: well-differentiated respiratory ep...
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Nermeen Galal Jeannette Boutros Aisha Marsafy Xiao-Fei Kong Jacqueline Feinberg Jean-Laurent Casanova Stéphanie Boisson-Dupuis Jacinta Bustamante Laurence Bianchini
Tuberculosis remains a major health problem in developing countries especially with the emergence of multidrug resistant strains. Mendelian Susceptibility to Mycobacterial Disease (MSMD) is a rare disorder with impaired immunity against mycobacterial pathogens. Reported MSMD etiologies highlight the crucial role of the Interferon gamma /Interleukin...
