Search Results - "Petit‐Watelot, Sébastien"

Current‐Induced Spin Torques on Single GdFeCo Magnetic Layers by Céspedes‐Berrocal, David, Damas, Heloïse, Petit‐Watelot, Sébastien, Maccariello, Davide, Tang, Ping, Arriola‐Córdova, Aldo, Vallobra, Pierre, Xu, Yong, Bello, Jean‐Loïs, Martin, Elodie, Migot, Sylvie, Ghanbaja, Jaafar, Zhang, Shufeng, Hehn, Michel, Mangin, Stéphane, Panagopoulos, Christos, Cros, Vincent, Fert, Albert, Rojas‐Sánchez, Juan‐Carlos

“…Spintronics exploit spin‐orbit coupling (SOC) to generate spin currents, spin torques, and, in the absence of inversion symmetry, Rashba and…”
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Electrical spin injection and detection in molybdenum disulfide multilayer channel by Liang, Shiheng, Yang, Huaiwen, Renucci, Pierre, Tao, Bingshan, Laczkowski, Piotr, Mc-Murtry, Stefan, Wang, Gang, Marie, Xavier, George, Jean-Marie, Petit-Watelot, Sébastien, Djeffal, Abdelhak, Mangin, Stéphane, Jaffrès, Henri, Lu, Yuan

“…Molybdenum disulfide has recently emerged as a promising two-dimensional semiconducting material for nano-electronic, opto-electronic and spintronic…”
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Pattern generation and symbolic dynamics in a nanocontact vortex oscillator by Yoo, Myoung-Woo, Rontani, Damien, Létang, Jérémy, Petit-Watelot, Sébastien, Devolder, Thibaut, Sciamanna, Marc, Bouzehouane, Karim, Cros, Vincent, Kim, Joo-Von

“…Harnessing chaos or intrinsic nonlinear behaviours of dynamical systems is a promising avenue toward unconventional information processing technologies. In…”
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Chaos in Magnetic Nanocontact Vortex Oscillators by Devolder, Thibaut, Rontani, Damien, Petit-Watelot, Sébastien, Bouzehouane, Karim, Andrieu, Stéphane, Létang, Jérémy, Yoo, Myoung-Woo, Adam, Jean-Paul, Chappert, Claude, Girod, Stéphanie, Cros, Vincent, Sciamanna, Marc, Kim, Joo-Von

“…We present an experimental study of spin-torque driven vortex self-oscillations in magnetic nanocontacts. We find that, above a certain threshold in applied…”
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Spin transport properties of spinel vanadate-based heterostructures by Peña Corredor, Antonio, Anadón, Alberto, Schlur, Laurent, Robert, Jérôme, Damas, Héloïse, Rojas-Sánchez, Juan-Carlos, Petit-Watelot, Sébastien, Viart, Nathalie, Preziosi, Daniele, Lefevre, Christophe

“…Spin–orbit coupling and breaking of inversion symmetry are necessary ingredients to enable a pure spin current-based manipulation of the magnetization via the…”
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Interfacial engineering of ferromagnetism in wafer-scale van der Waals Fe4GeTe2 far above room temperature by Wang, Hangtian, Lu, Haichang, Guo, Zongxia, Li, Ang, Wu, Peichen, Li, Jing, Xie, Weiran, Sun, Zhimei, Li, Peng, Damas, Héloïse, Friedel, Anna Maria, Migot, Sylvie, Ghanbaja, Jaafar, Moreau, Luc, Fagot-Revurat, Yannick, Petit-Watelot, Sébastien, Hauet, Thomas, Robertson, John, Mangin, Stéphane, Zhao, Weisheng, Nie, Tianxiao

“…Despite recent advances in exfoliated vdW ferromagnets, the widespread application of 2D magnetism requires a Curie temperature (T c ) above room temperature…”
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Engineering Co2MnAlxSi1−x Heusler Compounds as a Model System to Correlate Spin Polarization, Intrinsic Gilbert Damping, and Ultrafast Demagnetization by Guillemard, Charles, Zhang, Wei, Malinowski, Gregory, de Melo, Claudia, Gorchon, Jon, Petit‐Watelot, Sebastien, Ghanbaja, Jaafar, Mangin, Stéphane, Le Fèvre, Patrick, Bertran, Francois, Andrieu, Stéphane

“…Engineering of magnetic materials for developing better spintronic applications relies on the control of two key parameters: the spin polarization and the…”
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Femtosecond Laser-Excitation-Driven High Frequency Standing Spin Waves in Nanoscale Dielectric Thin Films of Iron Garnets by Deb, Marwan, Popova, Elena, Hehn, Michel, Keller, Niels, Petit-Watelot, Sébastien, Bargheer, Matias, Mangin, Stéphane, Malinowski, Gregory

“…We demonstrate that femtosecond laser pulses allow triggering high-frequency standing spin-wave modes in nanoscale thin films of a bismuth-substituted yttrium…”
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Wireless Multifunctional Surface Acoustic Wave Sensor for Magnetic Field and Temperature Monitoring by Yang, Yang, Mengue, Prince, Mishra, Harshad, Floer, Cécile, Hage‐Ali, Sami, Petit‐Watelot, Sébastien, Lacour, Daniel, Hehn, Michel, Han, Tao, Elmazria, Omar

“…A one‐port surface acoustic wave (SAW) resonator based on Co40–Fe40–B20/SiO2/ZnO/quartz multilayer structure and exhibiting a dual mode, Rayleigh and Love wave…”
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Increased energy efficiency spin-torque switching of magnetic tunnel junction devices with a higher order perpendicular magnetic anisotropy by Lavanant, Marion, Petit-Watelot, Sebastien, Kent, Andrew D., Mangin, Stephane

“…We study the influence of a second order magnetic anisotropy on magnetization reversal by spin transfer torque in perpendicularly magnetized magnetic tunnel…”
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Magnetic field SAW sensors based on magnetostrictive-piezoelectric layered structures: FEM modeling and experimental validation by Elhosni, Meriem, Elmazria, Omar, Petit-Watelot, Sébastien, Bouvot, Laurent, Zhgoon, Sergei, Talbi, Abdelkrim, Hehn, Michel, Aissa, Keltouma Ait, Hage-Ali, Sami, Lacour, Daniel, Sarry, Frederic, Boumatar, Olivier

“…•We have developed and validated a theoretical model for the prediction of a SAW sensor's sensitivity to the intensity and direction of external applied…”
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Commensurability and chaos in magnetic vortex oscillations by Petit-Watelot, Sebastien, Kim, Joo-Von, Ruotolo, Antonio, Otxoa, Ruben M., Bouzehouane, Karim, Grollier, Julie, Vansteenkiste, Arne, Van de Wiele, Ben, Cros, Vincent, Devolder, Thibaut

“…Magnetic vortex dynamics in thin films is characterized by gyrotropic motion, the sense of gyration depending on the vortex core polarity, which reverses when…”
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Modulation and phase-locking in nanocontact vortex oscillators by Létang, Jérémy, Petit-Watelot, S., Yoo, Myoung-Woo, Devolder, Thibaut, Bouzehouane, Karim, Cros, Vincent, Kim, Joo-Von

“…We have conducted experiments to probe how the dynamics of nanocontact vortex oscillators can be modulated by an external signal. We explore the phase-locking…”
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Engineering Co 2 MnAl x Si 1- x Heusler Compounds as a Model System to Correlate Spin Polarization, Intrinsic Gilbert Damping, and Ultrafast Demagnetization by Guillemard, Charles, Zhang, Wei, Malinowski, Gregory, de Melo, Claudia, Gorchon, Jon, Petit-Watelot, Sebastien, Ghanbaja, Jaafar, Mangin, Stéphane, Le Fèvre, Patrick, Bertran, Francois, Andrieu, Stéphane

“…Engineering of magnetic materials for developing better spintronic applications relies on the control of two key parameters: the spin polarization and the…”
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Detection of Chaos Using Reservoir Computing Approach by Ismail, Ali Rida, Jovanovic, Slavisa, Petit-Watelot, Sebastien, Rabah, Hassan

“…Detection of chaos in time series is of utmost importance in many scientific fields. Indeed, the presence of chaos and its significance, especially in…”
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Magnetic SAW RFID Sensor Based on Love Wave for Detection of Magnetic Field and Temperature by Mengue, Prince, Meistersheim, Laurine, Hage-Ali, Sami, Floer, Cecile, Petit-Watelot, Sebastien, Lacour, Daniel, Hehn, Michel, Elmazria, Omar

“…Magnetic field measurement including a temperature compensation is essential for a magnetic field sensor. This study investigates a magnetic surface acoustic…”
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Ferrimagnet GdFeCo Characterization for Spin‐Orbitronics: Large Field‐Like and Damping‐Like Torques by Damas, Héloïse, Anadon, Alberto, Céspedes-Berrocal, David, Alegre-Saenz, Junior, Bello, Jean-Loïs, Arriola-Córdova, Aldo, Migot, Sylvie, Ghanbaja, Jaafar, Copie, Olivier, Hehn, Michel, Cros, Vincent, Petit-Watelot, Sébastien, Rojas-Sánchez, Juan-Carlos

“…Spintronics is showing promising results in the search for new materials and effects to reduce energy consumption in information technology. Among these…”
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Evidence of Pure Spin-Current Generated by Spin Pumping in Interface-Localized States in Hybrid Metal–Silicon–Metal Vertical Structures by Cerqueira, Carolina, Qin, Jian Yin, Dang, Huong, Djeffal, Abdelhak, Le Breton, Jean-Christophe, Hehn, Michel, Rojas-Sanchez, Juan-Carlos, Devaux, Xavier, Suire, Stéphane, Migot, Sylvie, Schieffer, Philippe, Mussot, Jean-Georges, Łaczkowski, Piotr, Anane, Abdelmadjid, Petit-Watelot, Sebastien, Stoffel, Mathieu, Mangin, Stéphane, Liu, Zhi, Cheng, Bu Wen, Han, Xiu Feng, Jaffrès, Henri, George, Jean-Marie, Lu, Yuan

“…Due to the difficulty of growing high-quality semiconductors on ferromagnetic metals, the study of spin diffusion transport in Si was limited to lateral…”
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Probing a Device's Active Atoms by Studniarek, Michał, Halisdemir, Ufuk, Schleicher, Filip, Taudul, Beata, Urbain, Etienne, Boukari, Samy, Hervé, Marie, Lambert, Charles‐Henri, Hamadeh, Abbass, Petit‐Watelot, Sebastien, Zill, Olivia, Lacour, Daniel, Joly, Loïc, Scheurer, Fabrice, Schmerber, Guy, Da Costa, Victor, Dixit, Anant, Guitard, Pierre André, Acosta, Manuel, Leduc, Florian, Choueikani, Fadi, Otero, Edwige, Wulfhekel, Wulf, Montaigne, François, Monteblanco, Elmer Nahuel, Arabski, Jacek, Ohresser, Philippe, Beaurepaire, Eric, Weber, Wolfgang, Alouani, Mébarek, Hehn, Michel, Bowen, Martin

“…Materials science and device studies have, when implemented jointly as “operando” studies, better revealed the causal link between the properties of the…”
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MEMS-based fabrication of high-performance inductors with back hollow structure and ferromagnetic film by Wang, Gang, Liu, Houfang, Qiu, Haochuan, Ning, Keyu, Yang, Yi, Li, Xiaoli, Xu, Xiaohong, Lavanant-Jambert, Marion, Petit-Watelot, Sébastien, Lu, Yuan, Ren, Tian-Ling

“…The development of novel on-chip device techniques is attracting more and more interest because of the increasing demand for communication electronics,…”
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