Search Results - "Béard, J."

Change of carrier density at the pseudogap critical point of a cuprate superconductor by Badoux, S., Tabis, W., Laliberté, F., Grissonnanche, G., Vignolle, B., Vignolles, D., Béard, J., Bonn, D. A., Hardy, W. N., Liang, R., Doiron-Leyraud, N., Taillefer, Louis, Proust, Cyril

“…Low-temperature measurements of the Hall effect in cuprate materials in which superconductivity is suppressed by high magnetic fields show that the pseudogap…”
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Laboratory formation of a scaled protostellar jet by coaligned poloidal magnetic field by Albertazzi, B., Ciardi, A., Nakatsutsumi, M., Vinci, T., Béard, J., Bonito, R., Billette, J., Borghesi, M., Burkley, Z., Chen, S. N., Cowan, T. E., Herrmannsdörfer, T., Higginson, D. P., Kroll, F., Pikuz, S. A., Naughton, K., Romagnani, L., Riconda, C., Revet, G., Riquier, R., Schlenvoigt, H.-P., Skobelev, I. Yu, Faenov, A.Ya, Soloviev, A., Huarte-Espinosa, M., Frank, A., Portugall, O., Pépin, H., Fuchs, J.

“…Although bipolar jets are seen emerging from a wide variety of astrophysical systems, the issue of their formation and morphology beyond their launching is…”
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Dichotomy between the Hole and Electron Behavior in Multiband Superconductor FeSe Probed by Ultrahigh Magnetic Fields by Watson, M D, Yamashita, T, Kasahara, S, Knafo, W, Nardone, M, Béard, J, Hardy, F, McCollam, A, Narayanan, A, Blake, S F, Wolf, T, Haghighirad, A A, Meingast, C, Schofield, A J, Löhneysen, H v, Matsuda, Y, Coldea, A I, Shibauchi, T

“…Magnetoresistivity ρ(xx) and Hall resistivity ρ(xy) in ultrahigh magnetic fields up to 88 T are measured down to 0.15 K to clarify the multiband electronic…”
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Laboratory evidence for proton energization by collisionless shock surfing by Yao, W., Fazzini, A., Chen, S. N., Burdonov, K., Antici, P., Béard, J., Bolaños, S., Ciardi, A., Diab, R., Filippov, E. D., Kisyov, S., Lelasseux, V., Miceli, M., Moreno, Q., Nastasa, V., Orlando, S., Pikuz, S., Popescu, D. C., Revet, G., Ribeyre, X., d’Humières, E., Fuchs, J.

“…Charged particles can be accelerated to high energies by collisionless shock waves in astrophysical environments, such as supernova remnants. By interacting…”
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Laser-Produced Magnetic-Rayleigh-Taylor Unstable Plasma Slabs in a 20 T Magnetic Field by Khiar, B, Revet, G, Ciardi, A, Burdonov, K, Filippov, E, Béard, J, Cerchez, M, Chen, S N, Gangolf, T, Makarov, S S, Ouillé, M, Safronova, M, Skobelev, I Yu, Soloviev, A, Starodubtsev, M, Willi, O, Pikuz, S, Fuchs, J

“…Magnetized laser-produced plasmas are central to many novel laboratory astrophysics and inertial confinement fusion studies, as well as in industrial…”
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Laboratory disruption of scaled astrophysical outflows by a misaligned magnetic field by Revet, G., Khiar, B., Filippov, E., Argiroffi, C., Béard, J., Bonito, R., Cerchez, M., Chen, S. N., Gangolf, T., Higginson, D. P., Mignone, A., Olmi, B., Ouillé, M., Ryazantsev, S. N., Skobelev, I. Yu, Safronova, M. I., Starodubtsev, M., Vinci, T., Willi, O., Pikuz, S., Orlando, S., Ciardi, A., Fuchs, J.

“…The shaping of astrophysical outflows into bright, dense, and collimated jets due to magnetic pressure is here investigated using laboratory experiments. Here…”
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Puddle-Induced Resistance Oscillations in the Breakdown of the Graphene Quantum Hall Effect by Yang, M, Couturaud, O, Desrat, W, Consejo, C, Kazazis, D, Yakimova, R, Syväjärvi, M, Goiran, M, Béard, J, Frings, P, Pierre, M, Cresti, A, Escoffier, W, Jouault, B

“…We report on the stability of the quantum Hall plateau in wide Hall bars made from a chemically gated graphene film grown on SiC. The ν=2 quantized plateau…”
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Scale-Up of Silver-Copper Composite Wires by Spark Plasma Sintering and Room Temperature Wire-Drawing for Use in 100 T Triple Coil at LNCMI by Tardieu, S., Beard, J., Mesguich, D., Lonjon, A., Ferreira, N., Chevallier, G., Estournes, C., Laurent, C., Lecouturier-Dupouy, F.

“…The generation of non-destructive pulsed magnetic fields of 100 T involves high mechanical stress, due to the Lorentz forces, sustainable by few conductors. At…”
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Dynamics of Nanosecond Laser Pulse Propagation and of Associated Instabilities in a Magnetized Underdense Plasma by Yao, W, Higginson, A, Marquès, J-R, Antici, P, Béard, J, Burdonov, K, Borghesi, M, Castan, A, Ciardi, A, Coleman, B, Chen, S N, d'Humières, E, Gangolf, T, Gremillet, L, Khiar, B, Lancia, L, Loiseau, P, Ribeyre, X, Soloviev, A, Starodubtsev, M, Wang, Q, Fuchs, J

“…The propagation and energy coupling of intense laser beams in plasmas are critical issues in inertial confinement fusion. Applying magnetic fields to such a…”
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Low-frequency rotating and alternating magnetic field generators for biological applications: Design details of home-made setups by Hallali, N., Rocacher, T., Crouzet, C., Béard, J., Douard, T., Khalfaoui, A., Dias Martin, N., Chouzenoux, F., Carrey, J.

“…•Low-frequency rotating magnetic fields are useful for biological applications.•We describe a setup generating rotating fields of variable amplitude and…”
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Enhancement of Quasistationary Shocks and Heating via Temporal Staging in a Magnetized Laser-Plasma Jet by Higginson, D P, Khiar, B, Revet, G, Béard, J, Blecher, M, Borghesi, M, Burdonov, K, Chen, S N, Filippov, E, Khaghani, D, Naughton, K, Pépin, H, Pikuz, S, Portugall, O, Riconda, C, Riquier, R, Rodriguez, R, Ryazantsev, S N, Skobelev, I Yu, Soloviev, A, Starodubtsev, M, Vinci, T, Willi, O, Ciardi, A, Fuchs, J

“…We investigate the formation of a laser-produced magnetized jet under conditions of a varying mass ejection rate and a varying divergence of the ejected plasma…”
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The French High Magnetic Field Facility by Béard, J., Debray, F.

“…The Laboratoire National des Champs Magnétiques Intenses (LNCMI) is a host laboratory for experiments in high magnetic fields. It was created on the 1st of…”
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Detailed characterization of a laboratory magnetized supercritical collisionless shock and of the associated proton energization by Yao, W., Fazzini, A., Chen, S. N., Burdonov, K., Antici, P., Béard, J., Bolaños, S., Ciardi, A., Diab, R., Filippov, E. D., Kisyov, S., Lelasseux, V., Miceli, M., Moreno, Q., Nastasa, V., Orlando, S., Pikuz, S., Popescu, D. C., Revet, G., Ribeyre, X., d’Humières, E., Fuchs, J.

“…Collisionless shocks are ubiquitous in the Universe and are held responsible for the production of nonthermal particles and high-energy radiation. In the…”
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Laser experiment for the study of accretion dynamics of Young Stellar Objects: Design and scaling by Revet, G., Khiar, B., Béard, J., Bonito, R., Orlando, S., Starodubtsev, M.V., Ciardi, A., Fuchs, J.

“…A new experimental set-up designed to investigate the accretion dynamics in newly born stars is presented. It takes advantage of a magnetically collimated…”
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Special Coils Development at the National High Magnetic Field Laboratory in Toulouse by Béard, J., Billette, J., Frings, P., Suleiman, M., Lecouturier, F.

“…The Laboratoire National des Champs Magnétiques Intenses (LNCMI) develops different types of coils suited to specific experiments. We present some recent…”
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Laboratory investigation of particle acceleration and magnetic field compression in collisionless colliding fast plasma flows by Higginson, D. P., Korneev, Ph, Ruyer, C., Riquier, R., Moreno, Q., Béard, J., Chen, S. N., Grassi, A., Grech, M., Gremillet, L., Pépin, H., Perez, F., Pikuz, S., Pollock, B., Riconda, C., Shepherd, R., Starodubtsev, M., Tikhonchuk, V., Vinci, T., d’Humières, E., Fuchs, J.

“…In many natural phenomena in space (cosmic-rays, fast winds), non-thermal ion populations are produced, with wave-particle interactions in self-induced…”
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Highly-collimated, high-charge and broadband MeV electron beams produced by magnetizing solids irradiated by high-intensity lasers by Bolaños, S., Béard, J., Revet, G., Chen, S. N., Pikuz, S., Filippov, E., Safronova, M., Cerchez, M., Willi, O., Starodubtsev, M., Fuchs, J.

“…Laser irradiation of solid targets can drive short and high-charge relativistic electron bunches over micron-scale acceleration gradients. However, for a long…”
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Detailed characterization of laser-produced astrophysically-relevant jets formed via a poloidal magnetic nozzle by Higginson, D.P., Revet, G., Khiar, B., Béard, J., Blecher, M., Borghesi, M., Burdonov, K., Chen, S.N., Filippov, E., Khaghani, D., Naughton, K., Pépin, H., Pikuz, S., Portugall, O., Riconda, C., Riquier, R., Ryazantsev, S.N., Skobelev, I.Yu, Soloviev, A., Starodubtsev, M., Vinci, T., Willi, O., Ciardi, A., Fuchs, J.

“…The collimation of astrophysically-relevant plasma ejecta in the form of narrow jets via a poloidal magnetic field is studied experimentally by irradiating a…”
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Publisher's Note: Dichotomy between the Hole and Electron Behavior in Multiband Superconductor FeSe Probed by Ultrahigh Magnetic Fields [Phys. Rev. Lett. 115, 027006 (2015)] by Watson, M D, Yamashita, T, Kasahara, S, Knafo, W, Nardone, M, Béard, J, Hardy, F, McCollam, A, Narayanan, A, Blake, S F, Wolf, T, Haghighirad, A A, Meingast, C, Schofield, A J, V Löhneysen, H, Matsuda, Y, Coldea, A I, Shibauchi, T

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Fermi surface in the hidden-order state of URu2Si2 under intense pulsed magnetic fields up to 81 T by Scheerer, Gernot Werner, Knafo, William, Aoki, D., Nardone, Marc, Zitouni, Abdelaziz, J. B., Eard, Billette, Julien, Barata, J., Jaudet, C., Suleiman, M., Frings, P., Drigo, Loïc, Audouard, Alain, D. Matsuda, T., Pourret, A., Knebel, G., Flouquet, J.

“…We presentmeasurements of the resistivity rho(x,x) of URu2Si2 high-quality single crystals in pulsed highmagnetic fields up to 81 T at a temperature of 1.4 K…”
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