Zobrazeno 1 - 10
of 2 274
pro vyhledávání: '"Weil, R"'
Autor:
Sun, Yan, Morice, C., Garrot, D., Weil, R., Watanabe, K., Taniguchi, T., Monteverde, M., Chepelianskii, A. D.
Quantum transport properties in molecularly thin perovskite/graphene heterostructure are experimentally investigated by Shubnikov-de Hass (SdH) oscillation and photo-resistance spectroscopy. We find an efficient charge transfer between the perovskite
Externí odkaz:
http://arxiv.org/abs/2312.13956
Publikováno v:
Appl. Phys. Lett. 123, 142404 (2023)
Due to their non-trivial topology, skyrmions describe deflected trajectories, which hinders their straight propagation in nanotracks and can lead to their annihilation at the track edges. This deflection is caused by a gyrotropic force proportional t
Externí odkaz:
http://arxiv.org/abs/2307.04669
Autor:
Porter, W. S., Dunling, E., Leistenschneider, E., Bergmann, J., Bollen, G., Dickel, T., Dietrich, K. A., Hamaker, A., Hockenbery, Z., Izzo, C., Jacobs, A., Javaji, A., Kootte, B., Lan, Y., Miskun, I., Mukul, I., Murböck, T., Paul, S. F., Plaß, W. R., Puentes, D., Redshaw, M., Reiter, M. P., Ringle, R., Ringuette, J., Sandler, R., Scheidenberger, C., Silwal, R., Simpson, R., Sumithrarachchi, C. S., Teigelhöfer, A., Valverde, A. A., Weil, R., Yandow, I. T., Dilling, J., Kwiatkowski, A. A.
Publikováno v:
Phys. Rev. C 106, 024312 (2022)
Nuclear mass measurements of isotopes are key to improving our understanding of nuclear structure across the chart of nuclides, in particular for the determination of the appearance or disappearance of nuclear shell closures. We present high-precisio
Externí odkaz:
http://arxiv.org/abs/2206.15329
Publikováno v:
Scientific Reports 10:16292 (2020)
One fundamental obstacle to efficient ferromagnetic spintronics is magnetic precession, which intrinsically limits the dynamics of magnetic textures, We demonstrate that the domain wall precession fully vanishes with a record mobility when the net an
Externí odkaz:
http://arxiv.org/abs/1908.08867
Autor:
Gladii, O., Frangou, L., Forestier, G., Seeger, R. L., Auffret, S., Rubio-Roy, M., Weil, R., Mougin, A., Gomez, C., Jahjah, W., Jay, J. -P., Dekadjevi, D., Spenato, D., Gambarelli, S., Baltz, V.
Publikováno v:
Appl. Phys. Express 12, 023001 (2019)
We investigated spin injection by spin pumping from a spin-injector(NiFe) into a spin-sink to detect spin fluctuations in the spin-sink. By scanning the ordering-temperature of several magnetic transitions, we found that enhanced spin pumping due to
Externí odkaz:
http://arxiv.org/abs/1901.03539
Autor:
Haltz, E., Weil, R., Sampaio, J., Pointillon, A., Rousseau, O., March, K., Brun, N., Li, Z., Briand, E., Bachelet, C., Dumont, Y., Mougin, A.
Publikováno v:
Phys. Rev. Materials 2, 104410 (2018)
Ferrimagnetic TbFe or TbFeCo amorphous alloy thin films have been grown by co-evaporation in ultra-high vacuum. They exhibit an out-of-plane magnetic anisotropy up to their Curie temperature with a nucleation and propagation reversal mechanism suitab
Externí odkaz:
http://arxiv.org/abs/1807.09570
Publikováno v:
Physica B 536, 211 (2018)
In a quantum dot hybrid superconducting junction, the behavior of the supercurrent is dominated by Coulomb blockade physics, which determines the magnetic state of the dot. In particular, in a single level quantum dot singly occupied, the sign of the
Externí odkaz:
http://arxiv.org/abs/1712.08372
Publikováno v:
In Marine Policy July 2022 141
Common intuition in physics is based on the concept of orthogonal eigenmodes. Those are well de- fined solutions of Hermitian equations used to describe many physical situations, from quantum mechanics to acoustics. A large variety of non-Hermitian p
Externí odkaz:
http://arxiv.org/abs/1707.02770
Publikováno v:
Phys. Rev. B 93, 195437 (2016)
We investigate experimentally the supercurrent in a clean carbon nanotube quantum dot, close to orbital degeneracy, connected to superconducting leads in a regime of strong competition between local electronic correlations and superconducting proximi
Externí odkaz:
http://arxiv.org/abs/1601.03878