Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Martinez, L. J."'
Autor:
Gross, I., Akhtar, W., Garcia, V., Martínez, L. J., Chouaieb, S., Garcia, K., Carrétéro, C., Barthélémy, A., Appel, P., Maletinsky, P., Kim, J. -V., Chauleau, J. Y., Jaouen, N., Viret, M., Bibes, M., Fusil, S., Jacques, V.
Publikováno v:
Nature 549, 252-256 (2017)
While ferromagnets are at the heart of daily life applications, their large magnetization and resulting energy cost for switching bring into question their suitability for reliable low-power spintronic devices. Non-collinear antiferromagnetic systems
Externí odkaz:
http://arxiv.org/abs/2011.12399
Autor:
Chouaieb, S., Martínez, L. J., Akhtar, W., Robert-Philip, I., Dréau, A., Brinza, O., Achard, J., Tallaire, A., Jacques, V.
Control of the crystalline orientation of nitrogen-vacancy (NV) defects in diamond is here demonstrated by tuning the temperature of chemical vapor deposition (CVD) growth on a (113)-oriented diamond substrate. We show that preferential alignment of
Externí odkaz:
http://arxiv.org/abs/1806.11419
Autor:
Gross, I., Akhtar, W., Hrabec, A., Sampaio, J., Martinez, L. J., Chouaieb, S., Shields, B. J., Maletinsky, P., Thiaville, A., Rohart, S., Jacques, V.
Publikováno v:
Phys. Rev. Materials 2, 024406 (2018)
Nitrogen-vacancy magnetic microscopy is employed in quenching mode as a non-invasive, high resolution tool to investigate the morphology of isolated skyrmions in ultrathin magnetic films. The skyrmion size and shape are found to be strongly affected
Externí odkaz:
http://arxiv.org/abs/1709.06027
Autor:
Martínez, L. J., Pelini, T., Waselowski, V., Maze, J. R., Gil, B., Cassabois, G., Jacques, V.
Publikováno v:
Phys. Rev. B 94, 121405 (2016)
Among a variety of layered materials used as building blocks in van der Waals heterostructures, hexagonal boron nitride (hBN) appears as an ideal platform for hosting optically-active defects owing to its large bandgap ($\sim 6$ eV). Here we study th
Externí odkaz:
http://arxiv.org/abs/1606.04124
Autor:
Gross, I., Martínez, L. J., Tetienne, J. -P., Hingant, T., Roch, J. -F., Garcia, K., Soucaille, R., Adam, J. P., Kim, J. -V., Rohart, S., Thiaville, A., Torrejon, J., Hayashi, M., Jacques, V.
Publikováno v:
Phys. Rev. B 94, 064413 (2016)
The Dzyaloshinskii-Moriya Interaction (DMI) has recently attracted considerable interest owing to its fundamental role in the stabilization of chiral spin textures in ultrathin ferromagnets, which are interesting candidates for future spintronic tech
Externí odkaz:
http://arxiv.org/abs/1605.07044
Autor:
Hingant, T., Tetienne, J. -P., Martínez, L. J., Garcia, K., Ravelosona, D., Roch, J. -F., Jacques, V.
Publikováno v:
Phys. Rev. Applied 4, 014003 (2015)
We present a new approach to infer the surface density of magnetic moments $I_s$ in ultrathin ferromagnetic films with perpendicular anisotropy. It relies on quantitative stray field measurements with an atomic-size magnetometer based on the nitrogen
Externí odkaz:
http://arxiv.org/abs/1503.00705
Autor:
Tetienne, J. -P., Hingant, T., Martinez, L. J., Rohart, S., Thiaville, A., Diez, L. Herrera, Garcia, K., Adam, J. -P., Kim, J. -V., Roch, J. -F., Miron, I. M., Gaudin, G., Vila, L., Ocker, B., Ravelosona, D., Jacques, V.
Publikováno v:
Nature Communications 6, 6733 (2015)
The recent observation of current-induced domain wall (DW) motion with large velocity in ultrathin magnetic wires has opened new opportunities for spintronic devices. However, there is still no consensus on the underlying mechanisms of DW motion. Key
Externí odkaz:
http://arxiv.org/abs/1410.1313
Autor:
Maragkou, M., Sánchez-Muñoz, C., Lazić, S., Chernysheva, E., van der Meulen, H. P., González-Tudela, A., Tejedor, C., Martínez, L. J., Prieto, I., Postigo, P. A., Calleja, J. M.
Publikováno v:
Phys. Rev. B 88, 075309 (2013)
We demonstrate an information transfer mechanism between two dissimilar remote InAs/GaAs quantum dots weakly coupled to a common photonic crystal microcavity. Bichromatic excitation in the s-state of one of the dots leads to the formation of dressed
Externí odkaz:
http://arxiv.org/abs/1309.4216
Autor:
Gallardo, E., Martinez, L. J., Nowak, A. K., van der Meulen, H. P., Calleja, J. M., Tejedor, C., Prieto, I., Granados, D., Taboada, A. G., Garcia, J. M., Postigo, P. A.
Long distance (1.4 micron) interaction of two different InAs/GaAs quantum dots in a photonic crystal microcavity is observed. Resonant optical excitation in the p-state of any of the quantum dots, results in an increase of the s-state emission of bot
Externí odkaz:
http://arxiv.org/abs/0908.1161
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.