Zobrazeno 1 - 10
of 49
pro vyhledávání: '"Rollano, V."'
Autor:
Rollano, V., de Ory, M. C., Gomez, A., Gonzalez, E. M., Pribulová, Z., Marcin, M., Samuely, P., Sanchez-Santolino, G., Torres-Pardo, A., Mompean, F., García-Hernández, M., Guillamón, I., Suderow, H., Menghini, M., Vicent, J. L.
Publikováno v:
Superconductor Science and Technology 36, 045012 (2023)
We investigated the vortex phase diagram of needle shaped high quality NiBi3 single crystals by transport measurements. The current is applied along the crystalline b-axis of this intermetallic quasi-1D BCS superconductor. The single crystals show a
Externí odkaz:
http://arxiv.org/abs/2303.08592
Autor:
Rollano, V., de Ory, M. C., Buch, C. D., Rubín-Osanz, M., Zueco, D., Sánchez-Azqueta, C., Chiesa, A., Granados, D., Carretta, S., Gomez, A., Piligkos, S., Luis, F.
Nuclear spins are candidates to encode qubits or qudits due to their isolation from magnetic noise and potentially long coherence times. However, their weak coupling to external stimuli makes them hard to integrate into circuit-QED architectures, the
Externí odkaz:
http://arxiv.org/abs/2203.00965
Autor:
Rollano, V., Gomez, A., Muñoz-Noval, A., Velez, M., de Ory, M. C., Menghini, M., Gonzalez, E. M., Vicent, J L
Publikováno v:
Scientific Reports 11, 16617 (2021)
Ratchet devices allow turning an ac input signal into a dc output signal. A ratchet device is set by moving particles driven by zero averages forces on asymmetric potentials. Hybrid nanostructures combining artificially fabricated spin-ice nanomagnet
Externí odkaz:
http://arxiv.org/abs/2103.11693
Autor:
de Ory, M. C., Rollano, V., Gomez, A., Menghini, M., Muñoz-Noval, A., Gonzalez, E. M., Vicent, J. L.
Publikováno v:
Scientific Reports 10, 10370 (2020)
Little-Parks effect names the oscillations in the superconducting critical temperature as a function of the magnetic field. This effect is related to the geometry of the sample. In this work, we show that this effect can be enhanced and manipulated b
Externí odkaz:
http://arxiv.org/abs/2006.06313
Autor:
Rollano, V., Gomez, A., Muñoz-Noval, A., del Valle, J., Menghini, M., de Ory, M. C., Prieto, J. L., Navarro, E., Gonzalez, E. M., Vicent, J. L.
Publikováno v:
New Journal of Physics 21,113059 (2019)
A controlled local enhancement of superconductivity yields unexpected modifications in the vortex dynamics. This local enhancement has been achieved by designing an array of superconducting Nb nanostructures embedded in a V superconducting film. The
Externí odkaz:
http://arxiv.org/abs/1909.04340
Autor:
Rollano, V., Muñoz-Noval, A., Gomez, A., Bango, F. Valdes, Martin, J. I., Velez, M., Osorio, M. R., Granados, D., Gonzalez, E. M., Vicent, J. L.
Publikováno v:
Nanotechnology 30, 244003 (2019)
We have designed, fabricated and tested a robust superconducting ratchet device based on topologically frustrated spin-ice nanomagnets. The device is made of a magnetic Co honeycomb array embedded in a superconducting Nb film. This device is based on
Externí odkaz:
http://arxiv.org/abs/1807.02331
Autor:
Rollano, V., del Valle, J., Gomez, A., Velez, M., Alvarez-Prado, L. M., Quiros, C., Martin, J. I., Osorio, M. R., Granados, D., Gonzalez, E. M., Vicent, J. L.
Publikováno v:
Scientific Reports 8, 12374 (2018)
We have studied two nanomagnet systems with strong (Co/Pd multilayers) and weak (NdCo alloy films) stray magnetic fields by probing the out-of-plane magnetic states with superconducting vortices. The hybrid samples are made of array of nanomagnets em
Externí odkaz:
http://arxiv.org/abs/1802.09633
Different approaches to generate matching effects using arrays in contact with superconducting films
Publikováno v:
Superconductor Science and Technology, 30, 025014 (2017)
Superconducting films in contact with non-superconducting regular arrays can exhibit commensurability effects between the vortex lattice and the unit cell of the pinning array. These matching effects yield a slowdown of the vortex flow and the corres
Externí odkaz:
http://arxiv.org/abs/1607.08411
Autor:
Zmuidzinas, Jonas, Gao, Jian-Rong, Artal, E., Aja, B., de la Fuente, L., Pascual, J. P., Villa, E., de Ory, M. C., Rodriguez, D., Rollano, V., Magaz, M. T., Gomez, A., Granados, D.
Publikováno v:
Proceedings of SPIE; August 2024, Vol. 13102 Issue: 1 p131020Z-131020Z-7, 1179188p
Publikováno v:
Repositorio Institucional del Instituto Madrileño de Estudios Avanzados en Nanociencia
Instituto Madrileño de Estudios Avanzados en Nanociencia (IMDEA Nanociencia)
Instituto Madrileño de Estudios Avanzados en Nanociencia (IMDEA Nanociencia)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=RECOLECTA___::9877e543a67b357ac359b17899fb904c
http://hdl.handle.net/20.500.12614/808
http://hdl.handle.net/20.500.12614/808