Zobrazeno 1 - 10
of 151
pro vyhledávání: '"Hueso, L. E."'
Autor:
Bylinkin, A., Calavalle, F., Barra-Burillo, M., Kirtaev, R. V., Nikulina, E., Modin, E. B., Janzen, E., Edgar, J. H., Casanova, F., Hueso, L. E., Volkov, V. S., Vavassori, P., Aharonovich, I., Alonso-Gonzalez, P., Hillenbrand, R., Nikitin, A. Y.
Strong coupling (SC) between light and matter excitations such as excitons and molecular vibrations bear intriguing potential for controlling chemical reactivity, conductivity or photoluminescence. So far, SC has been typically achieved either betwee
Externí odkaz:
http://arxiv.org/abs/2302.14814
Publikováno v:
Boletín de la Sociedad Española de Cerámica y Vidrio, Vol 39, Iss 3, Pp 259-262 (2000)
Intergranular magnetotransport effects are studied on polycrystalline manganites. Reducing grain size through sol-gel technology allows us to show new results on these materials. Intrinsic colossal magnetoresistance is destroyed in metalinsulator pha
Externí odkaz:
https://doaj.org/article/5ceb40bac78747c1b655bd06542303ae
Autor:
Li, P., Dolado, I., Alfaro-Mozaz, F. J., Nikitin, A. Yu., Casanova, F., Hueso, L. E., Velez, S., Hillenbrand, R.
Publikováno v:
Nano Letters 2017, 17, 228-235
yperbolic polaritons in van der Waals materials recently attract a lot of attention, owing to their strong electromagnetic field confinement, ultraslow group velocities and long lifetimes. Typically, volume confined hyperbolic polaritons (HPs) are st
Externí odkaz:
http://arxiv.org/abs/1805.00662
Autor:
Nikitin, A. Y., Yoxall, E., Schnell, M., Vélez, S., Dolado, I., Alonso-Gonzalez, P., Casanova, F., Hueso, L. E., Hillenbrand, R.
Publikováno v:
ACS Photon. 3, 924, 929, 2016
Nanofocusing of light offers new technological opportunities for the delivery and manipulation of electromagnetic fields at sub-diffraction limited length scales. Here, we show that hyperbolic phonon polarity,HPP, modes in the mid infrared as support
Externí odkaz:
http://arxiv.org/abs/1805.00659
Autor:
Valvidares, M., Dix, N., Isasa, M., Ollefs, K., Wilhelm, F., Rogalev, A., Sánchez, F., Pellegrin, E., Bedoya-Pinto, A., Gargiani, P., Hueso, L. E., Casanova, F., Fontcuberta, J.
Publikováno v:
Physical Review B 93, 214415 (2016)
Ultra-thin Pt films grown on insulating ferrimagnetic CoFe2O4 (111) epitaxial films display a magnetoresistance upon rotating the magnetization of the magnetic layer. We report here X-ray magnetic circular dichroism (XMCD) recorded at Pt-L2,3 and Pt-
Externí odkaz:
http://arxiv.org/abs/1510.01080
Autor:
Isasa, M., Martínez-Velarte, M. C., Villamor, E., Magén, C., Morellón, L., De Teresa, J. M., Ibarra, M. R., Vignale, G., Chulkov, E. V., Krasovskii, E. E., Hueso, L. E., Casanova, F.
Publikováno v:
Phys. Rev. B 93, 014420 (2016)
The spin transport and spin-to-charge current conversion properties of bismuth are investigated using permalloy/copper/bismuth (Py/Cu/Bi)lateral spin valve structures. The spin current is strongly absorbed at the surface of Bi, leading to ultra-short
Externí odkaz:
http://arxiv.org/abs/1409.8540
Autor:
Alonso-Gonzalez, P., Albella, P., Neubrech, F., Huck, Christian, Chen, J., Golmar, F., Casanova, F., Hueso, L. E., Pucci, A., Aizpurua, J., Hillenbrand, R.
Theory predicts a distinct spectral shift between the near- and far-field optical responses of plasmonic antennas. Here we combine near-field optical microscopy and far-field spectroscopy of individual infrared-resonant nanoantennas to verify experim
Externí odkaz:
http://arxiv.org/abs/1301.5448
Autor:
Moya, X., Hueso, L. E., Maccherozzi, F., Tovstolytkin, A. I., Podyalovskii, D. I., Ducati, C., Phillips, L. C., Ghidini, M., Hovorka, O., Berger, A., Vickers, M. E., Defaÿ, E., Dhesi, S. S., Mathur, N. D.
Large thermal changes driven by a magnetic field have been proposed for environmentally friendly energy efficient refrigeration, but only a few materials which suffer hysteresis show these giant magnetocaloric effects. Here we create giant and revers
Externí odkaz:
http://arxiv.org/abs/1209.6516
Polarized Neutron Reflectometry and magnetometry measurements have been used to obtain a comprehensive picture of the magnetic structure of a series of La{2/3}Sr{1/3}MnO{3}/Pr{2/3}Ca{1/3}MnO{3} (LSMO/PCMO) superlattices, with varying thickness of the
Externí odkaz:
http://arxiv.org/abs/cond-mat/0702350
Autor:
Riminucci, A., Bergenti, I., Hueso, L. E., Murgia, M., Taliani, C., Zhan, Y., Casoli, F., de Jong, M. P., Dediu, V.
We report detailed investigations of hybrid organic-inorganic vertical spin valves. Spin polarized injection in tris(8-hydroxyquinoline) aluminum (Alq3) organic semiconductor (OS) was performed using La0.7Sr0.3MnO3 manganite as the bottom electrode a
Externí odkaz:
http://arxiv.org/abs/cond-mat/0701603