Zobrazeno 1 - 10
of 1 785
pro vyhledávání: '"VILLAR, R."'
Autor:
Estella, Á., Garcia Garmendia, J.L., de la Fuente, C., Machado Casas, J.F., Yuste, M.E., Amaya Villar, R., Estecha, M.A., Yaguez Mateos, L., Cantón Bulnes, M.L., Loza, A., Mora, J., Fernández Ruiz, L., Díez del Corral Fernández, B., Rojas Amezcua, M., Rodriguez Higueras, M.I., Díaz Torres, I., Recuerda Núñez, M., Zaheri Beryanaki, M., Rivera Espinar, F., Matallana Zapata, D.F., Moreno Cano, S.G., Gimenez Beltrán, B., Muñoz, N., Sainz de Baranda Piñero, A., Bustelo Bueno, P., Moreno Barriga, E., Rios Toro, J.J., Pérez Ruiz, M., Gómez González, C., Breval Flores, A., de San José Bermejo Gómez, A., Ruiz Cabello Jimenez, M.A., Guerrero Marín, M., Ortega Ordiales, A., Tejero-Aranguren, J., Rodriguez Mejías, C., Gomez de Oña, J., de la Hoz, C., Ocaña Fernández, D., Ibañez Cuadros, S., Garnacho Montero, J.
Publikováno v:
In Medicina Intensiva (English Edition) April 2022 46(4):179-191
Autor:
García-Garmendia, J.L. *, Gordo-Vidal, F., Leal-Noval, S.R., Amaya-Villar, R., Raimondi, N., Ochagavía-Calvo, A., Garnacho-Montero, J.
Publikováno v:
In Medicina Intensiva (English Edition) June-July 2021 45(5):271-279
Autor:
Anacak, Y., Zubizarreta, E. †, Zaghloul, M. ‡, §, Laskar, S. ¶, Alert, J. ||, Gondhowiardjo, S., Giselvania, A., Correa-Villar, R. ††, Pedrosa, F. ‡‡, Dorj, B. §§, Kamer, S., Howard, S.C. ¶¶, Quintana, Y. ||||, Ribeiro, R.C., Rosenblatt, E. †, Hopkins, K. †
Publikováno v:
In Clinical Oncology April 2021 33(4):e211-e220
Publikováno v:
Phys. Rev. B 81, 014404 (2010)
Permalloy magnetic tunnel junctions. Complementary low frequency noise measurements are used to understand the conductance results. The obtained data indicate the breakdown of the Coulomb blockade for thickness of the asymmetric silicon layer exceedi
Externí odkaz:
http://arxiv.org/abs/1001.2415
Autor:
Herranz, D., Guerrero, R., Villar, R., Aliev, F. G., Swaving, A. C., Duine, R. A., van Haesendonck, C., Vavra, I.
Domain-wall magnetoresistance and low-frequency noise have been studied in epitaxial antiferromagnetically-coupled [Fe/Cr(001)]_10 multilayers and ferromagnetic Co line structures as a function of DC current intensity. In [Fe/Cr(001)]_10 multilayers
Externí odkaz:
http://arxiv.org/abs/0807.2519
Publikováno v:
Appl. Phys. Lett. 91, 232504 (2007)
We report on room temperature 1/f noise in fully epitaxial Fe(45nm)/MgO(2.6nm)/Fe(10nm) magnetic tunnel junctions (MTJs) with and without carbon doping of the Fe/MgO bottom interface. We have found that the normalized noise (Hooge factor) asymmetry b
Externí odkaz:
http://arxiv.org/abs/0803.3564
Autor:
Guerrero, R., Aliev, F. G., Villar, R., Hauch, J., Fraune, M., Guntherodt, G., Rott, K., Bruckl, H., Reiss, G.
Publikováno v:
Appl. Phys. Lett. 87, 042501 (2005)
We report on tunnelling magnetoresistance (TMR), current-voltage (IV) characteristics and low frequency noise in epitaxially grown Fe(110)/MgO(111)/Fe(110) magnetic tunnel junctions (MTJs) with dimensions from 2x2 to 20x20 um2. The evaluated MgO ener
Externí odkaz:
http://arxiv.org/abs/cond-mat/0609423
Superconducting films in perpendicular magnetic field are found to rectify alternating currents. The effect has been observed both in plain and nanostructured superconducting films (niobium and lead). The rectified voltage appears both along and tran
Externí odkaz:
http://arxiv.org/abs/cond-mat/0405656
Autor:
Aliev, F. G., Schad, R., Volodin, A., Temst, K., Van Haesendonck, C., Bruynseraede, Y., Vavra, I., Dugaev, V. K., Villar, R.
For antiferromagnetically coupled Fe/Cr multilayers the low field contribution to the resistivity, which is caused by the domain walls, is strongly enhanced at low temperatures. The low temperature resistivity varies according to a power law with the
Externí odkaz:
http://arxiv.org/abs/cond-mat/0307414
We have measured the thermal conductivity of glassy glycerol between 1.5 K and 100 K, as well as the specific heat of both glassy and crystalline phases of glycerol between 0.5 K and 25 K. We discuss both low-temperature properties of this typical mo
Externí odkaz:
http://arxiv.org/abs/cond-mat/0110623