Zobrazeno 1 - 10
of 98
pro vyhledávání: '"Hualde, J."'
Publikováno v:
Phys. Rev. B 93, 155425 (2016)
We study the formation of Majorana states in quasi-1D and 2D square lattices with open boundary conditions, with general anisotropic Rashba coupling, in the presence of an applied Zeeman field and in the proximity of a superconductor. For systems in
Externí odkaz:
http://arxiv.org/abs/1509.04299
Publikováno v:
Phys. Rev. B, 91, 115415 (2015)
In this paper we show that for a range of configurations of inhomogeneous magnetic fields it is possible to create flat bands of Majorana states localized on the edges of 2-d lattices. Majorana bound states have been predicted to exist in both one di
Externí odkaz:
http://arxiv.org/abs/1410.1734
Publikováno v:
EPL (Europhysics Letters), Volume 115, Number 4, 2016
We investigate the spin texture of Andreev bound states and Majorana states in long SN junctions. We show that measuring the spin-polarized density of states (SPDOS) allows one to identify the topological transition. In particular, we find that its t
Externí odkaz:
http://arxiv.org/abs/1407.1393
Autor:
Aguiar-Hualde, J. M., Alouani, M.
Publikováno v:
J. Magn. Magn. Mater. 372, 167 (2014)
A possible mechanism for the resistive switching observed experimentally in Fe/MgO/V/Fe junctions is presented. Ab initio total energy calculations within the local density approximation and pseudopotential theory shows that by moving the oxygen ions
Externí odkaz:
http://arxiv.org/abs/1402.2517
The Kondo effect observed in recent STM experiments on transport through CoPc and TBrPP-Co molecules adsorbed on Au(111) and Cu(111) surfaces, respectively, is discussed within the framework of a simple model (Phys. Rev. Lett. {\bf 97}, 076806 (2006)
Externí odkaz:
http://arxiv.org/abs/0704.2979
The Zeeman splitting of localized electrons in a quantum dot in the Kondo regime is studied using a new slave-boson formulation. Our results show that the Kondo peak splitting depends on the gate potential applied to the quantum dot and on the topolo
Externí odkaz:
http://arxiv.org/abs/cond-mat/0601192
Autor:
Robinson, P. M., Hualde, J.
Publikováno v:
Econometrica, 2003 Nov 01. 71(6), 1727-1766.
Externí odkaz:
https://www.jstor.org/stable/1555537
Autor:
Oumellal, Y., Magnin, Y., de Yuso, A. Martínez, Hualde, J. M. Aguiar, Amara, H., Paul-Boncour, V., Ghimbeu, C. Matei, Malouche, A., Bichara, C., Pellenq, R., Zlotea, C.
Publikováno v:
Journal of Applied Physics; 12/7/2017, Vol. 122 Issue 21, p1-8, 8p