Zobrazeno 1 - 10
of 136
pro vyhledávání: '"Gallego Silvia"'
Autor:
Pérez, Miguel-Ángel1 (AUTHOR) miguelangel.perez22@estudiantes.uva.es, Gallego, Silvia1 (AUTHOR), Palacio, Laura1 (AUTHOR), Hernández, Antonio1 (AUTHOR), Prádanos, Pedro1 (AUTHOR), Carmona, Francisco Javier1 (AUTHOR) fcojavier.carmona@uva.es
Publikováno v:
Membranes. Jun2023, Vol. 13 Issue 6, p608. 16p.
Autor:
Bernal-Villamil, Ivan, Gallego, Silvia
Based on ab initio calculations we determine the features and relative stability of different models proposed to describe the $(2 \times 2)$-FeO(111) reconstruction. Our results suggest that both wurtzite and spinel-like environments are possible, an
Externí odkaz:
http://arxiv.org/abs/1607.08829
Autor:
Soler Gallego, Silvia1 (AUTHOR) ssoler@kaleidoscope-access.org
Publikováno v:
Universal Access in the Information Society. Jun2024, Vol. 23 Issue 2, p609-619. 11p.
Autor:
Bernal-Villamil, Ivan, Gallego, Silvia
Publikováno v:
J. Phys.: Condens. Matter 27 (2015) 012001, Fast Track Communication
At ambient conditions, the Fe$_3$O$_4$(001) surface shows a $(\sqrt{2}\times \sqrt{2})R45^o$ reconstruction that has been proposed as the surface analog of the bulk phase below the Verwey transition temperature, T$_V$. The reconstruction disappears a
Externí odkaz:
http://arxiv.org/abs/1409.3012
Autor:
Bartelt, Norman C., Nie, Shu, Starodub, Elena, Bernal, Ivan, Gallego, Silvia, Vergara, Lucia, McCarty, Kevin F., de la Figuera, Juan
Using low-energy electron diffraction, we show that the room-temperature $(\sqrt{2}\times\sqrt{2})R45^\circ$ reconstruction of Fe$_3$O$_4$(100) reversibly disorders at $\sim$450 $^\circ$C. Short-range order persists above the transition, suggesting t
Externí odkaz:
http://arxiv.org/abs/1310.5979
Autor:
Santos, Benito, Gallego, Silvia, Mascaraque, Arantzazu, McCarty, Kevin F., Quesada, Adrian, N'Diaye, Alpha T., Schmid, Andreas K., de la Figuera, Juan
Publikováno v:
Phys. Rev. B 85, 134409 (2012)
Imaging the change in the magnetization vector in real time by spin-polarized low-energy electron microscopy, we observed a hydrogen-induced, reversible spin-reorientation transition in a cobalt bilayer on Ru(0001). Initially, hydrogen sorption reduc
Externí odkaz:
http://arxiv.org/abs/1203.3945
By means of ab initio calculations, we have investigated the effect of H adsorption in the structural, electronic and magnetic properties of ultrathin Co films on Ru(0001). Our calculations predict that H occupies hollow sites preserving the two-dime
Externí odkaz:
http://arxiv.org/abs/1006.3686
Akademický článek
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Autor:
Gabaly, Farid el, McCarty, Kevin F., Schmid, Andreas K., de la Figuera, Juan, Munoz, M. Carmen, Szunyogh, Laszlo, Weinberger, Peter, Gallego, Silvia
Publikováno v:
New J. Phys. 10 No 7 (July 2008) 073024 (22pp)
Thin films of Co/Ru(0001) are known to exhibit an unusual spin reorientation transition (SRT) coupled to the completion of Co atomic layers for Co thicknesses under 4 layers. By means of spin-polarized low-energy electron microscopy, we follow in rea
Externí odkaz:
http://arxiv.org/abs/0804.4777