[PDF] Top 20 Charge and spin injection from GaAs into metallic and magnetic layers.

... the magnetic and topological dependence of the tunnel ...before spin polarised scanning tunnelling microscopy and spectroscopy can be attempted with optically pumped GaAs ...the ... Voir le document complet

... producing and exploiting these nano-materials has evolved ...nano- and sub-nano ...counter-parts, and a large number of questions emerged, particularly about the magnetic and electronic ... Voir le document complet

... various spin effects such as the Anomalous Hall Effect or the Anisotropic Magnetoresistance have been made since the 1950’s 7 the birth of modern spintro- nics is usually associated with the independent discovery ... Voir le document complet

... both charge and spin of carriers and has been growing tremendously fast for the past 10 ...efficient spin injection into semiconductor ...purposes, spin ... Voir le document complet

... intrinsic spin of the electron in addition to its fundamental electronic charge, in solid-state ...densities and lower power consumption. The use of the electron spin instead of its ... Voir le document complet

... Introduction Spin injection from GaAs under light excitation into a magnetic metal is of fundamental interest for spintronics 1 and spin-polarized scanning ... Voir le document complet

... polarization from a III-V-based spin light-emitting diode at zero magnetic field with a perpendicular spin injector consisting of an ultrathin CoFeB ferromagnetic layer ...K and still ... Voir le document complet

... efficient spin injection in p-doped (In, Ga)As/GaAs quantum-dot (QD) spin light-emitting diodes (spin LEDs) under zero applied magnetic .../MgO spin injector allowing ... Voir le document complet

... eff and h loc selects 3I1O and 1I3O configurations on the in and out tetrahedra ...a charge crystal, with 〈|q|〉 = 1, and leads to the fragmentation process 8 , characterized by a ... Voir le document complet

... possible spin ordering domains. Within each domain there are several bands of spin excitations to states controlled by the exchange, spin-orbit, and crystal ...the magnetic modes within ... Voir le document complet

... 4.2 Electroplated sources Given the difficulties encountered with dried sources, several 63 Ni sources were prepared by electroplating. Some details on the source preparation are given in Le-Bret et al., 2013. The ... Voir le document complet

... by spin coating using a SUSS GYRSET RC-8 spin ...development into xylene, the PSX pattern thicknesses and profiles were studied using a TENCOR scan ...different spin speeds and ... Voir le document complet

... acquisition and analysis process for the skyrmion imaging ...with and 2 µm ...by spin-orbit torques in a previous study 61 . The nanowire and notch are prepared by focused ion beam milling of ... Voir le document complet

... Samples and tips were prepared under ultra-high vacuum (UHV) at a base pressure of 4 × 10 −11 ...prepared from a W wire and were cleaned in-situ by flashing above 2800 ...°C. Spin-polarized ... Voir le document complet

... 241 Pu from 241 Am, whose alpha emission would have perturbed the measurement. The source activity is approximately 8 Bq. To delimit the Pu deposit, the edges of the gold foil had previously been covered with a ... Voir le document complet

... ope and exellent signal to noise ratio of the a quisition ...ed from holograms and the al ulated in du ...reases and rea h the maximum value of ...ore and urling ... Voir le document complet

... the systematics that we developed earlier in the weak- coupling limit. We will successively examine the question concerning the existence of the spin gap and of the reso- nance, the evol[r] ... Voir le document complet

... hawng included self-consistent effects contained in the strong-couphng limit in order ~o recover the decrease of 7;,~ w~th doping, experimentalb observed by neutron[r] ... Voir le document complet

... transmitted from one link (corresponding to a given S matrix) to the ...taking into account several dimensions, the need of a so-called node ...node, and are dispatched back, according to the node ... Voir le document complet

... geometry and non-local mag- netoresistance measurements at 10 ...electron spin injection conditions. The magnetic field is applied in-plane along the Fe electrodes ...(b) and (c) Bias ... Voir le document complet