194 citations · 779 across the 19 of their papers we have counts for
9 papers · 1 filter
Gate-tunable spin Hall effect in an all-light-element heterostructure: graphene with copper oxide
Haozhe Yang, Maider Ormaza, Zhendong Chi +10
Graphene is a light material for long-distance spin transport due to its low spin-orbit coupling, which at the same time is the main drawback to exhibit a sizeable spin Hall effect…
Magnon currents excited by the spin Seebeck effect in ferromagnetic EuS thin films
M. Xochitl Aguilar-Pujol, Sara Catalano, Carmen González-Orellana +7
A magnetic insulator is an ideal platform to propagate spin information by exploiting magnon currents. However, until now, most studies have focused on YFeO (YIG) an…
Omnidirectional spin-to-charge conversion in graphene/NbSe van der Waals heterostructures
Josep Ingla-Aynés, Inge Groen, Franz Herling +6
The conversion of spin currents polarized in different directions into charge currents is a keystone for novel spintronic devices. Van der Waals heterostructures with tailored symm…
Spin Hall magnetoresistance effect from a disordered interface
Sara Catalano, Juan M. Gomez-Perez, M. Xochitl Aguilar-Pujol +4
The Spin Hall magnetoresistance (SMR) emerged as a reference tool to investigate the magnetic properties of materials with an all-electrical set-up. Its sensitivity to the magnetiz…
Gate-tuneable and chirality-dependent charge-to-spin conversion in Tellurium nanowires
Francesco Calavalle, Manuel Suárez-Rodríguez, Beatriz Martín-García +10
Chiral materials are the ideal playground for exploring the relation between symmetry, relativistic effects, and electronic transport. For instance, chiral organic molecules have b…
Multiscale charge transport in van der Waals thin films: reduced graphene oxide as case study
Alessandro Kovtun, Andrea Candini, Anna Vianelli +9
Large area van der Waals (vdW) thin films are assembled materials consisting of a network of randomly stacked nanosheets. The multi-scale structure and the two-dimensional nature o…
Absence of ferromagnetism in VSe caused by its charge density wave phase
Adolfo O. Fumega, M. Gobbi, P. Dreher +10
How magnetism emerges in low-dimensional materials such as transition metal dichalcogenides at the monolayer limit is still an open question. Herein, we present a comprehensive stu…
Impurity-assisted tunneling magnetoresistance under weak magnetic field
Oihana Txoperena, Yang Song, Lan Qing +4
Injection of spins into semiconductors is essential for the integration of the spin functionality into conventional electronics. Insulating layers are often inserted between ferrom…
How reliable are Hanle measurements in metals in a three-terminal geometry?
Oihana Txoperena, Marco Gobbi, Amilcar Bedoya-Pinto +4
We test the validity of Hanle measurements in three-terminal devices by using aluminum (Al) and gold (Au). The obtained Hanle and inverted Hanle-like curves show an anomalous behav…