105 citations · 632 across the 18 of their papers we have counts for
6 papers · 1 filter
Effect of gallium doping on structural and transport properties of the topological insulator Bi2Se3 grown by molecular beam epitaxy
Daniel Brito, Ana Pérez-Rodriguez, Ishwor Khatri +6
Topological insulators possess a non-conductive bulk and present surface states, henceforth, they are electrically conductive along their boundaries. Bismuth selenide ()…
Spin transport parameters of NbN thin films characterised by spin pumping experiments
K. Rogdakis, A. Sud, M. Amado +8
We present measurements of ferromagnetic-resonance - driven spin pumping and inverse spin-Hall effect in NbN/Y3Fe5O12 (YIG) bilayers. A clear enhancement of the (effective) Gilbert…
Large spin-mixing conductance in highly Bi-doped Cu thin films
Sandra Ruiz-Gómez, Aída Serrano, Rubén Guerrero +12
Spin Hall effect provides an efficient tool for the conversion of a charge current into a spin current, opening the possibility of producing pure spin currents in non-magnetic mate…
Synthetic antiferromagnetic coupling between ultra-thin insulating garnets
Juan M. Gomez-Perez, Saül Vélez, Lauren McKenzie-Sell +8
The use of magnetic insulators is attracting a lot of interest due to a rich variety of spin-dependent phenomena with potential applications to spintronic devices. Here we report u…
Structural properties of thin-film ferromagnetic topological insulators
C. L. Richardson, J. M. Devine-Stoneman, G. Divitini +5
We present a comprehensive study of the crystal structure of the thin-film, ferromagnetic topological insulator (Bi, Sb)VTe. The dissipationless quantum anomalous H…
Short-range effects and magnetization reversal in CoFe thin films: a MOKE magnetometry/domain imaging and AMR study
J. M. Teixeira, R. F. A. Silva, J. Ventura +8
A MOKE magnetometry unit simultaneously sensitive to both in-plane magnetization components, based on an intensity differential detection method, allows us to observe the uniaxial…