A5046576450- Topological Materials and Phenomena
- Graphene research and applications
- 2D Materials and Applications
- Theoretical and Computational Physics
- Diamond and Carbon-based Materials Research
- Quantum and electron transport phenomena
- Advanced Condensed Matter Physics
- Magneto-Optical Properties and Applications
- Magnetic properties of thin films
- Material Dynamics and Properties
- Rheology and Fluid Dynamics Studies
Universitat Autònoma de Barcelona
2022-2023
Institut Català de Nanociència i Nanotecnologia
2022-2023
Balseiro Institute
2017-2018
Comisión Nacional de Energía Atómica
2018
Bariloche Atomic Centre
2018
Consejo Nacional de Investigaciones Científicas y Técnicas
2018
Van der Waals (vdW) heterostructures combining layered ferromagnets and other 2D crystals are promising building blocks for the realization of ultracompact devices with integrated magnetic, electronic, optical functionalities. Their implementation in various technologies depends strongly on development a bottom-up scalable synthesis approach allowing realizing highly uniform well-defined interfaces between different 2D-layered materials. It is also required that each material component...
The ability to control the generation of spins in arbitrary directions is a long-sought goal spintronics. Charge-to-spin interconversion (CSI) phenomena depend strongly on symmetry. Systems with reduced crystal symmetry allow anisotropic CSI unconventional components, where charge and spin currents polarization are not mutually perpendicular each other. Here, we demonstrate experimentally that graphene-WTe2 induces components all three spatial directions. By performing multi-terminal...
We investigate numerically the yielding transition of a two-dimensional model amorphous solid under external shear. use scalar in terms values total local strain, derived from full (tensorial) description elastic interactions system, which plastic deformations are accounted for by introducing stochastic ``plastic disorder'' potential. This is seen to be equivalent collection Prandtl-Tomlinson particles, coupled through an Eshelby quadrupolar kernel. Numerical simulations this reveal that...
Magnetic field driven domain wall velocities in [Co/Ni] based multilayers thin films have been measured using polar magneto-optic Kerr effect microscopy. The low results are shown to be consistent with the universal creep regime of motion, characterized by a stretched exponential growth velocity inverse applied field. Approaching depinning from below an unexpected excess respect law. We analyze these scaling theory show that this speeding up motion can interpreted as due increase size...
Abstract The investigation, and ultimate application, of topological insulators, typically involve exposure to ambient conditions or their integration with metals, which lead surface oxidation material intermixing. X‐ray photoelectron spectroscopy (XPS) measurements that demonstrate passivated intermixing‐free interfaces in the insulator Bi 2 Te 3 by means dry‐transferred CVD graphene are reported. After air exposure, no traces found. Furthermore, it is demonstrated acts as a very efficient...
Van der Waals (vdW) heterostructures combining layered ferromagnets and other two-dimensional (2D) crystals are promising building blocks for the realization of ultra-compact devices with integrated magnetic, electronic optical functionalities. Their implementation in various technologies depends strongly on development a bottom-up scalable synthesis approach allowing to realize highly uniform well-defined interfaces between different 2D materials. It also requires that each material...