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Large magnetoelectric coupling in multiferroic oxide heterostructures assembled via epitaxial lift-off
(Nature, 2020-06-24)
Epitaxial films may be released from growth substrates and transferred to structurally and chemically incompatible substrates, but epitaxial films of transition metal perovskite oxides have not been transferred to electroactive ...
KIMERA: A Kinetic Montecarlo Code for Mineral Dissolution
(MDPI, 2020-09-18)
KIMERA is a scientific tool for the study of mineral dissolution. It implements a reversible Kinetic Monte Carlo (KMC) method to study the time evolution of a dissolving system, obtaining the dissolution rate and information ...
Anharmonic effects in thermoelectric and 2D materials
(2020-09-18)
Estudio teórico de los efectos anarmónicos en materiales termoeléctricos y bidimensionales. En el casode los materiales termoeléctricos SnSe y SnS, hemos visto que los efectos anarmónicos producentransiciones de fase de ...
Spin-dependent and non-adiabatic phenomena related to the electron-phonon interaction in nanostructures with strong relativistic corrections.
(2020-04-03)
En esta tesis se estudian fenómenos no adiabáticos y dependientes del espín del electrón relacionados conla interacción electrón-fonón en nanoestructuras con fuertes correcciones relativistas. Se han realizadocálculos de ...
Fragile Phases as Affine Monoids: Classification and Material Examples
(American Physical Society, 2020-07-01)
Topological phases in electronic structures contain a new type of topology, called fragile, which can arise, for example, when an elementary band representation (atomic limit band) splits into a particular set of bands. ...
Study of Li metal anode surface. interaction with atmospheric gases and impact of impurities in electrochemistry
(2020-05-19)
La ganancia de cuota del mercado de vehículos eléctricos es esencial si se pretenden mitigar las consecuencias del efecto invernadero causadas, entre otros factores, por las emisiones de gases de vehículos de motor térmico. ...
Universal Scaling Law for the Size Effect on Superelasticity at the Nanoscale Promotes the Use of Shape‐Memory Alloys in Stretchable Devices
(Wiley, 2020-02)
Shape-memory alloys (SMAs) are the most stretchable metallic materials thanks to their superelastic behavior associated with the stress-induced martensitic transformation. This property makes SMAs of potential interest for ...
Reversible and Non-Reversible Transformation of Magnetic Structure in Amorphous Microwires
(MDPI, 2020-07-24)
We provide an overview of the tools directed to reversible and irreversible transformations of the magnetic structure of glass-covered microwires. The irreversible tools are the selection of the chemical composition, ...
Optimized sample addressing in prism-coupled surface plasmon resonance experiments
(Elsevier, 2020-04-09)
In this work we study the walk-off of the beam from the interrogation spot during rotation in surface plasmon resonance experiments using prism-based coupling such as the widespread Kretschmann configuration. The impossibility ...
Fermion-like behavior of elements/agents in their spatial distribution around points of interest
(Elsevier, 2020-07-06)
In this paper we analyze the spatial distribution of elements around points of interest. Based on a spatial exclusion principle we model the system by means of a Fermi–Dirac distribution defined by two easily interpretable ...