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View article: Nanoscale Characterization of Atomic Positions in Orthorhombic Perovskite Thin Films
Nanoscale Characterization of Atomic Positions in Orthorhombic Perovskite Thin Films Open
The crystal structure determines many of the physical properties of oxide perovskites (ABO 3 ) and only a tiny modification of the lattice structure causes major changes in the functional properties through the interplay among spin, orbita…
View article: Growth orientation and magnetic properties of GdVO$_3$ tailored by epitaxial strain engineering
Growth orientation and magnetic properties of GdVO$_3$ tailored by epitaxial strain engineering Open
Transition-metal oxides with an ABO$_3$ perovskite structure exhibit significant coupling between spin, orbital, and lattice degrees of freedom, highlighting the crucial role of lattice distortion in tuning the electronic and magnetic prop…
View article: Caracterización estructural y morfológica de superredes de Fe/Ti por reflectividad de rayos X y microscopía electrónica de transmisión de alta resolución
Caracterización estructural y morfológica de superredes de Fe/Ti por reflectividad de rayos X y microscopía electrónica de transmisión de alta resolución Open
Multilayers and superlattices consist of stacked thin films made of different materials, including magnetic and non-magnetic ones. These structures are used to produce electronic and spintronic sensors. Thin films are primarily grown using…
View article: Stoichiometry-Driven Formation of Two-Dimensional Ternary Oxides: From Quasicrystal Approximants to Honeycomb Lattice Structures
Stoichiometry-Driven Formation of Two-Dimensional Ternary Oxides: From Quasicrystal Approximants to Honeycomb Lattice Structures Open
International audience
View article: Thermal spin current generation in the multifunctional ferrimagnet Ga$_{0.6}$Fe$_{1.4}$O$_{3}$
Thermal spin current generation in the multifunctional ferrimagnet Ga$_{0.6}$Fe$_{1.4}$O$_{3}$ Open
In recent years, multifunctional materials have attracted increasing interest for magnetic memories and energy harvesting applications. Magnetic insulating materials are of special interest for this purpose, since they allow the design of …
View article: Ferrimagnet GdFeCo Characterization for Spin‐Orbitronics: Large Field‐Like and Damping‐Like Torques
Ferrimagnet GdFeCo Characterization for Spin‐Orbitronics: Large Field‐Like and Damping‐Like Torques Open
Spintronics is showing promising results in the search for new materials and effects to reduce energy consumption in information technology. Among these materials, ferrimagnets are of special interest because they can produce large spin cu…
View article: Two-dimensional square and hexagonal oxide quasicrystal approximants in SrTiO<sub>3</sub> films grown on Pt(111)/Al<sub>2</sub>O<sub>3</sub>(0001)
Two-dimensional square and hexagonal oxide quasicrystal approximants in SrTiO<sub>3</sub> films grown on Pt(111)/Al<sub>2</sub>O<sub>3</sub>(0001) Open
An all-thin-film approach allows the synthesis of novel two-dimensional quasicrystalline approximants and an atomic scale description is provided based on combined experimental and theoretical investigations.
View article: Spin Current Transport in Hybrid Pt/Multifunctional Magnetoelectric Ga<sub>0.6</sub>Fe<sub>1.4</sub>O<sub>3</sub> Bilayers
Spin Current Transport in Hybrid Pt/Multifunctional Magnetoelectric Ga<sub>0.6</sub>Fe<sub>1.4</sub>O<sub>3</sub> Bilayers Open
The low power manipulation of magnetization is currently a highly\nsought-after objective in spintronics. Non ferromagnetic large spin-orbit\ncoupling heavy metal (NM) / ferromagnet (FM) heterostructures offer interesting\nelements of resp…
View article: Engineering the magnetic and magnetocaloric properties of PrVO3 epitaxial oxide thin films by strain effects
Engineering the magnetic and magnetocaloric properties of PrVO3 epitaxial oxide thin films by strain effects Open
Combining multiple degrees of freedom in strongly-correlated materials such as transition-metal oxides would lead to fascinating magnetic and magnetocaloric features. Herein, the strain effects are used to markedly tailor the magnetic and …
View article: Engineering the magnetocaloric properties of PrVO3 epitaxial oxide thin films by strain effects
Engineering the magnetocaloric properties of PrVO3 epitaxial oxide thin films by strain effects Open
Combining multiple degrees of freedom in strongly correlated materials such as transition-metal oxides would lead to fascinating magnetic and magnetocaloric features. Herein, the strain effects are used to markedly tailor the magnetic and …
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View article: Room temperature 2D electron gas at the (001)-SrTiO3 surface
Room temperature 2D electron gas at the (001)-SrTiO3 surface Open
Functional oxides and phenomena such as a 2D electron gas (2DEG) at oxide interfaces represent potential technological breakthroughs for post-CMOS electronics. Non-invasive techniques are required to study the surface chemistry and electro…
View article: Adsorbate Screening of Surface Charge of Microscopic Ferroelectric Domains in Sol–Gel PbZr<sub>0.2</sub>Ti<sub>0.8</sub>O<sub>3</sub> Thin Films
Adsorbate Screening of Surface Charge of Microscopic Ferroelectric Domains in Sol–Gel PbZr<sub>0.2</sub>Ti<sub>0.8</sub>O<sub>3</sub> Thin Films Open
We present a study of adsorbate screening of surface charge in microscopic ferroelectric domains in a sol-gel grown PbZr0.2Ti0.8O3 thin film. Low-energy and photoemission electron microscopies were employed to characterize the temperature …
View article: Spin transitions in La0.7 Ba0.3CoO3 thin films revealed by combining Raman spectroscopy and X-ray diffraction
Spin transitions in La0.7 Ba0.3CoO3 thin films revealed by combining Raman spectroscopy and X-ray diffraction Open
In cobaltite, the spin states transitions of Co3+/4+ ions govern the magnetic and electronic conduction properties. These transitions are strain-sensitive and can be varied using external parameters, including temperature, hydrostatic pres…
View article: Structural analysis of strained LaVO<sub>3</sub>thin films
Structural analysis of strained LaVO<sub>3</sub>thin films Open
While structure refinement is routinely achieved for simple bulk materials, the accurate structural determination still poses challenges for thin films due on the one hand to the small amount of material deposited on the thicker substrate …