M. Sirena

activity

20042023

most citedCombining half-metals and multiferroics into epitaxial heterostructures for spintronics

111 citations · 247 across the 16 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

cond-mat.mtrl-sci2020

Tuning the magneto-electrical properties of multiferroic multilayers through interface strain and disorder

J. Gonzalez Sutter, A. Sarmiento Chávez, S. Soria +8

Artificially engineered superlattices were designed and fabricated to induce different growth mechanisms and structural characteristics. DC sputtering was used to grow ferromagneti…

cond-mat.mes-hall2020★ 19 cited

Tunnel Magnetoresistance in Self-Assemblies of Exchange Coupled Core/Shell Nanoparticles

Fernando Fabris, Enio Lima, Cynthia Quinteros +8

We report the precise control of tunneling magnetoresistance (TMR) in devices of self-assembled core/shell Fe $_{3}$ O $_{4}$ /Co $_{1 - x}$ Zn $_{x}$ Fe $_{2}$ O $_{4}$ nanoparticles ( $0 \leq x \leq 1$ ).…

cond-mat.supr-con2020★ 3 cited

Josephson coupling in high-T $_{c}$ superconducting junctions using ultra-thin BaTiO $_{3}$ barriers

H. Navarro, M. Sirena, Jeehoon Kim +1

We study the electrical transport of vertically-stacked Josephson tunnel junctions using GdBa $_{2}$ Cu $_{3}$ O $_{7 - d}$ electrodes and a BaTiO $_{3}$ barrier with thicknesses between 1 nm an…

Tuning the magneto-electrical properties of multiferroic multilayers through interface strain and disorder

Tunnel Magnetoresistance in Self-Assemblies of Exchange Coupled Core/Shell Nanoparticles

Josephson coupling in high-Tc​ superconducting junctions using ultra-thin BaTiO3​ barriers

Josephson coupling in high-T $_{c}$ superconducting junctions using ultra-thin BaTiO $_{3}$ barriers