205 citations · 854 across the 12 of their papers we have counts for
13 papers
Critical Effect of Bottom Electrode on Ferroelectricity of Epitaxial Hf0.5Zr0.5O2 Thin Films
Saul Estandia, Jaume Gazquez, Maria Varela +5
Epitaxial orthorhombic Hf0.5Zr0.5O2 (HZO) films on La0.67Sr0.33MnO3 (LSMO) electrodes show robust ferroelectricity, with high polarization, endurance and retention. However, no sim…
Flexible antiferromagnetic FeRh tapes as memory elements
Ignasi Fina, Nico Dix, Enric Menéndez +5
The antiferromagnetic to ferromagnetic transition occurring above room temperature in FeRh is attracting interest for applications in spintronics, with perspectives for robust and…
Unraveling ferroelectric polarization and ionic contributions to electroresistance in epitaxial Hf0.5Zr0.5O2 tunnel junctions
Milena Cervo Sulzbach, Saúl Estandía, Xiao Long +7
Tunnel devices based on ferroelectric Hf0.5Zr0.5O2 (HZO) barriers hold great promises for emerging data storage and computing technologies. The resistance state of the device can b…
Domain Matching Epitaxy of Ferroelectric Hf0.5Zr0.5O2(111) on La2/3Sr1/3MnO3(001)
Saul Estandía, Nico Dix, Matthew F. Chisholm +2
Epitaxial ferroelectric HfO2 films are the most suitable to investigate intrinsic properties of the material and for prototyping emerging devices. Ferroelectric Hf0.5Zr0.5O2(111) f…
Engineering Ferroelectric Hf0.5Zr0.5O2 Thin Films by Epitaxial Stress
Saul Estandia, Nico Dix, Jaume Gazquez +5
The critical impact of epitaxial stress on the stabilization of the ferroelectric orthorhombic phase of hafnia is proved. Epitaxial bilayers of Hf0.5Zr0.5O2 and La0.67Sr0.33MnO3 el…
Multiple strain-induced phase transitions in LaNiO3 thin films
M. C. Weber, M. Guennou, N. Dix +9
Strain effects on epitaxial thin films of LaNiO3 grown on different single crystalline substrates are studied by Raman scattering and first-principles simulation. New Raman modes,…