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Electric-field control of spin waves at room temperature in multiferroic BiFeO3
P. Rovillain, R. de Sousa, Y. Gallais +7
To face the challenges lying beyond current CMOS-based technology, new paradigms for information processing are required. Magnonics proposes to use spin waves to carry and process…
Unveiling a two-dimensional electron gas with universal subbands at the surface of SrTiO3
A. F. Santander-Syro, O. Copie, T. Kondo +14
Similar to silicon that is the basis of conventional electronics, strontium titanate (SrTiO3) is the bedrock of the emerging field of oxide electronics. SrTiO3 is the preferred tem…
Imaging ferroelectric domains in multiferroics using a low-energy electron microscope in the mirror operation mode
Salia Cherifi, Riccardo Hertel, Stéphane Fusil +5
We report on low-energy electron microscopy imaging of ferroelectric domains with submicron resolution. Periodic strips of 'up' and 'down'-polarized ferroelectric domains in bismut…