When reducing materials at the nanoscale, they typically lose some of their properties. The experiments have been carried out at the CIRCE beamline of the ALBA Synchrotron.
Magnetite is a candidate material for various applications in spintronics, meaning that can be employed in devices where the spin of the electron is used to store or manipulate information. However, when it is necessary to create structures of the material at the nanometric scale, their properties get worse. A study, recently published in the scientific journal Nanoscale, has proved that, with suitable growth, magnetite could be used to create nanostructured magnetic elements without losing their properties.
“Oxides have been proposed to be used for spin waves in triangular structures for computing. And our results suggest that magnetite could be used for this purpose, “says Juan de la Figuera, scientist from the Spanish National Research Council (CSIC).
Image: Beamline involved where nanometric magnetite has been obtained, keeping its full properties.