Physicists have just identified a new candidate for creating a source of spin-polarized current that is much easier to create and more robust than previous proposals: a cobalt-amorphous carbon interface.
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Djeghloul, F., Garreau, G., Gruber, M., Joly, L., Boukari, S., Arabski, J., Bulou H., Scheurer, F., Hallal, A., Bertran, F., Le Fèvre, P., Taleb-Ibrahimi, A., Wulfhekel, W., Beaurepaire, E., Hajjar-Garreau, S., Wetzel, P., Bowen, M., Weber, W. "Highly spin-polarized carbon-based spinterfaces" Carbon., 87: 269-274. (2015).
