Wicks, R., Altendorf, S. G., Caspers, C., Kierspel, H., Sutarto, R., Tjeng, L. H., et al. (2012). NO-assisted molecular-beam epitaxial growth of nitrogen substituted EuO. Applied Physics Letters, 100(16): 162405, pp. 162405-1-162405-4. doi:10.1063/1.3701589.