@article {Cavallin2014,
	title = {Magnetism and morphology of Co nanocluster superlattices on GdAu2/Au(111)-(13 x 13)},
	journal = {Physical review. B, Condensed matter and materials physics},
	volume = {90},
	year = {2014},
	publisher = {Published by the American Physical Society through the American Institute of Physics,},
	address = {Woodbury, NY},
	abstract = {We present a comprehensive study of the magnetism and morphology of an ultrahigh density array of Co nanoclusters self-assembled on the single atomic layer GdAu2 on Au(111) template surface. Combining scanning tunneling microscopy, x-ray magnetic circular dichroism, and magneto-optical Kerr effect measurements, we reveal a significant enhancement of the perpendicular magnetic anisotropy energy for noncoalesced single atomic layer nanoclusters compared to Co/Au(111). For coverages well beyond the onset of coalescence, we observe room-temperature in-plane magnetic remanence.},
	issn = {1098-0121},
	doi = {10.1103/PhysRevB.90.235419},
	author = {Cavallin, A. and Fernandez, L. and Ilyn, M. and Magana, A. and Ormaza, M. and Matena, M. and Vitali, L. and Ortega, J. E. and Grazioli, C. and Ohresser, P. and Rusponi, S. and Brune, H. and Schiller, F.}
}
