@article{escidoc:0352, title = {{Nanospheres generate out-of-plane magnetization}}, author = {Amaladass, E. and Ludescher, B. and Sch\"utz, G. and Tyliszczak, T. and Lee, M.-S. and Eim\"uller, T.}, journal = {{Journal of Applied Physics}}, volume = {107}, year = {2010}, doi = {10.1063/1.3327797} }