@article{Ramos:133275, author = "Ramos,R. and Kikkawa,T. and Uchida,K. and Adachi,H. and Lucas,I. and Aguirre,M. H. and Algarabel,P. and Morellon,L. and Maekawa,S. and Saitoh,E. and Ibarra,M. R.", title = "{Observation of the spin Seebeck effect in epitaxial Fe3O 4 thin films}", year = "2013", }