TY - JOUR AU - Hernando Grande, Antonio AU - Crespo del Arco, Patricia AU - Garcia, M. A. AU - Fernández Pinel, E. AU - De la Venta,1, J AU - Fernández, A. AU - Penadés, S. PY - 2006 DO - 10.1103/PhysRevB.74.052403 SN - 1098-0121 UR - https://hdl.handle.net/20.500.14352/52009 T2 - Physical review B AB - It has been observed for palladium and gold nanoparticles that the magnetic moment at a constant applied field does not change with temperature over the range comprised between 5 and 300 K. These samples, with sizes smaller than 2.5 nm, exhibit... LA - eng PB - American Physical Society KW - Nanoparticles TI - Giant magnetic anisotropy at the nanoscale: Overcoming the superparamagnetic limit TY - journal article VL - 74 ER -