RT Journal Article
T1 Magnetic field driving custom assembly in (FeCo)  nanocrystals
A1 Marín, P.
A1 López, M.
A1 Vlad, A.
A1 Hernando Grande, Antonio
A1 Ruiz González, María Luisa
A1 González Calbet, José María
AB We present the possibility of tuning the nanocrystalline microstructure of Co-rich samples by magnetic field annealing. Custom assembly of nucleated grains, aligned in the field direction, has been observed by means of high resolution transmission microscopy. The organized  microstructure was obtained on the basis of the appropriate choice of composition, annealing temperature, related to the initial stages of nanocrystallization process, and magnetic field intensity. The linear pattern of the grains has been explained as a consequence of the counterbalance between magnetic, magnetostatic, and magnetocrystalline couplings, only relevant when the nucleation temperature is well below the Curie temperature of the nucleated phase.
PB American Institute of Physics
SN 0003-6951
YR 2006
FD 2006-07-17
LK https://hdl.handle.net/20.500.14352/52091
UL https://hdl.handle.net/20.500.14352/52091
LA eng
NO ©2006 American Institute of Physics.
DS Docta Complutense
RD 28 sept 2024