Beilstein J. Nanotechnol.2010,1, 101–107, doi:10.3762/bjnano.1.12
nanoparticles (NPs) represent at least one of the constituent materials [3] have generated much attention. A large number of investigations can be found that address potential technological applications, preparation methods and fundamental properties of magnetic NPs, such as in photonics [6][7], nanomedicine [8
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Figure 1:
AFM (a) and SEM (b) images showing the self-assembly of the NPs in a close-packed hexagonal structu...