Structural and magnetic characterization of self-assembled iron oxide nanoparticle arrays.
M J Benitez, D Mishra, P Szary, G A Badini Confalonieri, M Feyen, A H Lu, L Agudo, G Eggeler, O Petracic and H Zabel
J. Phys.: Condens. Matter, 23 126003 (2011)
M J Benitez, D Mishra, P Szary, G A Badini Confalonieri, M Feyen, A H Lu, L Agudo, G Eggeler, O Petracic and H Zabel
J. Phys.: Condens. Matter, 23 126003 (2011)
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| (a), (b) TEM images of as-prepared iron oxide NPs with a diameter of 20 nm. SEM images of (c) a multilayer and (d) a monolayer of NPs on Si substrates dried at 80 ◦C and (e) a multilayer and (f) a monolayer of NPs annealed at 230 ◦C in vacuum, respectively. |
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