Mapping the magnetic coupling of self-assembled Fe3O4 nanocubes by electron holography

Fecha de publicación

2021-03-18T14:58:40Z

2021-03-18T14:58:40Z

2021-02-06

2021-03-18T14:58:41Z

Resumen

The nanoscale magnetic configuration of self-assembled groups of magnetite 40 nm cubic nanoparticles has been investigated by means of electron holography in the transmission electron microscope (TEM). The arrangement of the cubes in the form of chains driven by the alignment of their dipoles of single nanocubes is assessed by the measured in-plane magnetic induction maps, in good agreement with theoretical calculations.

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Artículo


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Inglés

Materias y palabras clave

Nanopartícules; Holografia; Nanoparticles; Holography

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MDPI

Documentos relacionados

Reproducció del document publicat a: https://doi.org/10.3390/ma14040774

Materials, 2021, vol. 14, num. 4

https://doi.org/10.3390/ma14040774

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Derechos

cc-by (c) López Conesa, Lluís et al., 2021

http://creativecommons.org/licenses/by/3.0/es