A STEM study of twin defects in Fe3O4(111)/YZO(111)

D. Gilks; Leonardo Lari; K. Matsuzaki; Richard Francis Llewelyn Evans; K. McKenna; T. Susaki; V. K. Lazarov; Richard Francis Llewelyn Evans

doi:10.1088/1742-6596/522/1/012036

A STEM study of twin defects in Fe₃O₄(111)/YZO(111)

D. Gilks, Leonardo Lari, K. Matsuzaki, Richard Francis Llewelyn Evans, K. McKenna, T. Susaki, V. K. Lazarov, Richard Francis Llewelyn Evans

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We observe twin defects on both the (111) and (11-2) planes of thin film Fe₃O₄ using atomically resolved high angle annular dark field (HAADF) STEM imaging. These defects are significant for understanding the previously reported anomalous properties of Fe₃O₄ films as they generate non-bulk bonding configurations leading to non-bulk superexchange interactions in these regions.

Original language	English
Article number	012036
Number of pages	4
Journal	Journal of Physics: Conference Series
Volume	522
Issue number	1
DOIs	https://doi.org/10.1088/1742-6596/522/1/012036
Publication status	Published - 2014

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10.1088/1742-6596/522/1/012036

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title = "A STEM study of twin defects in Fe3O4(111)/YZO(111)",

abstract = "We observe twin defects on both the (111) and (11-2) planes of thin film Fe3O4 using atomically resolved high angle annular dark field (HAADF) STEM imaging. These defects are significant for understanding the previously reported anomalous properties of Fe3O4 films as they generate non-bulk bonding configurations leading to non-bulk superexchange interactions in these regions.",

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AU - Gilks, D.

AU - Lari, Leonardo

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AU - Evans, Richard Francis Llewelyn

AU - McKenna, K.

AU - Susaki, T.

AU - Lazarov, V. K.

AU - Evans, Richard Francis Llewelyn

PY - 2014

Y1 - 2014

N2 - We observe twin defects on both the (111) and (11-2) planes of thin film Fe3O4 using atomically resolved high angle annular dark field (HAADF) STEM imaging. These defects are significant for understanding the previously reported anomalous properties of Fe3O4 films as they generate non-bulk bonding configurations leading to non-bulk superexchange interactions in these regions.

AB - We observe twin defects on both the (111) and (11-2) planes of thin film Fe3O4 using atomically resolved high angle annular dark field (HAADF) STEM imaging. These defects are significant for understanding the previously reported anomalous properties of Fe3O4 films as they generate non-bulk bonding configurations leading to non-bulk superexchange interactions in these regions.

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DO - 10.1088/1742-6596/522/1/012036

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AN - SCOPUS:84902978539

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ER -

A STEM study of twin defects in Fe₃O₄(111)/YZO(111)

Abstract

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Half-metallic Ferromagnets: materials fundamentals for next-generation spintronics

Non-equilibrium electron-ion dynamics in thin metal-oxide

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A STEM study of twin defects in Fe3O4(111)/YZO(111)

Abstract

Access to Document

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Projects

Half-metallic Ferromagnets: materials fundamentals for next-generation spintronics

Non-equilibrium electron-ion dynamics in thin metal-oxide

Cite this

A STEM study of twin defects in Fe₃O₄(111)/YZO(111)