A STEM study of twin defects in Fe 3 O 4 (111)/YZO(111)
A STEM study of twin defects in Fe 3 O 4 (111)/YZO(111)
复制标题
Fe 3 O 4 (111)/YZO(111)孪晶缺陷的STEM研究
DOI:
10.1088/1742-6596/522/1/012036
复制
发表时间:
2014
期刊:
影响因子:
--
通讯作者:
Gilks D
中科院分区:
文献类型:
--
作者:
Gilks D
We observe twin defects on both the (111) and (11-2) planes of thin film Fe 3 O 4 using atomically resolved high angle annular dark field (HAADF) STEM imaging. These defects are significant for understanding the previously reported anomalous properties of Fe 3 O 4 films as they generate non-bulk bonding configurations leading to non-bulk superexchange interactions in these regions.