Layer-by-layer epitaxial thin films of the pyrochlore Tb2Ti2O7.
Layer-by-layer epitaxial thin films of the pyrochlore Tb2Ti2O7.
复制标题
烧绿石 Tb2Ti2O7 的逐层外延薄膜。
DOI：
10.1088/1361-6528/aa5112
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发表时间：
2017
期刊：
影响因子：
3.5
通讯作者：
Bovo L
中科院分区：
文献类型：
--
作者：
Bovo L
烧绿石磁体Tb2Ti2O7在等结构衬底Y2Ti2O7上的逐层外延生长可获得厚度达60nm的高质量单晶薄膜。衬底诱导的应变被证明是作为一个强大的和受控的扰动Tb2Ti2O7的奇异磁性，打开了一般的前景应变工程的烧绿石氧化物的不同的磁和电性能。
Layer-by-layer epitaxial growth of the pyrochlore magnet Tb 2 Ti 2 O 7 on the isostructural substrate Y 2 Ti 2 O 7 results in high-quality single crystal films of up to 60 nm thickness. Substrate-induced strain is shown to act as a strong and controlled perturbation to the exotic magnetism of Tb 2 Ti 2 O 7, opening up the general prospect of strain-engineering the diverse magnetic and electrical properties of pyrochlore oxides.