期刊
APPLIED PHYSICS LETTERS
卷 120, 期 9, 页码 -出版社
AIP Publishing
DOI: 10.1063/5.0081367
关键词
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资金
- National Natural Science Foundation of China [11804143, 61734008, 11774300, 11774143]
- National Key Research and Development Program of China [2018YFA0307100, 2016YFA0301703]
- Guangdong Provincial Key Laboratory [2019B121203002]
- Technology and Innovation Commission of Shenzhen Municipality [JCYJ20170412152334605, KQJSCX20170727090712763, ZDSYS20190902092905285, JCYJ20190809142019365]
A delicate superlattice structure of Cr2Te3/Bi-2/Bi2Te3 has been constructed based on the chemical reduction at the interface. The growth was conducted by molecular beam epitaxy, and the structural characterizations have provided solid evidence of the designed structure. The interfaces between Cr2Te3, Bi-2, and Bi2Te3 are sharp, and ferromagnetism has been introduced in this system as revealed by the negative magnetoresistance curve and the anomalous Hall effect.
A delicate superlattice structure of Cr2Te3/Bi-2/Bi2Te3 has been constructed based on the chemical reduction at the interface. The growth was conducted by the molecular beam epitaxy, and the structural characterizations have provided solid evidence of the designed structure. The interfaces between Cr2Te3 , Bi-2 and Bi2Te3 are sharp. The ferromagnetism has been introduced in this system as revealed by the negative magnetoresistance curve and the anomalous Hall effect.
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