中国科学技术大学自旋电子材料与器件实验室--自旋电子材料与器件实验室-- Riddiford L J, Grutter A J, Pillsbury T, et al. Understanding signatures of emergent magnetism in topological insulator/ferrite bilayers[J]. Physical review letters, 2022, 128(12): 126802.

论文成果

当前位置: 自旋电子材料与器件实验室 -- 论文成果

Riddiford L J, Grutter A J, Pillsbury T, et al. Understanding signatures of emergent magnetism in topological insulator/ferrite bilayers[J]. Physical review letters, 2022, 128(12): 126802.

发布时间：2024-04-23点击次数：

DOI码：
10.1103/PhysRevLett.128.126802
发表刊物：
PHYSICAL REVIEW LETTERS
摘要：
Magnetic insulator-topological insulator heterostructures have been studied in search of chiral edge states via proximity induced magnetism in the topological insulator, but these states have been elusive. We identified MgAl0.5Fe1.5O4=Bi2Se3 bilayers for a possible magnetic proximity effect. Electrical transport and polarized neutron reflectometry suggest a proximity effect, but structural data indicate a disordered interface as the origin of the magnetic response. Our results provide a strategy via correlation of microstructure with magnetic data to confirm a magnetic proximity effect.
论文类型：
期刊论文
卷号：
128
页面范围：
126802
是否译文：
否
发表时间：
2022-01-12
发布期刊链接：
https://doi.org/10.1103/PhysRevLett.128.126802

上一条：Xiong Y, Inman J, Li Z, et al. Tunable magnetically induced transparency spectra in magnon-magnon coupled Y 3 Fe 5 O 12/permalloy bilayers[J]. Physical Review Applied, 2022, 17(4): 044010. 下一条：C. Tang, L. Alahmed, P. Li*, et al., Effects of temperature and structural geometries on a skyrmion logic gate,.IEEE Transactions on Electron Devices,2021,69(4):1706 - 1712.