会议论文详细信息
33rd International Conference on the Physics of Semiconductors | |
Magnetotransport response in the 3D topological insulator Bi2Te3 with indium superconducting electrodes | |
Wang, Zhuo^1 ; Ye, Tianyu^1 ; Mani, R.G.^1 | |
Department of Physics and Astronomy, Georgia State University, Atlanta | |
GA | |
30303, United States^1 | |
关键词: Hybrid structure; Indium electrode; Lower temperatures; Magneto transport properties; Magneto-transport response; Proximity effects; Superconducting electrodes; Topological insulators; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/864/1/012040/pdf DOI : 10.1088/1742-6596/864/1/012040 |
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来源: IOP | |
【 摘 要 】
This report studied the magneto-transport properties in the hybrid structure which combines thin flakes of 3D topological insulator (TI) Bi2Te3with topside indium superconducting electrodes. The observed anomalous magnetoresistance suggests two critical transitions. The first transition, obtained approximately at T = 3.4 K, is attributed to superconductivity in the indium electrodes. While the second transition, observed at lower temperature, is attributed to the proximity effect generated from the interface between the TI and the superconductor.
【 预 览 】
Files | Size | Format | View |
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Magnetotransport response in the 3D topological insulator Bi2Te3 with indium superconducting electrodes | 1871KB | download |