@article{a284d5b7496f45e5a52f537a2fa91ecd,
title = "Oscillating planar Hall response in bulk crystal of topological insulator Sn doped Bi1.1Sb0.9Te2S",
abstract = "We report the low-temperature magneto-transport in the bulk-insulating single crystal of topological insulator Sn doped Bi1.1Sb0.9Te2S. Shubnikov-de Haas oscillations appear with their reciprocal frequency proportional to cos θ, demonstrating the dominant transport of topological surface states. While the magnetic field rotates on the sample surface, the planar Hall effect arises with sizeable oscillations following a relation of cos θ sin θ. Its amplitude reaches the maximum at the lowest temperature and drops to nearly zero at temperature higher than 100 K. All these evidences consolidate such planar Hall oscillations as another golden criterion on the topological surface transport.",
author = "Bin Wu and Pan, {Xing Chen} and Wenkai Wu and Fucong Fei and Bo Chen and Qianqian Liu and Haijun Bu and Lu Cao and Fengqi Song and Baigeng Wang",
note = "Funding Information: We gratefully acknowledge the financial support from the National Key R&D Program of China (No. 2017YFA0303203), the National Key Projects for Basic Research of China (No. 2013CB922103), the National Natural Science Foundation of China (Nos. U1732273, U1732159, 91421109, 91622115, and 11522432), the Fundamental Research Funds for the Central Universities, and the opening Project of Wuhan National High Magnetic Field Center. The technical support from the Hefei National Synchrotron Radiation Laboratory is also acknowledged. Publisher Copyright: {\textcopyright} 2018 Author(s).",
year = "2018",
month = jul,
day = "2",
doi = "10.1063/1.5031906",
language = "English",
volume = "113",
journal = "Applied Physics Letters",
issn = "0003-6951",
publisher = "American Institute of Physics",
number = "1",
}