Anisotropic magnetoresistance in topological insulator Bi1.5Sb0.5Te1.8Se1.2∕CoFe heterostructures

• المؤلفون الرئيسيون: Xia, B., Li, Z. P., Liu, P., Ren, Peng, Sulaev, Azat, Dong, Zhili, Wang, Lan
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Science::Mathematics::Topology
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/95781; http://hdl.handle.net/10220/10067

Topological insulator is composed of an insulating bulk state and time reversal symmetry protected two-dimensional surface states. One of the characteristics of the surface states is the locking between electron momentum and spin orientation. Here, we report a novel in-plane anisotropic magnetoresis...