| ชื่อเรื่อง | : | Anisotropic magnetoresistance in topological insulator Bi1.5Sb0.5Te1.8Se1.2∕CoFe heterostructures |
| นักวิจัย | : | Xia, B. , Ren, Peng , Sulaev, Azat , Li, Z. P. , Liu, P. , Dong, Zhili , Wang, Lan |
| คำค้น | : | DRNTU::Science::Mathematics::Topology. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | Xia, B., Ren, P., Sulaev, A., Li, Z. P., Liu, P., Dong, Z. L., et al. (2012). Anisotropic magnetoresistance in topological insulator Bi1.5Sb0.5Te1.8Se1.2∕CoFe heterostructures. AIP Advances, 2(4), 042171-. , http://hdl.handle.net/10220/10067 , http://dx.doi.org/10.1063/1.4769894 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | AIP advances |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | 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 magnetoresistance in topological insulator Bi1.5Sb0.5Te1.8Se1.2/CoFe heterostructures. To explain the novel effect, we propose that the Bi1.5Sb0.5Te1.8Se1.2/CoFe heterostructure forms a spin-valve or Giant magnetoresistance device due to spin-momentum locking. The novel in-plane anisotropic magnetoresistance can be explained as a Giant magnetoresistance effect of the Bi1.5Sb0.5Te1.8Se1.2/CoFe heterostructures. |
| บรรณานุกรม | : |
Xia, B. , Ren, Peng , Sulaev, Azat , Li, Z. P. , Liu, P. , Dong, Zhili , Wang, Lan . (2555). Anisotropic magnetoresistance in topological insulator Bi1.5Sb0.5Te1.8Se1.2∕CoFe heterostructures.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xia, B. , Ren, Peng , Sulaev, Azat , Li, Z. P. , Liu, P. , Dong, Zhili , Wang, Lan . 2555. "Anisotropic magnetoresistance in topological insulator Bi1.5Sb0.5Te1.8Se1.2∕CoFe heterostructures".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Xia, B. , Ren, Peng , Sulaev, Azat , Li, Z. P. , Liu, P. , Dong, Zhili , Wang, Lan . "Anisotropic magnetoresistance in topological insulator Bi1.5Sb0.5Te1.8Se1.2∕CoFe heterostructures."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. Xia, B. , Ren, Peng , Sulaev, Azat , Li, Z. P. , Liu, P. , Dong, Zhili , Wang, Lan . Anisotropic magnetoresistance in topological insulator Bi1.5Sb0.5Te1.8Se1.2∕CoFe heterostructures. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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