| ชื่อเรื่อง | : | Spin injection properties in trilayer graphene lateral spin valves |
| นักวิจัย | : | Liu, Y. P. , Idzuchi, H. , Fukuma, Y. , Rousseau, O. , Otani, Y. , Lew, Wen Siang |
| คำค้น | : | DRNTU::Science::Physics. |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2556 |
| อ้างอิง | : | Liu, Y. P., Idzuchi, H., Fukuma, Y., Rousseau, O., Otani, Y., & Lew, W. S. (2013). Spin injection properties in trilayer graphene lateral spin valves. Applied Physics Letters, 102(3). , 00036951 , http://hdl.handle.net/10220/9938 , http://dx.doi.org/10.1063/1.4776699 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Applied physics letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We report on the electrical injection and detection of spin accumulation in trilayer-graphene/MgO/ Permalloy lateral spin-valve (LSV) structure. Non-local spin valve signal is clearly observed in the LSV, indicating that spin coherence extends underneath all ferromagnetic contacts.We also show that low-resistivity graphene/MgO/Py junctions enable efficient spin injection and detection in LSV with high applied current density, which leads to large spin accumulation of 120 μV at room temperature. A spin diffusion length of 1.5 μm was obtained for the injector-detector separation dependence of spin valve signal measurements carried out at room temperature, while at T=10 K, the diffusion length increases to 2.3 μm. |
| บรรณานุกรม | : |
Liu, Y. P. , Idzuchi, H. , Fukuma, Y. , Rousseau, O. , Otani, Y. , Lew, Wen Siang . (2556). Spin injection properties in trilayer graphene lateral spin valves.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Liu, Y. P. , Idzuchi, H. , Fukuma, Y. , Rousseau, O. , Otani, Y. , Lew, Wen Siang . 2556. "Spin injection properties in trilayer graphene lateral spin valves".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Liu, Y. P. , Idzuchi, H. , Fukuma, Y. , Rousseau, O. , Otani, Y. , Lew, Wen Siang . "Spin injection properties in trilayer graphene lateral spin valves."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2556. Print. Liu, Y. P. , Idzuchi, H. , Fukuma, Y. , Rousseau, O. , Otani, Y. , Lew, Wen Siang . Spin injection properties in trilayer graphene lateral spin valves. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2556.
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