Voltage-driven magnetic bifurcations in nanomagnet-topological insulator heterostructures

Physical Review B - Condensed Matter and Materials Physics

Volumn 89, Issue 20, 2014, Pages

  Semenov, Yuriy G ^a   Duan, Xiaopeng ^a   Kim, Ki Wook ^a  

^a North Carolina State University   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 84901439660     PISSN: 10980121     EISSN: 1550235X     Source Type: Journal    
DOI: 10.1103/PhysRevB.89.201405     Document Type: Article

References (22)

1. M. Z. Hasan and C. L. Kane, Rev. Mod. Phys. 82, 3045 (2010). RMPHAT 0034-6861 10.1103/RevModPhys.82.3045
2. K. Nomura and N. Nagaosa, Phys. Rev. B 82, 161401 (R) (2010). PRBMDO 1098-0121 10.1103/PhysRevB.82.161401
3. T. Yokoyama, Y. Tanaka, and N. Nagaosa, Phys. Rev. B 81, 121401 (R) (2010). PRBMDO 1098-0121 10.1103/PhysRevB.81.121401
4. Z. Wu, F. M. Peeters, and K. Chang, Phys. Rev. B 82, 115211 (2010). PRBMDO 1098-0121 10.1103/PhysRevB.82.115211
5. Y. Yang, Z. Xu, L. Sheng, R. Shen, and D. Y. Xing, Appl. Phys. Lett. 99, 182101 (2011). APPLAB 0003-6951 10.1063/1.3657151
6. B. D. Kong, Y. G. Semenov, C. M. Krowne, and K. W. Kim, Appl. Phys. Lett. 98, 243112 (2011). APPLAB 0003-6951 10.1063/1.3600330
7. Y. G. Semenov, X. Duan, and K. W. Kim, Phys. Rev. B 86, 161406 (R) (2012). PRBMDO 1098-0121 10.1103/PhysRevB.86.161406
8. It is remarkable that in conventional gyrotropic ferromagnets the carrier-mediated anisotropy appears only via the current induced anisotropy field;
9. see I. Garate and A. H. MacDonald, Phys. Rev. B 80, 134403 (2009). PRBMDO 1098-0121 10.1103/PhysRevB.80.134403
10. M. D. Stiles and J. Miltat, in Spin Dynamics in Confined Magnetic Structures, edited by B. Hillebrands and A. Thiaville (Springer-Verlag, Berlin, 2006), p. 225.
11. T. Yokoyama, Phys. Rev. B 84, 113407 (2011). PRBMDO 1098-0121 10.1103/PhysRevB.84.113407
12. I. Garate and M. Franz, Phys. Rev. Lett. 104, 146802 (2010). PRLTAO 0031-9007 10.1103/PhysRevLett.104.146802
13. H. Ji, J. M. Allred, N. Ni, J. Tao, M. Neupane, A. Wray, S. Xu, M. Z. Hasan, and R. J. Cava, Phys. Rev. B 85, 165313 (2012). PRBMDO 1098-0121 10.1103/PhysRevB.85.165313
14. N. Nagaosa, J. Sinova, S. Onoda, A. H. MacDonald, and N. P. Ong, Rev. Mod. Phys. 82, 1539 (2010). RMPHAT 0034-6861 10.1103/RevModPhys.82.1539
15. H. Kurebayashi, J. Sinova, D. Fang, A. C. Irvine, T. D. Skinner, J. Wunderlich, V. Novák, R. P. Campion, B. L. Gallagher, E. K. Vehstedt, L. P. Zârbo, K. Výborný, A. J. Ferguson, and T. Jungwirth, Nat. Nanotechnol. 9, 211 (2014). 1748-3387 10.1038/nnano.2014.15
16. W. Luo and X.-L. Qi, Phys. Rev. B 87, 085431 (2013). PRBMDO 1098-0121 10.1103/PhysRevB.87.085431
17. X. F. Kou, W. J. Jiang, M. R. Lang, F. X. Xiu, L. He, Y. Wang, Y. Wang, X. X. Yu, A. V. Fedorov, P. Zhang, and K. L. Wang, J. Appl. Phys. 112, 063912 (2012). JAPIAU 0021-8979 10.1063/1.4754452
18. S. Mandal and S. K. Saha, Nanoscale 4, 986 (2012). 2040-3364 10.1039/c2nr11527a
19. See Supplemental Material at http://link.aps.org/supplemental/10.1103/ PhysRevB.89.201405 for an additional discussion on the self-consistent magnetization dynamics.
20. L. Liu, C.-F. Pai, Y. Li, H. W. Tseng, D. C. Ralph, and R. A. Buhrman, Science 336, 555 (2012). SCIEAS 0036-8075 10.1126/science.1218197
21. J. Kim, J. Sinha, M. Hayashi, M. Yamanouchi, S. Fukami, T. Suzuki, S. Mitani, and H. Ohno, Nat. Mater. 12, 240 (2013). 1476-1122 10.1038/nmat3522
22. K. L. Wang, J. G. Alzate, and P. K. Amiri, J. Phys. D: Appl. Phys. 46, 074003 (2013). JPAPBE 0022-3727 10.1088/0022-3727/46/7/074003