Separation of spin Seebeck effect and anomalous Nernst effect in Co/Cu/YIG

Applied Physics Letters

Volumn 106, Issue 21, 2015, Pages

  Tian, Dai ^a,b   Li, Yufan ^a   Qu, D ^a   Jin, Xiaofeng ^b   Chien, C L ^a  

^a JOHNS HOPKINS UNIVERSITY   (United States)

^b FUDAN UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

FERROMAGNETIC MATERIALS; GARNETS; YTTRIUM COMPOUNDS;

CU LAYERS; EXPERIMENTAL CONDITIONS; FERROMAGNETIC INSULATOR; FERROMAGNETIC LAYERS; MULTILAYER STRUCTURES; NERNST EFFECT; SPIN CURRENTS; YTTRIUM IRON GARNETS;

FERROMAGNETISM;

EID: 84930657958     PISSN: 00036951     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.4921927     Document Type: Article

References (19)

1. M. I. Dyakonov and V. I. Perel, " Current-induced spin orientation of electrons in semiconductors," Phys. Lett. 35, 459 (1971). 10.1016/0375-9601(71)90196-4
2. Y. Kato, R. Myers, A. Gossard, and D. Awschalom, " Observation of the spin hall effect in semiconductors," Science 306, 1910-1913 (2004). 10.1126/science.1105514
3. J. E. Hirsch, " Spin Hall effect," Phys. Rev. Lett. 83, 1834-1837 (1999). 10.1103/PhysRevLett.83.1834
4. S. O. Valenzuela and M. Tinkham, " Direct electronic measurement of the spin hall effect," Nature 442, 176-179 (2006). 10.1038/nature04937
5. T. Kimura, Y. Otani, T. Sato, S. Takahashi, and S. Maekawa, " Room-temperature reversible spin hall effect," Phys. Rev. Lett. 98, 156601 (2007). 10.1103/PhysRevLett.98.156601
6. T. Seki, Y. Hasegawa, S. Mitani, S. Takahashi, H. Imamura, S. Maekawa, J. Nitta, and K. Takanashi, " Giant spin Hall effect in perpendicularly spin-polarized fept/au devices," Nat. Mater. 7, 125-129 (2008). 10.1038/nmat2098
7. E. Saitoh, M. Ueda, H. Miyajima, and G. Tatara, " Conversion of spin current into charge current at room temperature: Inverse spin-hall effect," Appl. Phys. Lett. 88, 182509 (2006). 10.1063/1.2199473
8. K. Ando, Y. Kajiwara, S. Takahashi, S. Maekawa, K. Takemoto, M. Takatsu, and E. Saitoh, " Angular dependence of inverse spin-Hall effect induced by spin pumping investigated in a ni 81 fe 19/pt thin film," Phys. Rev. B 78, 014413 (2008). 10.1103/PhysRevB.78.014413
9. O. Mosendz, J. Pearson, F. Fradin, G. Bauer, S. Bader, and A. Hoffmann, " Quantifying spin hall angles from spin pumping: Experiments and theory," Phys. Rev. Lett. 104, 046601 (2010). 10.1103/PhysRevLett.104.046601
10. K. Uchida, S. Takahashi, K. Harii, J. Ieda, W. Koshibae, K. Ando, S. Maekawa, and E. Saitoh, " Observation of the spin seebeck effect," Nature 455, 778-781 (2008). 10.1038/nature07321
11. T. Kikkawa, K. Uchida, Y. Shiomi, Z. Qiu, D. Hou, D. Tian, H. Nakayama, X.-F. Jin, and E. Saitoh, " Longitudinal spin Seebeck effect free from the proximity Nernst effect," Phys. Rev. Lett. 110, 067207 (2013). 10.1103/PhysRevLett.110.067207
12. S. Huang, W. Wang, S. Lee, J. Kwo, and C. Chien, " Intrinsic spin-dependent thermal transport," Phys. Rev. Lett. 107, 216604 (2011). 10.1103/PhysRevLett.107.216604
13. D. Qu, S. Huang, J. Hu, R. Wu, and C. Chien, " Intrinsic spin seebeck effect in au/yig," Phys. Rev. Lett. 110, 067206 (2013). 10.1103/PhysRevLett.110.067206
14. A. Hoffmann, " Spin Hall effects in metals," IEEE Trans. Magn. 49, 5172-5193 (2013). 10.1109/TMAG.2013.2262947
15. T. Tanaka, H. Kontani, M. Naito, T. Naito, D. Hirashima, K. Yamada, and J. Inoue, " Intrinsic spin hall effect and orbital Hall effect in 4 d and 5 d transition metals," Phys. Rev. B 77, 165117 (2008). 10.1103/PhysRevB.77.165117
16. B. Miao, S. Huang, D. Qu, and C. Chien, " Inverse spin Hall effect in a ferromagnetic metal," Phys. Rev. Letters 111, 066602 (2013). 10.1103/PhysRevLett.111.066602
17. N. W. Ashcroft and N. D. Mermin, Solid State Physics (Thompson Learning, 1976), p. 698.
18. N. Kumar, D. Misra, N. Venkataramani, S. Prasad, and R. Krishnan, " Magnetic properties of pulsed laser ablated yig thin films on different substrates," J. Magn. Magn. Mater. 272, E899-E900 (2004). 10.1016/j.jmmm.2003.12.223
19. C. Du, H. Wang, F. Yang, and P. C. Hammel, " Systematic variation of spin-orbit coupling with d-orbital filling: Large inverse spin hall effect in 3 d transition metals," Phys. Rev. B 90, 140407 (2014). 10.1103/PhysRevB.90.140407