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- Publisher Website: 10.1103/PhysRevB.98.081401
- Scopus: eid_2-s2.0-85051520100
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Article: Conserved spin current for the Mott relation
| Title | Conserved spin current for the Mott relation |
|---|---|
| Authors | |
| Issue Date | 2018 |
| Citation | Physical Review B, 2018, v. 98, n. 8, article no. 081401 How to Cite? |
| Abstract | The conserved bulk spin current [Shi et al., Phys. Rev. Lett. 96, 076604 (2006)PRLTAO0031-900710.1103/PhysRevLett.96.076604], defined as the time derivative of the spin displacement operator, ensures automatically the Onsager relation between the spin Hall effect (SHE) and the inverse SHE. Here, we reveal another desirable property of this conserved spin current: the Mott relation linking the SHE and its thermal counterpart, the spin Nernst effect (SNE). According to the Mott relation, the SNE is known once the SHE is understood. In a two-dimensional Dirac-Rashba system with a smooth scalar disorder potential, we find a sign change of the spin Nernst conductivity when tuning the chemical potential. |
| Description | Accepted manuscript is available on the publisher website. |
| Persistent Identifier | http://hdl.handle.net/10722/311449 |
| ISSN | 2021 Impact Factor: 3.908 2020 SCImago Journal Rankings: 1.780 |
| ISI Accession Number ID |
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | Xiao, Cong | - |
| dc.contributor.author | Zhu, Jihang | - |
| dc.contributor.author | Xiong, Bangguo | - |
| dc.contributor.author | Niu, Qian | - |
| dc.date.accessioned | 2022-03-22T11:53:58Z | - |
| dc.date.available | 2022-03-22T11:53:58Z | - |
| dc.date.issued | 2018 | - |
| dc.identifier.citation | Physical Review B, 2018, v. 98, n. 8, article no. 081401 | - |
| dc.identifier.issn | 2469-9950 | - |
| dc.identifier.uri | http://hdl.handle.net/10722/311449 | - |
| dc.description | Accepted manuscript is available on the publisher website. | - |
| dc.description.abstract | The conserved bulk spin current [Shi et al., Phys. Rev. Lett. 96, 076604 (2006)PRLTAO0031-900710.1103/PhysRevLett.96.076604], defined as the time derivative of the spin displacement operator, ensures automatically the Onsager relation between the spin Hall effect (SHE) and the inverse SHE. Here, we reveal another desirable property of this conserved spin current: the Mott relation linking the SHE and its thermal counterpart, the spin Nernst effect (SNE). According to the Mott relation, the SNE is known once the SHE is understood. In a two-dimensional Dirac-Rashba system with a smooth scalar disorder potential, we find a sign change of the spin Nernst conductivity when tuning the chemical potential. | - |
| dc.language | eng | - |
| dc.relation.ispartof | Physical Review B | - |
| dc.title | Conserved spin current for the Mott relation | - |
| dc.type | Article | - |
| dc.description.nature | link_to_OA_fulltext | - |
| dc.identifier.doi | 10.1103/PhysRevB.98.081401 | - |
| dc.identifier.scopus | eid_2-s2.0-85051520100 | - |
| dc.identifier.volume | 98 | - |
| dc.identifier.issue | 8 | - |
| dc.identifier.spage | article no. 081401 | - |
| dc.identifier.epage | article no. 081401 | - |
| dc.identifier.eissn | 2469-9969 | - |
| dc.identifier.isi | WOS:000440632900002 | - |