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Literature DB >> 23432302

Longitudinal spin Seebeck effect free from the proximity Nernst effect.

T Kikkawa¹, K Uchida, Y Shiomi, Z Qiu, D Hou, D Tian, H Nakayama, X-F Jin, E Saitoh.

Abstract

This Letter provides evidence for intrinsic longitudinal spin Seebeck effects (LSSEs) that are free from the anomalous Nernst effect (ANE) caused by an extrinsic proximity effect. We report the observation of LSSEs in Au/Y(3)Fe(5)O(12) (YIG) and Pt/Cu/YIG systems, showing that the LSSE appears even when the mechanism of the proximity ANE is clearly removed. In the conventional Pt/YIG structure, furthermore, we separate the LSSE from the ANE by comparing the voltages in different magnetization and temperature-gradient configurations; the ANE contamination was found to be negligibly small even in the Pt/YIG structure.

Entities: Chemical

Year: 2013 PMID： 23432302 DOI： 10.1103/PhysRevLett.110.067207

Source DB: PubMed Journal: Phys Rev Lett ISSN： 0031-9007 Impact factor: 9.161

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Cited

14 in total

1. Generation of spin currents by surface plasmon resonance.

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Journal: Nat Commun Date: 2015-01-08 Impact factor: 14.919

2. Longitudinal spin Seebeck effect contribution in transverse spin Seebeck effect experiments in Pt/YIG and Pt/NFO.

Authors: Daniel Meier; Daniel Reinhardt; Michael van Straaten; Christoph Klewe; Matthias Althammer; Michael Schreier; Sebastian T B Goennenwein; Arunava Gupta; Maximilian Schmid; Christian H Back; Jan-Michael Schmalhorst; Timo Kuschel; Günter Reiss
Journal: Nat Commun Date: 2015-09-23 Impact factor: 14.919

3. Thermoelectric Signal Enhancement by Reconciling the Spin Seebeck and Anomalous Nernst Effects in Ferromagnet/Non-magnet Multilayers.

Authors: Kyeong-Dong Lee; Dong-Jun Kim; Hae Yeon Lee; Seung-Hyun Kim; Jong-Hyun Lee; Kyung-Min Lee; Jong-Ryul Jeong; Ki-Suk Lee; Hyon-Seok Song; Jeong-Woo Sohn; Sung-Chul Shin; Byong-Guk Park
Journal: Sci Rep Date: 2015-05-28 Impact factor: 4.379

4. Unidirectional spin-Hall and Rashba-Edelstein magnetoresistance in topological insulator-ferromagnet layer heterostructures.

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Journal: Nat Commun Date: 2018-01-09 Impact factor: 14.919

5. Thickness dependence of anomalous Nernst coefficient and longitudinal spin Seebeck effect in ferromagnetic Ni_xFe_100-x films.

Authors: Harsha Kannan; Xin Fan; Halise Celik; Xiufeng Han; John Q Xiao
Journal: Sci Rep Date: 2017-07-21 Impact factor: 4.379

6. Longitudinal spin Seebeck coefficient: heat flux vs. temperature difference method.

Authors: A Sola; P Bougiatioti; M Kuepferling; D Meier; G Reiss; M Pasquale; T Kuschel; V Basso
Journal: Sci Rep Date: 2017-04-25 Impact factor: 4.379

7. Quantitative separation of the anisotropic magnetothermopower and planar Nernst effect by the rotation of an in-plane thermal gradient.

Authors: Oliver Reimer; Daniel Meier; Michel Bovender; Lars Helmich; Jan-Oliver Dreessen; Jan Krieft; Anatoly S Shestakov; Christian H Back; Jan-Michael Schmalhorst; Andreas Hütten; Günter Reiss; Timo Kuschel
Journal: Sci Rep Date: 2017-01-17 Impact factor: 4.379