Observation of the spin Seebeck effect in epitaxial Fe3O4 thin films
By R. Ramos, Takashi Kikkawa, Ken-ichi Uchida, Hiroto Adachi, I. Lucas, M. Aguirre, P. Algarabel, L. Morellón, Sadamichi Maekawa, Eiji Saitoh and 1 more. 2012
170 citations recorded by the source corpus.
We report the experimental observation of the spin Seebeck effect in magnetite thin films. The signal observed at temperatures above the Verwey transition is a contribution from both the anomalous Nernst (ANE) and spin Seebeck (SSE) effects. The contribution from the ANE of the Fe3O4 layer to the SSE is found to be negligible due to the resistivity difference between Fe3O4 and Pt layers. Below the Verwey transition, the SSE is free from the ANE of the ferromagnetic layer and it is also found to dominate over the ANE due to magnetic proximity effect on the Pt layer.
Subfields: Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering, Materials Chemistry
View Paper: https://www.semanticscholar.org/paper/57d231a93f6785190b099d9597a5826351019853
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In Atomic and Molecular Physics, and Optics
In Electrical and Electronic Engineering
Citations in the corpus
- Critical suppression of spin Seebeck effect by magnetic fields (2015, methodology): “Experiments on the SSE have been performed mainly in a longitudinal configuration owing to its simplicity [17, 20–38], and we also employ this configuration in this study.”