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Journal articles
Spin pumping as a generic probe for linear spin fluctuations: demonstration with ferromagnetic and antiferromagnetic orders, metallic and insulating electrical states
Olga Gladii
1
Lamprini Frangou
1
Guillaume Forestier
1
Rafael Lopes Seeger
2
Stephane Auffret
1
Miguel Rubio-Roy
1
Raphaël Weil
3
Alexandra Mougin
3
Christelle Gomez
4
Walaa Jahjah
5
Jean-Philippe Jay
5
David Dekadjevi
5
David Spenato
5
Serge Gambarelli
6
Vincent Baltz
1
Olga Gladii 1
Author
Lamprini Frangou 1
Author
Guillaume Forestier 1
Author
Rafael Lopes Seeger 2
Author
Stephane Auffret 1
Author
Miguel Rubio-Roy 1
Author IdHAL : mrubioroy arXiv : https://arxiv.org/a/mrubioroy ORCID : https://orcid.org/0000-0002-4552-3150
Raphaël Weil 3
Author
Alexandra Mougin 3
Author IdHAL : sc-alexmougin ResearcherId : http://www.researcherid.com/rid/C-2656-2013
Christelle Gomez 4
Author
Walaa Jahjah 5
Author IdHAL : walaa-jahjah ORCID : https://orcid.org/0000-0002-6762-565X
Jean-Philippe Jay 5
Author
David Dekadjevi 5
Author
David Spenato 5
Author
Serge Gambarelli 6
Author
Vincent Baltz 1
Author IdHAL : vincentbaltz ORCID : https://orcid.org/0000-0002-7637-1938
1
SPINTEC - SPINtronique et TEchnologie des Composants (Institut de Recherche Interdisciplinaire de Grenoble
CEA-Grenoble
17, avenue des Martyrs
38054 GRENOBLE CEDEX 9 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8191 (France)
- UGA [2016-2019] - Université Grenoble Alpes [2016-2019] (CS 40700 - 38058 Grenoble cedex - France)
- IRIG - Institut de Recherche Interdisciplinaire de Grenoble : DRF/IRIG/DEPHY (France)
- DRF (CEA) - Direction de Recherche Fondamentale (CEA) : DRF/IRIG (Direction de Recherche Fondamentale
Fundamental Research Division
CEA Saclay
91191 Gif-sur-Yvette
- France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- DRF (CEA) - Direction de Recherche Fondamentale (CEA) : DRF/IRIG (Direction de Recherche Fondamentale
Fundamental Research Division
CEA Saclay
91191 Gif-sur-Yvette
- France)
2
UFSM - Universidade Federal de Santa Maria (Brazil)
3
LPS - Laboratoire de Physique des Solides (Bat. 510 91405 Orsay cedex - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR8502 (France)
4
Grenoble INP - Institut polytechnique de Grenoble - Grenoble Institute of Technology (46 avenue Félix Viallet 38031 Grenoble Cedex 1 - France)
5
OPTIMAG - Laboratoire d'Optique et de Magnétisme (EA 938 - Université de Bretagne occidentale - France)
- IBSAM - Institut Brestois Santé Agro Matière (Université de Brest- UBO
29238 Brest - France)
- UBO - Université de Brest (Université de Bretagne Occidentale - 3 Rue des Archives 29238, Brest - France)
- UBO - Université de Brest (Université de Bretagne Occidentale - 3 Rue des Archives 29238, Brest - France)
- CHRU Brest - Centre Hospitalier Régional Universitaire de Brest (France)
6
SYMMES - SYstèmes Moléculaires et nanoMatériaux pour l’Energie et la Santé (17, rue des Martyrs 38054 Grenoble cedex 09 - France)
- IRIG - Institut de Recherche Interdisciplinaire de Grenoble : DRF/IRIG/DIESE (France)
- DRF (CEA) - Direction de Recherche Fondamentale (CEA) : DRF/IRIG (Direction de Recherche Fondamentale
Fundamental Research Division
CEA Saclay
91191 Gif-sur-Yvette
- France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
- DRF (CEA) - Direction de Recherche Fondamentale (CEA) : DRF/IRIG (Direction de Recherche Fondamentale
Fundamental Research Division
CEA Saclay
91191 Gif-sur-Yvette
- France)
- UGA [2016-2019] - Université Grenoble Alpes [2016-2019] (CS 40700 - 38058 Grenoble cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR 5819 (France)
Abstract : We investigated spin injection by spin pumping from a spin-injector(NiFe) into a spin-sink to detect spin fluctuations in the spin-sink. By scanning the ordering-temperature of several magnetic transitions, we found that enhanced spin pumping due to spin fluctuations applies with several ordering states: ferromagnetic(Tb) and antiferromagnetic(NiO, NiFeOx, BiFeO3, exchange-biased and unbiased IrMn). Results also represent systematic experimental investigation supporting that the effect is independent of the metallic and insulating nature of the spin-sink, and is observed whether the spin current probe involves electronic or magnonic transport, facilitating advances in material characterization and engineering for spintronic applications.
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Journal articles
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https://hal.archives-ouvertes.fr/hal-02331791
Contributor : Alexandra Mougin <>
Submitted on : Thursday, November 21, 2019 - 5:30:39 PM
Last modification on : Tuesday, March 2, 2021 - 10:57:38 AM
Long-term archiving on: : Saturday, February 22, 2020 - 12:58:17 PM
Contributor : Alexandra Mougin <>
Submitted on : Thursday, November 21, 2019 - 5:30:39 PM
Last modification on : Tuesday, March 2, 2021 - 10:57:38 AM
Long-term archiving on: : Saturday, February 22, 2020 - 12:58:17 PM
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- HAL Id : hal-02331791, version 1
- DOI : 10.7567/1882-0786/aaf4b2
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Citation
Olga Gladii, Lamprini Frangou, Guillaume Forestier, Rafael Lopes Seeger, Stephane Auffret, et al.. Spin pumping as a generic probe for linear spin fluctuations: demonstration with ferromagnetic and antiferromagnetic orders, metallic and insulating electrical states. Applied Physics Express, IOPScience - Japan Society of Applied Physics, 2019, 12 (2), pp.023001. ⟨10.7567/1882-0786/aaf4b2⟩. ⟨hal-02331791⟩
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