Scaling Behavior of the Spin Pumping Effect in Ferromagnet-Platinum Bilayers

Czeschka FD, Dreher L, Brandt MS, Weiler M, Althammer M, Imort I-M, Reiss G, Thomas A, Schoch W, Limmer W, Huebl H, et al. (2011)
PHYSICAL REVIEW LETTERS 107(4).

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Abstract / Bemerkung
We systematically measured the dc voltage V(ISH) induced by spin pumping together with the inverse spin Hall effect in ferromagnet-platinum bilayer films. In all our samples, comprising ferromagnetic 3d transition metals, Heusler compounds, ferrite spinel oxides, and magnetic semiconductors, V(ISH) invariably has the same polarity, and scales with the magnetization precession cone angle. These findings, together with the spin mixing conductance derived from the experimental data, quantitatively corroborate the present theoretical understanding of spin pumping in combination with the inverse spin Hall effect.
Erscheinungsjahr
2011
Zeitschriftentitel
PHYSICAL REVIEW LETTERS
Band
107
Ausgabe
4
ISSN
0031-9007
eISSN
1079-7114
Page URI
https://pub.uni-bielefeld.de/record/2349612

Zitieren

Czeschka FD, Dreher L, Brandt MS, et al. Scaling Behavior of the Spin Pumping Effect in Ferromagnet-Platinum Bilayers. PHYSICAL REVIEW LETTERS. 2011;107(4).
Czeschka, F. D., Dreher, L., Brandt, M. S., Weiler, M., Althammer, M., Imort, I. - M., Reiss, G., et al. (2011). Scaling Behavior of the Spin Pumping Effect in Ferromagnet-Platinum Bilayers. PHYSICAL REVIEW LETTERS, 107(4). doi:10.1103/PhysRevLett.107.046601
Czeschka, F. D., Dreher, L., Brandt, M. S., Weiler, M., Althammer, M., Imort, I. - M., Reiss, G., Thomas, A., Schoch, W., Limmer, W., et al. (2011). Scaling Behavior of the Spin Pumping Effect in Ferromagnet-Platinum Bilayers. PHYSICAL REVIEW LETTERS 107.
Czeschka, F.D., et al., 2011. Scaling Behavior of the Spin Pumping Effect in Ferromagnet-Platinum Bilayers. PHYSICAL REVIEW LETTERS, 107(4).
F.D. Czeschka, et al., “Scaling Behavior of the Spin Pumping Effect in Ferromagnet-Platinum Bilayers”, PHYSICAL REVIEW LETTERS, vol. 107, 2011.
Czeschka, F.D., Dreher, L., Brandt, M.S., Weiler, M., Althammer, M., Imort, I.-M., Reiss, G., Thomas, A., Schoch, W., Limmer, W., Huebl, H., Gross, R., Goennenwein, S.T.B.: Scaling Behavior of the Spin Pumping Effect in Ferromagnet-Platinum Bilayers. PHYSICAL REVIEW LETTERS. 107, (2011).
Czeschka, F. D., Dreher, L., Brandt, M. S., Weiler, M., Althammer, M., Imort, Inga-Mareen, Reiss, Günter, Thomas, Andy, Schoch, W., Limmer, W., Huebl, H., Gross, R., and Goennenwein, S. T. B. “Scaling Behavior of the Spin Pumping Effect in Ferromagnet-Platinum Bilayers”. PHYSICAL REVIEW LETTERS 107.4 (2011).

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PMID: 21867026
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arXiv: 1012.3017

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