Coherent Spin Pumping in a Strongly Coupled Magnon-Magnon Hybrid System.
Abstract
We experimentally identify coherent spin pumping in the magnon-magnon hybrid modes of yttrium iron garnet/permalloy (YIG/Py) bilayers. By reducing the YIG and Py thicknesses, the strong interfacial exchange coupling leads to large avoided crossings between the uniform mode of Py and the spin wave modes of YIG enabling accurate determination of modification of the linewidths due to the dampinglike torque. We identify additional linewidth suppression and enhancement for the in-phase and out-of-phase hybrid modes, respectively, which can be interpreted as concerted dampinglike torque from spin pumping. Furthermore, varying the Py thickness shows that both the fieldlike and dampinglike couplings vary like 1/root t(Py), verifying the prediction by the coupled Landau-Lifshitz equations.
- Authors:
- Publication Date:
- Research Org.:
- Energy Frontier Research Centers (EFRC) (United States). Quantum Materials for Energy Efficient Neuromorphic Computing (Q-MEEN-C); Argonne National Lab. (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC); USDOE Office of Science - Energy Frontier Research Center; Air Force Research Laboratory (AFRL) - Air Force Office of Scientific Research (AFOSR); National Science Foundation (NSF); University of Maryland
- OSTI Identifier:
- 1609124
- DOE Contract Number:
- AC02-06CH11357
- Resource Type:
- Journal Article
- Journal Name:
- Physical Review Letters
- Additional Journal Information:
- Journal Volume: 124; Journal Issue: 11
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Li, Yi, Cao, Wei, Amin, Vivek P., Zhang, Zhizhi, Gibbons, Jonathan, Sklenar, Joseph, Pearson, John, Haney, Paul M., Stiles, Mark D., Bailey, W E, Novosad, Valentine, Hoffmann, Axel, and Zhang, Wei. Coherent Spin Pumping in a Strongly Coupled Magnon-Magnon Hybrid System.. United States: N. p., 2020.
Web. doi:10.1103/PhysRevLett.124.117202.
Li, Yi, Cao, Wei, Amin, Vivek P., Zhang, Zhizhi, Gibbons, Jonathan, Sklenar, Joseph, Pearson, John, Haney, Paul M., Stiles, Mark D., Bailey, W E, Novosad, Valentine, Hoffmann, Axel, & Zhang, Wei. Coherent Spin Pumping in a Strongly Coupled Magnon-Magnon Hybrid System.. United States. https://doi.org/10.1103/PhysRevLett.124.117202
Li, Yi, Cao, Wei, Amin, Vivek P., Zhang, Zhizhi, Gibbons, Jonathan, Sklenar, Joseph, Pearson, John, Haney, Paul M., Stiles, Mark D., Bailey, W E, Novosad, Valentine, Hoffmann, Axel, and Zhang, Wei. 2020.
"Coherent Spin Pumping in a Strongly Coupled Magnon-Magnon Hybrid System.". United States. https://doi.org/10.1103/PhysRevLett.124.117202.
@article{osti_1609124,
title = {Coherent Spin Pumping in a Strongly Coupled Magnon-Magnon Hybrid System.},
author = {Li, Yi and Cao, Wei and Amin, Vivek P. and Zhang, Zhizhi and Gibbons, Jonathan and Sklenar, Joseph and Pearson, John and Haney, Paul M. and Stiles, Mark D. and Bailey, W E and Novosad, Valentine and Hoffmann, Axel and Zhang, Wei},
abstractNote = {We experimentally identify coherent spin pumping in the magnon-magnon hybrid modes of yttrium iron garnet/permalloy (YIG/Py) bilayers. By reducing the YIG and Py thicknesses, the strong interfacial exchange coupling leads to large avoided crossings between the uniform mode of Py and the spin wave modes of YIG enabling accurate determination of modification of the linewidths due to the dampinglike torque. We identify additional linewidth suppression and enhancement for the in-phase and out-of-phase hybrid modes, respectively, which can be interpreted as concerted dampinglike torque from spin pumping. Furthermore, varying the Py thickness shows that both the fieldlike and dampinglike couplings vary like 1/root t(Py), verifying the prediction by the coupled Landau-Lifshitz equations.},
doi = {10.1103/PhysRevLett.124.117202},
url = {https://www.osti.gov/biblio/1609124},
journal = {Physical Review Letters},
number = 11,
volume = 124,
place = {United States},
year = {Tue Mar 17 00:00:00 EDT 2020},
month = {Tue Mar 17 00:00:00 EDT 2020}
}
Works referenced in this record:
Superconducting Circuits for Quantum Information: An Outlook
journal, March 2013
- Devoret, M. H.; Schoelkopf, R. J.
- Science, Vol. 339, Issue 6124
Quantum Spintronics: Engineering and Manipulating Atom-Like Spins in Semiconductors
journal, March 2013
- Awschalom, D. D.; Bassett, L. C.; Dzurak, A. S.
- Science, Vol. 339, Issue 6124
General Theory of Spin-Wave Interactions
journal, June 1956
- Dyson, Freeman J.
- Physical Review, Vol. 102, Issue 5
Magnon spintronics
journal, June 2015
- Chumak, A. V.; Vasyuchka, V. I.; Serga, A. A.
- Nature Physics, Vol. 11, Issue 6
Spin Wave Magnetic NanoFabric: A New Approach to Spin-Based Logic Circuitry
journal, September 2008
- Khitun, A.; Wang, K. L.
- IEEE Transactions on Magnetics, Vol. 44, Issue 9
Realization of spin-wave logic gates
journal, January 2008
- Schneider, T.; Serga, A. A.; Leven, B.
- Applied Physics Letters, Vol. 92, Issue 2
Magnonics
journal, June 2010
- Kruglyak, V. V.; Demokritov, S. O.; Grundler, D.
- Journal of Physics D: Applied Physics, Vol. 43, Issue 26
Mutual phase-locking of microwave spin torque nano-oscillators
journal, September 2005
- Kaka, Shehzaad; Pufall, Matthew R.; Rippard, William H.
- Nature, Vol. 437, Issue 7057
Phase-locking in double-point-contact spin-transfer devices
journal, September 2005
- Mancoff, F. B.; Rizzo, N. D.; Engel, B. N.
- Nature, Vol. 437, Issue 7057
Efficient Synchronization of Dipolarly Coupled Vortex-Based Spin Transfer Nano-Oscillators
journal, November 2015
- Locatelli, Nicolas; Hamadeh, Abbass; Abreu Araujo, Flavio
- Scientific Reports, Vol. 5, Issue 1
Probing Phase Coupling Between Two Spin-Torque Nano-Oscillators with an External Source
journal, June 2017
- Li, Yi; de Milly, Xavier; Abreu Araujo, Flavio
- Physical Review Letters, Vol. 118, Issue 24
Mutual synchronization of spin torque nano-oscillators through a long-range and tunable electrical coupling scheme
journal, June 2017
- Lebrun, R.; Tsunegi, S.; Bortolotti, P.
- Nature Communications, Vol. 8, Issue 1
Long-range mutual synchronization of spin Hall nano-oscillators
journal, November 2016
- Awad, A. A.; Dürrenfeld, P.; Houshang, A.
- Nature Physics, Vol. 13, Issue 3
A Nanotechnology-Ready Computing Scheme based on a Weakly Coupled Oscillator Network
journal, March 2017
- Vodenicarevic, Damir; Locatelli, Nicolas; Abreu Araujo, Flavio
- Scientific Reports, Vol. 7, Issue 1
Vowel recognition with four coupled spin-torque nano-oscillators
journal, October 2018
- Romera, Miguel; Talatchian, Philippe; Tsunegi, Sumito
- Nature, Vol. 563, Issue 7730
High Cooperativity in Coupled Microwave Resonator Ferrimagnetic Insulator Hybrids
journal, September 2013
- Huebl, Hans; Zollitsch, Christoph W.; Lotze, Johannes
- Physical Review Letters, Vol. 111, Issue 12
Hybridizing Ferromagnetic Magnons and Microwave Photons in the Quantum Limit
journal, August 2014
- Tabuchi, Yutaka; Ishino, Seiichiro; Ishikawa, Toyofumi
- Physical Review Letters, Vol. 113, Issue 8
Strongly Coupled Magnons and Cavity Microwave Photons
journal, October 2014
- Zhang, Xufeng; Zou, Chang-Ling; Jiang, Liang
- Physical Review Letters, Vol. 113, Issue 15
High-Cooperativity Cavity QED with Magnons at Microwave Frequencies
journal, November 2014
- Goryachev, Maxim; Farr, Warrick G.; Creedon, Daniel L.
- Physical Review Applied, Vol. 2, Issue 5
Spin Pumping in Electrodynamically Coupled Magnon-Photon Systems
journal, June 2015
- Bai, Lihui; Harder, M.; Chen, Y. P.
- Physical Review Letters, Vol. 114, Issue 22
Strong Coupling between Magnons and Microwave Photons in On-Chip Ferromagnet-Superconductor Thin-Film Devices
journal, September 2019
- Li, Yi; Polakovic, Tomas; Wang, Yong-Lei
- Physical Review Letters, Vol. 123, Issue 10
Strong Coupling between Microwave Photons and Nanomagnet Magnons
journal, September 2019
- Hou, Justin T.; Liu, Luqiao
- Physical Review Letters, Vol. 123, Issue 10
Low-impedance superconducting microwave resonators for strong coupling to small magnetic mode volumes
journal, April 2019
- McKenzie-Sell, L.; Xie, J.; Lee, C. -M.
- Physical Review B, Vol. 99, Issue 14
Coherent coupling between a ferromagnetic magnon and a superconducting qubit
journal, July 2015
- Tabuchi, Y.; Ishino, S.; Noguchi, A.
- Science, Vol. 349, Issue 6246
Resolving quanta of collective spin excitations in a millimeter-sized ferromagnet
journal, July 2017
- Lachance-Quirion, Dany; Tabuchi, Yutaka; Ishino, Seiichiro
- Science Advances, Vol. 3, Issue 7
Spin-Torque Excitation of Perpendicular Standing Spin Waves in Coupled Heterostructures
journal, March 2018
- Klingler, Stefan; Amin, Vivek; Geprägs, Stephan
- Physical Review Letters, Vol. 120, Issue 12
Strong Interlayer Magnon-Magnon Coupling in Magnetic Metal-Insulator Hybrid Nanostructures
journal, May 2018
- Chen, Jilei; Liu, Chuanpu; Liu, Tao
- Physical Review Letters, Vol. 120, Issue 21
Exchange-torque-induced excitation of perpendicular standing spin waves in nanometer-thick YIG films
journal, April 2018
- Qin, Huajun; Hämäläinen, Sampo J.; van Dijken, Sebastiaan
- Scientific Reports, Vol. 8, Issue 1
Long-distance propagation of short-wavelength spin waves
journal, February 2018
- Liu, Chuanpu; Chen, Jilei; Liu, Tao
- Nature Communications, Vol. 9, Issue 1
Optimization of Spin-Wave Propagation with Enhanced Group Velocities by Exchange-Coupled Ferrimagnet-Ferromagnet Bilayers
journal, March 2019
- An, K.; Bhat, V. S.; Mruczkiewicz, M.
- Physical Review Applied, Vol. 11, Issue 3
Enhanced Gilbert Damping in Thin Ferromagnetic Films
journal, February 2002
- Tserkovnyak, Yaroslav; Brataas, Arne; Bauer, Gerrit E. W.
- Physical Review Letters, Vol. 88, Issue 11
Dynamic Exchange Coupling in Magnetic Bilayers
journal, May 2003
- Heinrich, Bret; Tserkovnyak, Yaroslav; Woltersdorf, Georg
- Physical Review Letters, Vol. 90, Issue 18
Evidence of spin-pumping effect in the ferromagnetic resonance of coupled trilayers
journal, April 2004
- Lenz, K.; Toliński, T.; Lindner, J.
- Physical Review B, Vol. 69, Issue 14
Nonlocal magnetization dynamics in ferromagnetic heterostructures
journal, December 2005
- Tserkovnyak, Yaroslav; Brataas, Arne; Bauer, Gerrit E. W.
- Reviews of Modern Physics, Vol. 77, Issue 4
Spin convertance at magnetic interfaces
journal, December 2012
- Zhang, Steven S. -L.; Zhang, Shufeng
- Physical Review B, Vol. 86, Issue 21
Interface-Generated Spin Currents
journal, September 2018
- Amin, V. P.; Zemen, J.; Stiles, M. D.
- Physical Review Letters, Vol. 121, Issue 13
Incoherent spin pumping from YIG single crystals
journal, June 2019
- Chen, Y. S.; Lin, J. G.; Huang, S. Y.
- Physical Review B, Vol. 99, Issue 22
Inverse Spin Hall Effect in a Ferromagnetic Metal
journal, August 2013
- Miao, B. F.; Huang, S. Y.; Qu, D.
- Physical Review Letters, Vol. 111, Issue 6
Electrical detection of direct and alternating spin current injected from a ferromagnetic insulator into a ferromagnetic metal
journal, May 2014
- Hyde, P.; Bai, Lihui; Kumar, D. M. J.
- Physical Review B, Vol. 89, Issue 18
Epitaxial patterning of nanometer-thick Y 3 Fe 5 O 12 films with low magnetic damping
journal, January 2016
- Li, Shaozhen; Zhang, Wei; Ding, Junjia
- Nanoscale, Vol. 8, Issue 1
Improvement of the yttrium iron garnet/platinum interface for spin pumping-based applications
journal, July 2013
- Jungfleisch, M. B.; Lauer, V.; Neb, R.
- Applied Physics Letters, Vol. 103, Issue 2
On the Theory of Ferromagnetic Resonance Absorption
journal, January 1948
- Kittel, Charles
- Physical Review, Vol. 73, Issue 2
On the Theory of Spin Waves in Ferromagnetic Media
journal, March 1951
- Herring, Conyers; Kittel, Charles
- Physical Review, Vol. 81, Issue 5
Measurements of the exchange stiffness of YIG films using broadband ferromagnetic resonance techniques
journal, December 2014
- Klingler, S.; Chumak, A. V.; Mewes, T.
- Journal of Physics D: Applied Physics, Vol. 48, Issue 1
Spin-wave calculations for multilayered structures
journal, January 1990
- Hillebrands, Burkard
- Physical Review B, Vol. 41, Issue 1
Evidence for an Exchange Coupling at the Interface between Two Ferromagnetic Films
journal, March 1970
- Hoffmann, F.; Stankoff, A.; Pascard, H.
- Journal of Applied Physics, Vol. 41, Issue 3
Spin Pumping and Enhanced Gilbert Damping in Thin Magnetic Insulator Films
journal, August 2013
- Kapelrud, André; Brataas, Arne
- Physical Review Letters, Vol. 111, Issue 9
Wave-Number-Dependent Gilbert Damping in Metallic Ferromagnets
journal, March 2016
- Li, Y.; Bailey, W. E.
- Physical Review Letters, Vol. 116, Issue 11
Oscillations in exchange coupling and magnetoresistance in metallic superlattice structures: Co/Ru, Co/Cr, and Fe/Cr
journal, May 1990
- Parkin, S. S. P.; More, N.; Roche, K. P.
- Physical Review Letters, Vol. 64, Issue 19
Frequency- and time-domain investigation of the dynamic properties of interlayer-exchange-coupled thin films
journal, September 2007
- Belmeguenai, M.; Martin, T.; Woltersdorf, G.
- Physical Review B, Vol. 76, Issue 10
Interlayer exchange coupling between layers with perpendicular and easy-plane magnetic anisotropies
journal, August 2016
- Fallarino, Lorenzo; Sluka, Volker; Kardasz, Bartek
- Applied Physics Letters, Vol. 109, Issue 8
Large spin pumping effect in antisymmetric precession of Ni 79 Fe 21 /Ru/Ni 79 Fe 21
journal, June 2016
- Yang, H.; Li, Y.; Bailey, W. E.
- Applied Physics Letters, Vol. 108, Issue 24
Driving and detecting ferromagnetic resonance in insulators with the spin Hall effect
journal, November 2015
- Sklenar, Joseph; Zhang, Wei; Jungfleisch, Matthias B.
- Physical Review B, Vol. 92, Issue 17
Comparison of spin-orbit torques and spin pumping across NiFe/Pt and NiFe/Cu/Pt interfaces
journal, June 2015
- Nan, Tianxiang; Emori, Satoru; Boone, Carl T.
- Physical Review B, Vol. 91, Issue 21
Effective Spin-Mixing Conductance of Heavy-Metal–Ferromagnet Interfaces
journal, August 2019
- Zhu, Lijun; Ralph, Daniel C.; Buhrman, Robert A.
- Physical Review Letters, Vol. 123, Issue 5