Brillouin-Mandelstam spectroscopy of standing spin waves in a ferrite waveguide
Abstract
This article reports results of experimental investigation of the spin wave interference over large distances in the Y3Fe2(FeO4)3 waveguide using Brillouin-Mandelstam spectroscopy. Two coherent spin waves are excited by the micro-antennas fabricated at the edges of the waveguide. The amplitudes of the input spin waves are adjusted to provide approximately the same intensity in the central region of the waveguide. The relative phase between the excited spin waves is controlled by the phase shifter. The change of the local intensity distribution in the standing spin wave is monitored using Brillouin-Mandelstam light scattering spectroscopy. Experimental data demonstrate the oscillation of the scattered light intensity depending on the relative phase of the interfering spin waves. The oscillations of the intensity, tunable via the relative phase shift, are observed as far as 7.5 mm away from the spin-wave generating antennas at room temperature. The obtained results are important for developing techniques for remote control of spin currents, with potential applications in spin-based memory and logic devices.
- Authors:
-
- Univ. of California, Riverside, CA (United States)
- Publication Date:
- Research Org.:
- Energy Frontier Research Centers (EFRC) (United States). Spins and Heat in Nanoscale Electronic Systems (SHINES)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- OSTI Identifier:
- 1470126
- Alternate Identifier(s):
- OSTI ID: 1414880
- Grant/Contract Number:
- SC0012670
- Resource Type:
- Accepted Manuscript
- Journal Name:
- AIP Advances
- Additional Journal Information:
- Journal Volume: 8; Journal Issue: 5; Related Information: SHINES partners with University of California, Riverside (lead); Arizona State University; Colorado State University; Johns Hopkins University; University of California Irvine; University of California Los Angeles; University of Texas at Austin; Journal ID: ISSN 2158-3226
- Publisher:
- American Institute of Physics (AIP)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE; phonons; thermal conductivity, thermoelectric, spin dynamics, spintronics
Citation Formats
Balinskiy, Michael, Kargar, Fariborz, Chiang, Howard, Balandin, Alexander A., and Khitun, Alexander G. Brillouin-Mandelstam spectroscopy of standing spin waves in a ferrite waveguide. United States: N. p., 2017.
Web. doi:10.1063/1.5007165.
Balinskiy, Michael, Kargar, Fariborz, Chiang, Howard, Balandin, Alexander A., & Khitun, Alexander G. Brillouin-Mandelstam spectroscopy of standing spin waves in a ferrite waveguide. United States. https://doi.org/10.1063/1.5007165
Balinskiy, Michael, Kargar, Fariborz, Chiang, Howard, Balandin, Alexander A., and Khitun, Alexander G. Tue .
"Brillouin-Mandelstam spectroscopy of standing spin waves in a ferrite waveguide". United States. https://doi.org/10.1063/1.5007165. https://www.osti.gov/servlets/purl/1470126.
@article{osti_1470126,
title = {Brillouin-Mandelstam spectroscopy of standing spin waves in a ferrite waveguide},
author = {Balinskiy, Michael and Kargar, Fariborz and Chiang, Howard and Balandin, Alexander A. and Khitun, Alexander G.},
abstractNote = {This article reports results of experimental investigation of the spin wave interference over large distances in the Y3Fe2(FeO4)3 waveguide using Brillouin-Mandelstam spectroscopy. Two coherent spin waves are excited by the micro-antennas fabricated at the edges of the waveguide. The amplitudes of the input spin waves are adjusted to provide approximately the same intensity in the central region of the waveguide. The relative phase between the excited spin waves is controlled by the phase shifter. The change of the local intensity distribution in the standing spin wave is monitored using Brillouin-Mandelstam light scattering spectroscopy. Experimental data demonstrate the oscillation of the scattered light intensity depending on the relative phase of the interfering spin waves. The oscillations of the intensity, tunable via the relative phase shift, are observed as far as 7.5 mm away from the spin-wave generating antennas at room temperature. The obtained results are important for developing techniques for remote control of spin currents, with potential applications in spin-based memory and logic devices.},
doi = {10.1063/1.5007165},
journal = {AIP Advances},
number = 5,
volume = 8,
place = {United States},
year = {Tue Dec 26 00:00:00 EST 2017},
month = {Tue Dec 26 00:00:00 EST 2017}
}
Figures / Tables:
Works referenced in this record:
Magnonics
journal, June 2010
- Kruglyak, V. V.; Demokritov, S. O.; Grundler, D.
- Journal of Physics D: Applied Physics, Vol. 43, Issue 26
Magnonic interferometric switch for multi-valued logic circuits
journal, January 2017
- Balynsky, Michael; Kozhevnikov, Alexander; Khivintsev, Yuri
- Journal of Applied Physics, Vol. 121, Issue 2
Brillouin light scattering analysis of three-magnon splitting processes in yttrium iron garnet films
journal, March 2003
- Mathieu, Christoph; Synogatch, Valeri T.; Patton, Carl E.
- Physical Review B, Vol. 67, Issue 10
Interference of coherent spin waves in micron-sized ferromagnetic waveguides
journal, June 2011
- Pirro, Philipp; Brächer, Thomas; Vogt, Katrin
- physica status solidi (b), Vol. 248, Issue 10
A Magnetometer Based on a Spin Wave Interferometer
journal, September 2017
- Balynsky, M.; Gutierrez, D.; Chiang, H.
- Scientific Reports, Vol. 7, Issue 1
Time-Resolved Measurement of Propagating Spin Waves in Ferromagnetic Thin Films
journal, November 2002
- Covington, M.; Crawford, T. M.; Parker, G. J.
- Physical Review Letters, Vol. 89, Issue 23
Micro-focused Brillouin light scattering: imaging spin waves at the nanoscale
journal, June 2015
- Sebastian, Thomas; Schultheiss, Katrin; Obry, Björn
- Frontiers in Physics, Vol. 3
A micro-structured ion-implanted magnonic crystal
journal, May 2013
- Obry, Björn; Pirro, Philipp; Brächer, Thomas
- Applied Physics Letters, Vol. 102, Issue 20
Magnetic cellular nonlinear network with spin wave bus for image processing
journal, March 2010
- Khitun, Alexander; Bao, Mingqiang; Wang, Kang L.
- Superlattices and Microstructures, Vol. 47, Issue 3
Non-volatile magnonic logic circuits engineering
journal, August 2011
- Khitun, Alexander; Wang, Kang L.
- Journal of Applied Physics, Vol. 110, Issue 3
Acoustic phonon spectrum and thermal transport in nanoporous alumina arrays
journal, October 2015
- Kargar, Fariborz; Ramirez, Sylvester; Debnath, Bishwajit
- Applied Physics Letters, Vol. 107, Issue 17
Direct observation of confined acoustic phonon polarization branches in free-standing semiconductor nanowires
journal, November 2016
- Kargar, Fariborz; Debnath, Bishwajit; Kakko, Joona-Pekko
- Nature Communications, Vol. 7, Issue 1
Magnon spintronics
journal, June 2015
- Chumak, A. V.; Vasyuchka, V. I.; Serga, A. A.
- Nature Physics, Vol. 11, Issue 6
Pattern recognition with magnonic holographic memory device
journal, April 2015
- Kozhevnikov, A.; Gertz, F.; Dudko, G.
- Applied Physics Letters, Vol. 106, Issue 14
Magnetostatic modes of a ferromagnet slab
journal, May 1961
- Damon, R. W.; Eshbach, J. R.
- Journal of Physics and Chemistry of Solids, Vol. 19, Issue 3-4
Variable-temperature inelastic light scattering spectroscopy of nickel oxide: Disentangling phonons and magnons
journal, May 2017
- Lacerda, M. M.; Kargar, F.; Aytan, E.
- Applied Physics Letters, Vol. 110, Issue 20
Mode interference and periodic self-focusing of spin waves in permalloy microstripes
journal, February 2008
- Demidov, Vladislav E.; Demokritov, Sergej O.; Rott, Karsten
- Physical Review B, Vol. 77, Issue 6
Works referencing / citing this record:
Acoustic phonon spectrum engineering in bulk crystals via incorporation of dopant atoms
journal, May 2018
- Kargar, Fariborz; Penilla, Elias H.; Aytan, Ece
- Applied Physics Letters, Vol. 112, Issue 19
The discrete noise of magnons
journal, March 2019
- Rumyantsev, S.; Balinskiy, M.; Kargar, F.
- Applied Physics Letters, Vol. 114, Issue 9
Figures / Tables found in this record: