skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Measurements of long-wavelength spin waves for the magnetic field in the Damon-Eshbach, backward-volume and forward-volume geometries of an yttrium iron garnet film

Journal Article · · Journal of Applied Physics
DOI:https://doi.org/10.1063/1.5019752· OSTI ID:1433914
 [1];  [2]; ORCiD logo [2];  [3];  [4]; ORCiD logo [4];  [5]
  1. Northwestern Univ., Evanston, IL (United States). Dept. of Physics and Astronomy; Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division
  2. Northwestern Univ., Evanston, IL (United States). Dept. of Physics and Astronomy
  3. The Hong Kong Univ. of Science and Technology (China). Dept. of Physics
  4. Argonne National Lab. (ANL), Argonne, IL (United States). Materials Science Division
  5. Northwestern Univ., Evanston, IL (United States). Dept. of Physics and Astronomy. Dept. of Electrical and Computer Engineering

In this paper, we report systematic measurements of the dispersion of long wavelength spin waves for a wide range of wave vectors for the magnetic field along the three principal directions defining the forward volume, backward volume and Damon-Eshbach modes of a 9.72 μm thick film of an yttrium iron garnet obtained using lithographically patterned, multi-element, spatially resonant, antennas. Overall good agreement is found between the experimental data for the backward volume and Damon-Eshbach modes and the magnetostatic theory of Damon and Eshbach. Also, good agreement is found between the experimental data for the forward volume mode and the theory of Damon and van de Vaart.

Research Organization:
Northwestern Univ., Evanston, IL (United States); Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-06CH11357; SC0014424
OSTI ID:
1433914
Alternate ID(s):
OSTI ID: 1429138
Journal Information:
Journal of Applied Physics, Vol. 123, Issue 12; ISSN 0021-8979
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 4 works
Citation information provided by
Web of Science

References (37)

YIG magnonics journal June 2010
Spin wave excitation in yttrium iron garnet films with micron-sized antennas journal February 2015
Nonreciprocal spin wave spectroscopy of thin Ni–Fe stripes journal August 2007
Propagation of Magnetostatic Spin Waves at Microwave Frequencies in a Normally‐Magnetized Disk journal November 1965
Bose-Einstein Condensation of Magnons under Incoherent Pumping journal May 2009
Theory of coherence in Bose-Einstein condensation phenomena in a microwave-driven interacting magnon gas journal May 2009
Phase reciprocity of spin-wave excitation by a microstrip antenna journal June 2008
Epitaxial growth of narrow linewidth yttrium iron garnet films journal January 1968
Theory of dipole-exchange spin wave spectrum for ferromagnetic films with mixed exchange boundary conditions journal December 1986
Yttrium Iron Garnet Thin Films with Very Low Damping Obtained by Recrystallization of Amorphous Material journal February 2016
Forward volume and surface magnetostatic modes in an yttrium iron garnet film for out-of-plane magnetic fields: Theory and experiment journal May 2018
New technique for excitation of bulk and surface spin waves in ferromagnets journal September 1985
Effects of an adjacent metal surface on spin wave propagation journal May 2018
Generation of propagating spin waves from regions of increased dynamic demagnetising field near magnetic antidots journal October 2015
Magnetostatic Modes in Ferromagnetic Resonance journal January 1957
Microscopic spin-wave theory for yttrium-iron garnet films journal August 2009
Excitation of propagating spin waves in ferromagnetic films journal January 1980
Magnetostatic modes of a ferromagnet slab journal May 1961
Insulating Nanomagnets Driven by Spin Torque journal December 2016
High propagating velocity of spin waves and temperature dependent damping in a CoFeB thin film journal June 2012
Excitation of microwaveguide modes by a stripe antenna journal September 2009
Bose–Einstein condensation of quasi-equilibrium magnons at room temperature under pumping journal September 2006
Short-Wavelength Spin Waves in Yttrium Iron Garnet Micro-Channels on Silicon journal January 2016
Attainment of the intrinsic FMR linewidth in yttrium iron garnet films grown by liquid phase epitaxy journal July 1976
Magnetostatic wave interdigital transducers journal March 1978
Nonreciprocal dispersion of spin waves in ferromagnetic thin films covered with a finite-conductivity metal journal March 2014
Theory of MSFVW excitation in a YIG film by a finite-length microstrip transducer journal July 1998
Epitaxial growth of narrow linewidth yttrium iron garnet films journal December 1974
Spin-wave transduction at the submicrometer scale: Experiment and modeling journal January 2010
Excitation of the three principal spin waves in yttrium iron garnet using a wavelength-specific multi-element antenna journal May 2018
Propagating spin wave spectroscopy in a permalloy film: A quantitative analysis journal August 2003
Large Spin-Wave Bullet in a Ferrimagnetic Insulator Driven by the Spin Hall Effect journal February 2016
Driving and detecting ferromagnetic resonance in insulators with the spin Hall effect journal November 2015
Bose-Einstein condensation of magnons under incoherent pumping text January 2008
Theory of coherence in Bose-Einstein condensation phenomena in a microwave driven interacting magnon gas text January 2009
Driving and detecting ferromagnetic resonance in insulators with the spin Hall effect text January 2015
Insulating nanomagnets driven by spin torque text January 2016