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Title: All-electrical detection of spin dynamics in magnetic antidot lattices by the inverse spin Hall effect

Journal Article · · Applied Physics Letters
DOI:https://doi.org/10.1063/1.4941392· OSTI ID:1287336

The understanding of spin dynamics in laterally confined structures on sub-micron length scales has become a significant aspect of the development of novel magnetic storage technologies. Numerous ferromagnetic resonance measurements, optical characterization by Kerr microscopy and Brillouin light scattering spectroscopy and x-ray studies were carried out to detect the dynamics in patterned magnetic antidot lattices. Here, we investigate Oersted-field driven spin dynamics in rectangular Ni80Fe20/Pt antidot lattices with different lattice parameters by electrical means. When the system is driven to resonance, a dc voltage across the length of the sample is detected that changes its sign upon field reversal, which is in agreement with a rectification mechanism based on the inverse spin Hall effect. Furthermore, we show that the voltage output scales linearly with the applied microwave drive in the investigated range of powers. Lastly, our findings have direct implications on the development of engineered magnonics applications and devices.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES). Materials Sciences and Engineering Division
Grant/Contract Number:
AC02-06CH11357; AC02- 06CH11357
OSTI ID:
1287336
Alternate ID(s):
OSTI ID: 1236722
Journal Information:
Applied Physics Letters, Vol. 108, Issue 5; ISSN 0003-6951
Publisher:
American Institute of Physics (AIP)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 8 works
Citation information provided by
Web of Science

References (33)

Magnonics journal June 2010
A gigahertz-range spin-wave filter composed of width-modulated nanostrip magnonic-crystal waveguides journal August 2009
Magnonic crystals-based tunable microwave phase shifters journal July 2014
Spin-Wave Interference in Microscopic Rings journal April 2006
Realization of spin-wave logic gates journal January 2008
Generating wave vector specific Damon-Eshbach spin waves in Py using a diffraction grating journal July 2012
Effects of antidot shape on the spin wave spectra of two-dimensional Ni 80 Fe 20 antidot lattices journal December 2013
Anisotropic Propagation and Damping of Spin Waves in a Nanopatterned Antidot Lattice journal August 2010
Direct measurement of spatially localized ferromagnetic-resonance modes in an antidot lattice (invited) journal May 2005
Strongly localized magnetization modes in permalloy antidot lattices journal April 2013
Perpendicular magnetisation from in-plane fields in nano-scaled antidot lattices journal May 2015
Angle-resolved spin wave band diagrams of square antidot lattices studied by Brillouin light scattering journal June 2015
Spin excitations of magnetic vortices in ferromagnetic nanodots journal August 2002
Long-distance transport of magnon spin information in a magnetic insulator at room temperature journal September 2015
Spin Hall Effects in Metals journal October 2013
Current-induced spin orientation of electrons in semiconductors journal July 1971
Scaling Behavior of the Spin Pumping Effect in Ferromagnet-Platinum Bilayers journal July 2011
Thickness and power dependence of the spin-pumping effect in Y 3 Fe 5 O 12 /Pt heterostructures measured by the inverse spin Hall effect journal April 2015
Temporal evolution of inverse spin Hall effect voltage in a magnetic insulator-nonmagnetic metal structure journal October 2011
Current-driven excitation of magnetic multilayers journal June 1996
Emission of spin waves by a magnetic multilayer traversed by a current journal October 1996
Transmission of electrical signals by spin-wave interconversion in a magnetic insulator journal March 2010
Spin pumping and inverse spin Hall effects—Insights for future spin-orbitronics (invited) journal May 2015
New Pathways Towards Efficient Metallic Spin Hall Spintronics journal September 2015
Universal Method for Separating Spin Pumping from Spin Rectification Voltage of Ferromagnetic Resonance journal November 2013
Electrical detection of ferromagnetic resonance in single layers of permalloy: Evidence of magnonic charge pumping journal July 2015
Magnonic charge pumping via spin–orbit coupling journal November 2014
Determination of the Pt spin diffusion length by spin-pumping and spin Hall effect journal December 2013
The design and verification of MuMax3 journal October 2014
Spin pumping and inverse Rashba-Edelstein effect in NiFe/Ag/Bi and NiFe/Ag/Sb journal May 2015
Detection and quantification of inverse spin Hall effect from spin pumping in permalloy/normal metal bilayers journal December 2010
Magnonic Band Structure and Filtering Properties of Square Antidot Lattices in Different Configurations: A Micromagnetic Study journal January 2015
Dependence of spin pumping spin Hall effect measurements on layer thicknesses and stacking order text January 2013

Cited By (5)

Magnetization dynamics in artificial spin ice journal October 2019
High-Frequency Dynamics Modulated by Collective Magnetization Reversal in Artificial Spin Ice journal December 2017
Mutual influence between macrospin reversal order and spin-wave dynamics in isolated artificial spin-ice vertices journal January 2018
Dynamic response of an artificial square spin ice text January 2016
High frequency dynamics modulated by collective magnetization reversal in artificial spin ice text January 2017

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