Metallic ferromagnetic films with magnetic damping under 1.4 × 10-3

Lee, Aidan J.; Brangham, Jack T.; Cheng, Yang; White, Shane P.; Ruane, William T.; Esser, Bryan D.; McComb, David W.; Hammel, P. Chris; Yang, Fengyuan

doi:10.1038/s41467-017-00332-x

Title: Metallic ferromagnetic films with magnetic damping under 1.4 × 10^-3

Abstract

Low-damping magnetic materials have been widely used in microwave and spintronic applications because of their low energy loss and high sensitivity. While the Gilbert damping constant can reach 10^-4 to 10^-5 in some insulating ferromagnets, metallic ferromagnets generally have larger damping due to magnon scattering by conduction electrons. Meanwhile, low-damping metallic ferromagnets are desired for charge-based spintronic devices. In this article, we report the growth of Co₂₅Fe₇₅ epitaxial films with excellent crystalline quality evident by the clear Laue oscillations and exceptionally narrow rocking curve in the X-ray diffraction scans as well as from scanning transmission electron microscopy. Remarkably, the Co₂₅Fe₇₅ epitaxial films exhibit a damping constant <1.4 × 10^-3, which is comparable to the values for some high-quality Y₃Fe₅O₁₂ films. This record low damping for metallic ferromagnets offers new opportunities for charge-based applications such as spin-transfer-torque-induced switching and magnetic oscillations.

Authors:

Lee, Aidan J. ^[1]; Brangham, Jack T. ^[1]; Cheng, Yang ^[1]; White, Shane P. ^[1]; Ruane, William T. ^[1];

^[2]; McComb, David W. ^[2]; Hammel, P. Chris ^[1];

^[1]

The Ohio State Univ., Columbus, OH (United States). Dept. of Physics
The Ohio State Univ., Columbus, OH (United States). Center for Electron Microscopy and Analysis and Dept. of Materials Science and Engineering

Publication Date:: Thu Aug 10 00:00:00 EDT 2017

Research Org.:: The Ohio State Univ., Columbus, OH (United States)

Sponsoring Org.:: USDOE Office of Science (SC), Basic Energy Sciences (BES); National Science Foundation (NSF)

OSTI Identifier:: 1429491

Grant/Contract Number:: FG02-03ER46054; DMR-1507274; DMR-1420451

Resource Type:: Accepted Manuscript

Journal Name:: Nature Communications

Additional Journal Information:: Journal Volume: 8; Journal Issue: 1; Journal ID: ISSN 2041-1723

Publisher:: Nature Publishing Group

Country of Publication:: United States

Language:: English

Subject:: 30 DIRECT ENERGY CONVERSION; 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 36 MATERIALS SCIENCE; Ferromagnetism; Magnetic properties and materials; Spintronics; Surfaces; interfaces and thin films

Citation Formats


                    Lee, Aidan J., Brangham, Jack T., Cheng, Yang, White, Shane P., Ruane, William T., Esser, Bryan D., McComb, David W., Hammel, P. Chris, and Yang, Fengyuan. Metallic ferromagnetic films with magnetic damping under 1.4 × 10-3.  United States: N. p., 2017. 
Web.  doi:10.1038/s41467-017-00332-x.

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                    Lee, Aidan J., Brangham, Jack T., Cheng, Yang, White, Shane P., Ruane, William T., Esser, Bryan D., McComb, David W., Hammel, P. Chris, & Yang, Fengyuan. Metallic ferromagnetic films with magnetic damping under 1.4 × 10-3.  United States.  https://doi.org/10.1038/s41467-017-00332-x

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                    Lee, Aidan J., Brangham, Jack T., Cheng, Yang, White, Shane P., Ruane, William T., Esser, Bryan D., McComb, David W., Hammel, P. Chris, and Yang, Fengyuan. Thu .  
"Metallic ferromagnetic films with magnetic damping under 1.4 × 10-3".  United States.  https://doi.org/10.1038/s41467-017-00332-x.  https://www.osti.gov/servlets/purl/1429491.

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@article{osti_1429491,

  title        = {Metallic ferromagnetic films with magnetic damping under 1.4 × 10-3},

  author       = {Lee, Aidan J. and Brangham, Jack T. and Cheng, Yang and White, Shane P. and Ruane, William T. and Esser, Bryan D. and McComb, David W. and Hammel, P. Chris and Yang, Fengyuan},

  abstractNote = {Low-damping magnetic materials have been widely used in microwave and spintronic applications because of their low energy loss and high sensitivity. While the Gilbert damping constant can reach 10-4 to 10-5 in some insulating ferromagnets, metallic ferromagnets generally have larger damping due to magnon scattering by conduction electrons. Meanwhile, low-damping metallic ferromagnets are desired for charge-based spintronic devices. In this article, we report the growth of Co25Fe75 epitaxial films with excellent crystalline quality evident by the clear Laue oscillations and exceptionally narrow rocking curve in the X-ray diffraction scans as well as from scanning transmission electron microscopy. Remarkably, the Co25Fe75 epitaxial films exhibit a damping constant <1.4 × 10-3, which is comparable to the values for some high-quality Y3Fe5O12 films. This record low damping for metallic ferromagnets offers new opportunities for charge-based applications such as spin-transfer-torque-induced switching and magnetic oscillations.},

  doi          = {10.1038/s41467-017-00332-x},

  journal      = {Nature Communications},

  number       = 1,

  volume       = 8,

  place        = {United States},

  year         = {Thu Aug 10 00:00:00 EDT 2017},

  month        = {Thu Aug 10 00:00:00 EDT 2017}

}

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Title: Metallic ferromagnetic films with magnetic damping under 1.4 × 10-3

Abstract

Citation Formats

Damping in Yttrium Iron Garnet Nanoscale Films Capped by Platinum journal, September 2013

Large spin pumping from epitaxial Y 3 Fe 5 O 12 thin films to Pt and W layers journal, September 2013

YIG magnonics journal, June 2010

Spin-Pump-Induced Spin Transport in p -Type Si at Room Temperature journal, March 2013

Electrical Detection of Spin Pumping due to the Precessing Magnetization of a Single Ferromagnet journal, November 2006

Spin-Torque Switching with the Giant Spin Hall Effect of Tantalum journal, May 2012

Growth and ferromagnetic resonance properties of nanometer-thick yttrium iron garnet films journal, October 2012

Spin Seebeck effect through antiferromagnetic NiO journal, July 2016

Robust Zero-Field Skyrmion Formation in FeGe Epitaxial Thin Films journal, January 2017

Low damping in epitaxial sputtered iron films journal, June 2006

Transverse dynamical magnetic susceptibilities from regular static density functional theory: Evaluation of damping and g shifts of spin excitations journal, March 2015

Ferromagnetic resonance and damping properties of CoFeB thin films as free layers in MgO-based magnetic tunnel junctions journal, August 2011

Low Relaxation Rate in Epitaxial Vanadium-Doped Ultrathin Iron Films journal, March 2007

Perpendicular magnetization reversal, magnetic anisotropy, multistep spin switching, and domain nucleation and expansion in Ga1−xMnxAs films journal, September 2005

Ferromagnetic resonance linewidth in metallic thin films: Comparison of measurement methods journal, May 2006

Inverse spin Hall effect in nanometer-thick yttrium iron garnet/Pt system journal, August 2013

Ultra-low magnetic damping of a metallic ferromagnet journal, May 2016

Longitudinal spin Seebeck effect contribution in transverse spin Seebeck effect experiments in Pt/YIG and Pt/NFO journal, September 2015

Ferromagnetic resonance of ultrathin metallic layers journal, July 1998

Detection and quantification of inverse spin Hall effect from spin pumping in permalloy/normal metal bilayers journal, December 2010

First-principles calculation of the Gilbert damping parameter via the linear response formalism with application to magnetic transition metals and alloys journal, January 2013

Systematic variation of spin-orbit coupling with d -orbital filling: Large inverse spin Hall effect in 3 d transition metals journal, October 2014

Intrinsic Spin Seebeck Effect in Au / YIG journal, February 2013

Induced magneto-transport properties at palladium/yttrium iron garnet interface journal, September 2013

Epitaxial films of Heusler compound Co 2 FeAl 0.5 Si 0.5 with high crystalline quality grown by off-axis sputtering journal, October 2013

Magnetic Damping in Ferromagnetic Thin Films journal, May 2006

Conversion of spin current into charge current at room temperature: Inverse spin-Hall effect journal, May 2006

Determination of Penetration Depth of Transverse Spin Current in Ferromagnetic Metals by Spin Pumping journal, March 2008

Y 3 Fe 5 O 12 spin pumping for quantitative understanding of pure spin transport and spin Hall effect in a broad range of materials (invited) journal, May 2015

Fully ordered Sr 2 CrReO 6 epitaxial films: A high-temperature ferrimagnetic semiconductor journal, April 2012

Current-Induced Switching of Domains in Magnetic Multilayer Devices journal, August 1999

Gilbert damping and g-factor in FexCo1−x alloy films journal, March 1995

Control of Magnetocrystalline Anisotropy by Epitaxial Strain in Double Perovskite Sr 2 FeMoO 6 Films journal, April 2013

Determination of Penetration Depth of Transverse Spin Current in Ferromagnetic Metals by Spin Pumping text, January 2007

Detection and quantification of inverse spin Hall effect from spin pumping in permalloy/normal metal bilayers text, January 2010

Large Spin Pumping from Epitaxial Y3Fe5O12 Thin Films to Pt and W Layers text, January 2013

Induced magneto-transport properties at palladium/yttrium iron garnet interface text, January 2013

Y3Fe5O12 Spin Pumping for Quantitative Understanding of Pure Spin Transport and Spin Hall Effect in a Broad Range of Materials text, January 2014

Transverse dynamical magnetic susceptibilities from regular static density functional theory: Evaluation of damping and g-shifts of spin-excitations text, January 2014

Ultra-low magnetic damping of a metallic ferromagnet text, January 2015

Robust Zero-Field Skyrmion Formation in FeGe Epitaxial Thin Films text, January 2016

Perpendicular magnetization reversal, magnetic anisotropy, multi-step spin switching, and domain nucleation and expansion in Ga1-xMnxAs films text, January 2005

Ferromagnet/Superconductor Hybrid Magnonic Metamaterials journal, June 2019

Switching of biaxial synthetic antiferromagnets: A micromagentic study journal, December 2018

Thickness and angular dependent ferromagnetic resonance of ultra-low damping Co 25 Fe 75 epitaxial films journal, December 2018

Epitaxial Co 50 Fe 50 (110)/Pt(111) films on MgAl 2 O 4 (001) and its enhancement of perpendicular magnetic anisotropy journal, May 2019

Compositional dependence of Gilbert damping constant of epitaxial Fe 100– x Rh x thin films journal, September 2019

FMR-driven spin pumping in Y 3 Fe 5 O 12 -based structures journal, May 2018

Gilbert damping of CoFe-alloys journal, June 2019

Ferromagnetic resonance studies of strain tuned Bi:YIG films journal, July 2019

Tuning non-Gilbert-type damping in FeGa films on MgO(001) via oblique deposition journal, December 2019

High-temperature Magnetodielectric Bi ( Fe 0.5 Mn 0.5 ) O 3 Thin Films with Checkerboard-Ordered Oxygen Vacancies and Low Magnetic Damping journal, November 2018

Far-Infrared Reflection from Heterostructures Made of Ultrathin Ferromagnetic Layers journal, August 2019

Magnetostriction, Soft Magnetism, and Microwave Properties in Co − Fe − C Alloy Films journal, September 2019

Gilbert damping in FeCo alloy: From weak to strong spin disorder journal, November 2018

Evidence of the Topological Hall Effect in Pt/Antiferromagnetic Insulator Bilayers journal, December 2019

Gilbert damping of CoFe-alloys text, January 2019

Ferromagnetic Resonance Studies of Strain tuned Bi:YIG Films text, January 2019

Tuning Non-Gilbert-type damping in FeGa films on MgO(001) via oblique deposition preprint, January 2019

Title: Metallic ferromagnetic films with magnetic damping under 1.4 × 10^-3

Damping in Yttrium Iron Garnet Nanoscale Films Capped by Platinum
journal, September 2013

Large spin pumping from epitaxial Y $_{3}$ Fe $_{5}$ O $_{12}$ thin films to Pt and W layers
journal, September 2013

YIG magnonics
journal, June 2010

Spin-Pump-Induced Spin Transport in $p$ -Type Si at Room Temperature
journal, March 2013

Electrical Detection of Spin Pumping due to the Precessing Magnetization of a Single Ferromagnet
journal, November 2006

Spin-Torque Switching with the Giant Spin Hall Effect of Tantalum
journal, May 2012

Growth and ferromagnetic resonance properties of nanometer-thick yttrium iron garnet films
journal, October 2012

Spin Seebeck effect through antiferromagnetic NiO
journal, July 2016

Robust Zero-Field Skyrmion Formation in FeGe Epitaxial Thin Films
journal, January 2017

Low damping in epitaxial sputtered iron films
journal, June 2006

Transverse dynamical magnetic susceptibilities from regular static density functional theory: Evaluation of damping and $g$ shifts of spin excitations
journal, March 2015

Ferromagnetic resonance and damping properties of CoFeB thin films as free layers in MgO-based magnetic tunnel junctions
journal, August 2011

Low Relaxation Rate in Epitaxial Vanadium-Doped Ultrathin Iron Films
journal, March 2007

Perpendicular magnetization reversal, magnetic anisotropy, multistep spin switching, and domain nucleation and expansion in Ga1−xMnxAs films
journal, September 2005

Ferromagnetic resonance linewidth in metallic thin films: Comparison of measurement methods
journal, May 2006

Inverse spin Hall effect in nanometer-thick yttrium iron garnet/Pt system
journal, August 2013

Ultra-low magnetic damping of a metallic ferromagnet
journal, May 2016

Longitudinal spin Seebeck effect contribution in transverse spin Seebeck effect experiments in Pt/YIG and Pt/NFO
journal, September 2015

Ferromagnetic resonance of ultrathin metallic layers
journal, July 1998

Detection and quantification of inverse spin Hall effect from spin pumping in permalloy/normal metal bilayers
journal, December 2010

First-principles calculation of the Gilbert damping parameter via the linear response formalism with application to magnetic transition metals and alloys
journal, January 2013

Systematic variation of spin-orbit coupling with $d$ -orbital filling: Large inverse spin Hall effect in $3 d$ transition metals
journal, October 2014

Intrinsic Spin Seebeck Effect in $Au / YIG$
journal, February 2013

Induced magneto-transport properties at palladium/yttrium iron garnet interface
journal, September 2013

Epitaxial films of Heusler compound Co ₂ FeAl _0.5 Si _0.5 with high crystalline quality grown by off-axis sputtering
journal, October 2013

Magnetic Damping in Ferromagnetic Thin Films
journal, May 2006

Conversion of spin current into charge current at room temperature: Inverse spin-Hall effect
journal, May 2006

Determination of Penetration Depth of Transverse Spin Current in Ferromagnetic Metals by Spin Pumping
journal, March 2008

Y ₃ Fe ₅ O ₁₂ spin pumping for quantitative understanding of pure spin transport and spin Hall effect in a broad range of materials (invited)
journal, May 2015

Fully ordered Sr $_{2}$ CrReO $_{6}$ epitaxial films: A high-temperature ferrimagnetic semiconductor
journal, April 2012

Current-Induced Switching of Domains in Magnetic Multilayer Devices
journal, August 1999

Gilbert damping and g-factor in FexCo1−x alloy films
journal, March 1995

Control of Magnetocrystalline Anisotropy by Epitaxial Strain in Double Perovskite ${Sr}_{2} {FeMoO}_{6}$ Films
journal, April 2013

Determination of Penetration Depth of Transverse Spin Current in Ferromagnetic Metals by Spin Pumping
text, January 2007

Detection and quantification of inverse spin Hall effect from spin pumping in permalloy/normal metal bilayers
text, January 2010

Large Spin Pumping from Epitaxial Y3Fe5O12 Thin Films to Pt and W Layers
text, January 2013

Induced magneto-transport properties at palladium/yttrium iron garnet interface
text, January 2013

Y3Fe5O12 Spin Pumping for Quantitative Understanding of Pure Spin Transport and Spin Hall Effect in a Broad Range of Materials
text, January 2014

Transverse dynamical magnetic susceptibilities from regular static density functional theory: Evaluation of damping and g-shifts of spin-excitations
text, January 2014

Ultra-low magnetic damping of a metallic ferromagnet
text, January 2015

Robust Zero-Field Skyrmion Formation in FeGe Epitaxial Thin Films
text, January 2016

Perpendicular magnetization reversal, magnetic anisotropy, multi-step spin switching, and domain nucleation and expansion in Ga1-xMnxAs films
text, January 2005

Ferromagnet/Superconductor Hybrid Magnonic Metamaterials
journal, June 2019

Switching of biaxial synthetic antiferromagnets: A micromagentic study
journal, December 2018

Thickness and angular dependent ferromagnetic resonance of ultra-low damping Co ₂₅ Fe ₇₅ epitaxial films
journal, December 2018

Epitaxial Co ₅₀ Fe ₅₀ (110)/Pt(111) films on MgAl ₂ O ₄ (001) and its enhancement of perpendicular magnetic anisotropy
journal, May 2019

Compositional dependence of Gilbert damping constant of epitaxial Fe _100– _x Rh _x thin films
journal, September 2019

FMR-driven spin pumping in Y ₃ Fe ₅ O ₁₂ -based structures
journal, May 2018

Gilbert damping of CoFe-alloys
journal, June 2019

Ferromagnetic resonance studies of strain tuned Bi:YIG films
journal, July 2019

Tuning non-Gilbert-type damping in FeGa films on MgO(001) via oblique deposition
journal, December 2019

High-temperature Magnetodielectric $Bi ({Fe}_{0.5} {Mn}_{0.5}) O_{3}$ Thin Films with Checkerboard-Ordered Oxygen Vacancies and Low Magnetic Damping
journal, November 2018

Far-Infrared Reflection from Heterostructures Made of Ultrathin Ferromagnetic Layers
journal, August 2019

Magnetostriction, Soft Magnetism, and Microwave Properties in $Co − Fe − C$ Alloy Films
journal, September 2019

Gilbert damping in FeCo alloy: From weak to strong spin disorder
journal, November 2018

Evidence of the Topological Hall Effect in Pt/Antiferromagnetic Insulator Bilayers
journal, December 2019

Gilbert damping of CoFe-alloys
text, January 2019

Ferromagnetic Resonance Studies of Strain tuned Bi:YIG Films
text, January 2019

Tuning Non-Gilbert-type damping in FeGa films on MgO(001) via oblique deposition
preprint, January 2019