Spin wave interference detection via inverse spin Hall effect

Balinskiy, Michael; Chiang, Howard; Gutierrez, David; Khitun, Alexander

doi:10.1063/5.0055402

Title: Spin wave interference detection via inverse spin Hall effect

Abstract

In this Letter, we present experimental data that demonstrate a spin wave interference detection using an inverse spin Hall effect (ISHE). Two coherent spin waves are excited in a yttrium-iron garnet waveguide by continuous microwave signals. The initial phase difference between the spin waves is controlled by the external phase shifter. The ISHE voltage is detected at a distance of 2 and 4 mm away from the spin wave generating antennas by an attached Pt layer. Experimental data show ISHE voltage oscillation as a function of the phase difference between the two interfering spin waves. This experiment demonstrates an intriguing possibility of using ISHE in a spin wave logic circuit converting a spin wave phase into an electric signal.

Authors:

^[1];

^[1]; Gutierrez, David ^[1];

^[1]

University of California, Riverside, CA (United States)

Publication Date:: Mon Jun 14 00:00:00 EDT 2021

Research Org.:: Univ. of California, Riverside, CA (United States)

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

OSTI Identifier:: 1851736

Alternate Identifier(s):: OSTI ID: 1797329

Grant/Contract Number:: SC0012670; 2006290

Resource Type:: Accepted Manuscript

Journal Name:: Applied Physics Letters

Additional Journal Information:: Journal Volume: 118; Journal Issue: 24; Journal ID: ISSN 0003-6951

Publisher:: American Institute of Physics (AIP)

Country of Publication:: United States

Language:: English

Subject:: 71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS

Citation Formats


                    Balinskiy, Michael, Chiang, Howard, Gutierrez, David, and Khitun, Alexander. Spin wave interference detection via inverse spin Hall effect.  United States: N. p., 2021. 
Web.  doi:10.1063/5.0055402.

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                    Balinskiy, Michael, Chiang, Howard, Gutierrez, David, & Khitun, Alexander. Spin wave interference detection via inverse spin Hall effect.  United States.  https://doi.org/10.1063/5.0055402

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                    Balinskiy, Michael, Chiang, Howard, Gutierrez, David, and Khitun, Alexander. Mon .  
"Spin wave interference detection via inverse spin Hall effect".  United States.  https://doi.org/10.1063/5.0055402.  https://www.osti.gov/servlets/purl/1851736.

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@article{osti_1851736,

  title        = {Spin wave interference detection via inverse spin Hall effect},

  author       = {Balinskiy, Michael and Chiang, Howard and Gutierrez, David and Khitun, Alexander},

  abstractNote = {In this Letter, we present experimental data that demonstrate a spin wave interference detection using an inverse spin Hall effect (ISHE). Two coherent spin waves are excited in a yttrium-iron garnet waveguide by continuous microwave signals. The initial phase difference between the spin waves is controlled by the external phase shifter. The ISHE voltage is detected at a distance of 2 and 4 mm away from the spin wave generating antennas by an attached Pt layer. Experimental data show ISHE voltage oscillation as a function of the phase difference between the two interfering spin waves. This experiment demonstrates an intriguing possibility of using ISHE in a spin wave logic circuit converting a spin wave phase into an electric signal.},

  doi          = {10.1063/5.0055402},

  journal      = {Applied Physics Letters},

  number       = 24,

  volume       = 118,

  place        = {United States},

  year         = {Mon Jun 14 00:00:00 EDT 2021},

  month        = {Mon Jun 14 00:00:00 EDT 2021}

}

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Works referenced in this record:

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Title: Spin wave interference detection via inverse spin Hall effect

Abstract

Citation Formats

Electric detection of spin wave resonance using inverse spin-Hall effect journal, June 2009

Magnonic interferometric switch for multi-valued logic circuits journal, January 2017

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Phase-to-intensity conversion of magnonic spin currents and application to the design of a majority gate journal, December 2016

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Nano scale computational architectures with Spin Wave Bus journal, September 2005

A Three-Terminal Spin-Wave Device for Logic Applications journal, December 2010

Magnonic Holographic Memory journal, April 2015

Pattern recognition with magnonic holographic memory device journal, April 2015

Direct detection of magnon spin transport by the inverse spin Hall effect journal, February 2012

Prime factorization using magnonic holographic devices journal, September 2016

Excitation of microwaveguide modes by a stripe antenna journal, September 2009

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Electric detection of spin wave resonance using inverse spin-Hall effect
journal, June 2009

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journal, January 2017

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