Wideband Brillouin light scattering analysis of spin waves excited by a white-noise RF generator

Lukas Flajsman; Ondrej Wojewoda; Huajun Qin; Kristyna Davidkova; Michal Urbánek; Sebastiaan van Dijken

doi:10.1063/5.0124764

Wideband Brillouin light scattering analysis of spin waves excited by a white-noise RF generator

Lukas Flajsman
, Ondrej Wojewoda
, Huajun Qin
, Kristyna Davidkova
, Michal Urbánek
, Sebastiaan van Dijken

Research output: Contribution to journal › Article › Scientific › peer-review

5 Citations (Web of Science)

87 Downloads (Pure)

Abstract

Spin waves are studied intensively for their intriguing properties and potential use in future technology platforms for the transfer and processing of information and microwave signals. The characterization of devices and materials for magnonic systems is time-consuming, and thus, the development of instruments that can speed up the collection and analysis of spin-wave data is crucial. In this Letter, we report a straightforward approach to enhance the measurement throughput by fully exploiting the wideband detection nature of the Brillouin light scattering technique with a white-noise RF generator.

Original language	English
Article number	232402
Number of pages	6
Journal	Applied Physics Letters
Volume	121
Issue number	23
DOIs	https://doi.org/10.1063/5.0124764
Publication status	Published - 5 Dec 2022
MoE publication type	A1 Journal article-refereed

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10.1063/5.0124764

Wideband Brillouin light scattering analysis of spin waves excited by a white-noise RF generatorFinal published version, 1.95 MB

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abstract = "Spin waves are studied intensively for their intriguing properties and potential use in future technology platforms for the transfer and processing of information and microwave signals. The characterization of devices and materials for magnonic systems is time-consuming, and thus, the development of instruments that can speed up the collection and analysis of spin-wave data is crucial. In this Letter, we report a straightforward approach to enhance the measurement throughput by fully exploiting the wideband detection nature of the Brillouin light scattering technique with a white-noise RF generator.",

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AU - Flajsman, Lukas

AU - Wojewoda, Ondrej

AU - Qin, Huajun

AU - Davidkova, Kristyna

AU - Urbánek, Michal

AU - van Dijken, Sebastiaan

PY - 2022/12/5

Y1 - 2022/12/5

N2 - Spin waves are studied intensively for their intriguing properties and potential use in future technology platforms for the transfer and processing of information and microwave signals. The characterization of devices and materials for magnonic systems is time-consuming, and thus, the development of instruments that can speed up the collection and analysis of spin-wave data is crucial. In this Letter, we report a straightforward approach to enhance the measurement throughput by fully exploiting the wideband detection nature of the Brillouin light scattering technique with a white-noise RF generator.

AB - Spin waves are studied intensively for their intriguing properties and potential use in future technology platforms for the transfer and processing of information and microwave signals. The characterization of devices and materials for magnonic systems is time-consuming, and thus, the development of instruments that can speed up the collection and analysis of spin-wave data is crucial. In this Letter, we report a straightforward approach to enhance the measurement throughput by fully exploiting the wideband detection nature of the Brillouin light scattering technique with a white-noise RF generator.

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U2 - 10.1063/5.0124764

DO - 10.1063/5.0124764

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VL - 121

JO - Applied Physics Letters

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Wideband Brillouin light scattering analysis of spin waves excited by a white-noise RF generator

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Bridging Magnons: Bridging Magnons

-: Electro- and Optomagnonics in Hybrid Metamaterials

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Wideband Brillouin light scattering analysis of spin waves excited by a white-noise RF generator

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Bridging Magnons: Bridging Magnons

-: Electro- and Optomagnonics in Hybrid Metamaterials

Cite this