Thickness dependence of spin wave dynamics in three-fold nano-ellipse clusters

Wonbae Bang; F. Montoncello; A. Hoffmann; L. Giovannini; J. B. Ketterson

doi:10.1063/1.5043097

Thickness dependence of spin wave dynamics in three-fold nano-ellipse clusters

Wonbae Bang, F. Montoncello, A. Hoffmann, L. Giovannini, J. B. Ketterson

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

Abstract

We present the results of an experimental and theoretical study of spin wave dynamics in three-fold vertices made of permalloy nano-ellipses, with thicknesses ranging from 7.5 nm to 40 nm. For the most symmetric modes, a non-trivial variation of their frequency and intensity with the ellipse thickness is found. Simulations involving the dynamical matrix approach are in good agreement with the experiments.

Original language	English (US)
Article number	101330
Journal	AIP Advances
Volume	8
Issue number	10
DOIs	https://doi.org/10.1063/1.5043097
State	Published - Oct 1 2018
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy

Online availability

10.1063/1.5043097

Library availability

Discover UIUC Full Text

Cite this

@article{e3f348ca1a694127b275a951a778f3e2,

title = "Thickness dependence of spin wave dynamics in three-fold nano-ellipse clusters",

abstract = "We present the results of an experimental and theoretical study of spin wave dynamics in three-fold vertices made of permalloy nano-ellipses, with thicknesses ranging from 7.5 nm to 40 nm. For the most symmetric modes, a non-trivial variation of their frequency and intensity with the ellipse thickness is found. Simulations involving the dynamical matrix approach are in good agreement with the experiments.",

author = "Wonbae Bang and F. Montoncello and A. Hoffmann and L. Giovannini and Ketterson, {J. B.}",

note = "Publisher Copyright: {\textcopyright} 2018 Author(s).",

year = "2018",

month = oct,

day = "1",

doi = "10.1063/1.5043097",

language = "English (US)",

volume = "8",

journal = "AIP Advances",

issn = "2158-3226",

publisher = "American Institute of Physics",

number = "10",

}

TY - JOUR

T1 - Thickness dependence of spin wave dynamics in three-fold nano-ellipse clusters

AU - Bang, Wonbae

AU - Montoncello, F.

AU - Hoffmann, A.

AU - Giovannini, L.

AU - Ketterson, J. B.

PY - 2018/10/1

Y1 - 2018/10/1

N2 - We present the results of an experimental and theoretical study of spin wave dynamics in three-fold vertices made of permalloy nano-ellipses, with thicknesses ranging from 7.5 nm to 40 nm. For the most symmetric modes, a non-trivial variation of their frequency and intensity with the ellipse thickness is found. Simulations involving the dynamical matrix approach are in good agreement with the experiments.

AB - We present the results of an experimental and theoretical study of spin wave dynamics in three-fold vertices made of permalloy nano-ellipses, with thicknesses ranging from 7.5 nm to 40 nm. For the most symmetric modes, a non-trivial variation of their frequency and intensity with the ellipse thickness is found. Simulations involving the dynamical matrix approach are in good agreement with the experiments.

UR - http://www.scopus.com/inward/record.url?scp=85055000260&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85055000260&partnerID=8YFLogxK

U2 - 10.1063/1.5043097

DO - 10.1063/1.5043097

M3 - Article

AN - SCOPUS:85055000260

SN - 2158-3226

VL - 8

JO - AIP Advances

JF - AIP Advances

IS - 10

M1 - 101330

ER -

Thickness dependence of spin wave dynamics in three-fold nano-ellipse clusters

Abstract

ASJC Scopus subject areas

Online availability

Library availability

Related links

Fingerprint

Cite this