Steering between level repulsion and attraction: broad tunability of two-port driven cavity magnon-polaritons

Publication type:
Journal article
Metadata:
Autoren
  • Isabella Boventer
  • Mathias Klaui
  • Rair Macedo
  • Martin Weides
Autoren-URL
https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000513665300001&DestLinkType=FullRecord&DestApp=WOS_CPL
DOI
10.1088/1367-2630/ab5c12
Externe Identifier
  • Clarivate Analytics Document Solution ID: KL8JV
ISSN
1367-2630
Ausgabe der Veröffentlichung
12
Zeitschrift
NEW JOURNAL OF PHYSICS
Schlüsselwörter
  • microwave cavity resonators
  • cavity-magnon-polaritons (CMPs)
  • ferromagnetic resonance
  • hybrid systems
  • strong coupling
Artikelnummer
ARTN 125001
Datum der Veröffentlichung
2019
Status
Published
Titel
Steering between level repulsion and attraction: broad tunability of two-port driven cavity magnon-polaritons
Sub types
  • Article
Ausgabe der Zeitschrift
21

Data source: Web of Science (Lite)

Other metadata sources:
Abstract
<jats:title>Abstract</jats:title> <jats:p>Cavity-magnon polaritons (CMPs) are the associated quasiparticles of the hybridization between cavity photons and magnons in a magnetic sample placed in a microwave resonator. In the strong coupling regime, where the macroscopic coupling strength exceeds the individual dissipation, there is a coherent exchange of information. This renders CMPs as promising candidates for future applications such as in information processing. Recent advances on the study of the CMP now allow not only for creation of CMPs on demand, but also for tuning of the coupling strength—this can be thought of as the enhancement or suppression of information exchange. Here, we go beyond standard single-port driven CMPs and employ a two-port driven CMP. We control the coupling strength by the relative phase <jats:italic>ϕ</jats:italic> and amplitude field ratio <jats:italic>δ</jats:italic> <jats:sub>0</jats:sub> between both ports. Specifically, we derive a new expression from input–output theory for the study of the two-port driven CMP and discuss the implications on the coupling strength. Furthermore, we examine intermediate cases where the relative phase is tuned between its maximal and minimal value and, in particular, the high <jats:italic>δ</jats:italic> <jats:sub>0</jats:sub> regime, which has not been yet explored.</jats:p>
Autoren
  • Isabella Boventer
  • Mathias Kläui
  • Rair Macêdo
  • Martin Weides
DOI
10.1088/1367-2630/ab5c12
eISSN
1367-2630
Ausgabe der Veröffentlichung
12
Zeitschrift
New Journal of Physics
Online publication date
2019
Paginierung
125001 - 125001
Datum der Veröffentlichung
2019
Status
Published
Herausgeber
IOP Publishing
Herausgeber URL
http://dx.doi.org/10.1088/1367-2630/ab5c12
Datum der Datenerfassung
2021
Titel
Steering between level repulsion and attraction: broad tunability of two-port driven cavity magnon-polaritons
Ausgabe der Zeitschrift
21

Data source: Crossref

Author's licence
InCopyright
Autoren
  • Isabella Boventer
  • Mathias Kläui
  • Rair Macêdo
  • Martin Weides
Hosting institution
Universitätsbibliothek Mainz
Sammlungen
  • JGU-Publikationen
Resource version
Accepted version
URN
urn:nbn:de:hebis:77-publ-598233
DOI
10.1088/1367-2630/ab5c12
File(s) embargoed
false
Open access
true
ISSN
1367-2630
Ausgabe der Veröffentlichung
12
Zeitschrift
New journal of physics
Schlüsselwörter
  • 530 Physik
  • 530 Physics
Sprache
eng
Open access status
Open Access
Paginierung
Art. 125001
Datum der Veröffentlichung
2019
Public URL
https://openscience.ub.uni-mainz.de/handle/20.500.12030/402
Herausgeber
IOP
Herausgeber URL
http://dx.doi.org/10.1088/1367-2630/ab5c12
Datum der Datenerfassung
2020
Datum, an dem der Datensatz öffentlich gemacht wurde
2020
Zugang
Public
Titel
Steering between level repulsion and attraction : broad tunability of two-port driven cavity magnon-polaritons
Ausgabe der Zeitschrift
21

Files

59823.pdf

Data source: OPENSCIENCE.UB

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