Variable single-axis magnetic-field generator using permanent magnets
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Oleg Tretiak
- Peter Bluemler
- Lykourgos Bougas
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000504341600074&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1063/1.5130896
- eISSN
- 2158-3226
- Externe Identifier
- Clarivate Analytics Document Solution ID: JY3TP
- Ausgabe der Veröffentlichung
- 11
- Zeitschrift
- AIP ADVANCES
- Artikelnummer
- ARTN 115312
- Datum der Veröffentlichung
- 2019
- Status
- Published
- Titel
- Variable single-axis magnetic-field generator using permanent magnets
- Sub types
- Article
- Ausgabe der Zeitschrift
- 9
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Abstract
- <jats:p>We present a design for producing precisely adjustable and alternating single-axis magnetic fields based on nested Halbach dipole pairs consisting of permanent magnets only. Our design allows for three dimensional optical and mechanical access to a region with strong adjustable dipolar fields, is compatible with systems operating under vacuum, and does not effectively dissipate heat under normal operational conditions. We present a theoretical analysis of the properties and capabilities of our design and construct a proof-of-concept prototype. Using our prototype, we demonstrate fields of up to several kilogauss with field homogeneities of better than 5%, which are harmonically modulated at frequencies of ∼1 Hz with a power consumption of approximately 1.2 W. Moreover, we discuss how our design can be modified to generate adjustable quadrupolar magnetic fields with gradients as large as 95 kG/m in a region of optical and mechanical access. Our design is scalable and can be constructed to be suitable not only for table-top experiments, as in the case of polarimetric and magnetometric setups that require strong alternating magnetic fields, but also for large scale applications such as generators.</jats:p>
- Autoren
- Oleg Tretiak
- Peter Blümler
- Lykourgos Bougas
- DOI
- 10.1063/1.5130896
- eISSN
- 2158-3226
- Ausgabe der Veröffentlichung
- 11
- Zeitschrift
- AIP Advances
- Sprache
- en
- Online publication date
- 2019
- Datum der Veröffentlichung
- 2019
- Status
- Published
- Herausgeber
- AIP Publishing
- Herausgeber URL
- http://dx.doi.org/10.1063/1.5130896
- Datum der Datenerfassung
- 2024
- Titel
- Variable single-axis magnetic-field generator using permanent magnets
- Ausgabe der Zeitschrift
- 9
Datenquelle: Crossref
- Author's licence
- CC-BY
- Autoren
- Oleg Tretiak
- Peter Blümler
- Lykourgos Bougas
- Hosting institution
- Universitätsbibliothek Mainz
- Sammlungen
- JGU-Publikationen
- Resource version
- Published version
- URN
- urn:nbn:de:hebis:77-publ-595548
- DOI
- 10.1063/1.5130896
- Funding acknowledgements
- DFG, Open Access-Publizieren Universität Mainz / Universitätsmedizin
- File(s) embargoed
- false
- Open access
- true
- ISSN
- 2158-3226
- Ausgabe der Veröffentlichung
- 11
- Zeitschrift
- AIP Advances
- Schlüsselwörter
- 530 Physik
- 530 Physics
- Sprache
- eng
- Open access status
- Open Access
- Paginierung
- Art. 115312
- Datum der Veröffentlichung
- 2019
- Public URL
- https://openscience.ub.uni-mainz.de/handle/20.500.12030/35
- Herausgeber
- American Inst. of Physics
- Herausgeber URL
- http://dx.doi.org/10.1063/1.5130896
- Datum der Datenerfassung
- 2020
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2020
- Zugang
- Public
- Titel
- Variable single-axis magnetic-field generator using permanent magnets
- Ausgabe der Zeitschrift
- 9
Files
59554.pdf
Datenquelle: OPENSCIENCE.UB
- Beziehungen:
- Eigentum von