Domain-Wall Induced Large Magnetoresistance Effects at Zero Applied Field in Ballistic Nanocontacts
- Publication type:
- Journal article
- Metadata:
-
- Autoren
- Arndt von Bieren
- Ajit K Patra
- Stephen Krzyk
- Jan Rhensius
- Robert M Reeve
- Laura J Heyderman
- Regina Hoffmann-Vogel
- Mathias Klaeui
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000314770600018&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.1103/PhysRevLett.110.067203
- eISSN
- 1079-7114
- Externe Identifier
- Clarivate Analytics Document Solution ID: 087OF
- PubMed Identifier: 23432298
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 6
- Zeitschrift
- PHYSICAL REVIEW LETTERS
- Artikelnummer
- ARTN 067203
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Titel
- Domain-Wall Induced Large Magnetoresistance Effects at Zero Applied Field in Ballistic Nanocontacts
- Sub types
- Article
- Ausgabe der Zeitschrift
- 110
Data source: Web of Science (Lite)
- Other metadata sources:
-
- Autoren
- Arndt von Bieren
- Ajit K Patra
- Stephen Krzyk
- Jan Rhensius
- Robert M Reeve
- Laura J Heyderman
- Regina Hoffmann-Vogel
- Mathias Kläui
- DOI
- 10.1103/physrevlett.110.067203
- eISSN
- 1079-7114
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 6
- Zeitschrift
- Physical Review Letters
- Sprache
- en
- Artikelnummer
- 067203
- Online publication date
- 2013
- Status
- Published online
- Herausgeber
- American Physical Society (APS)
- Herausgeber URL
- http://dx.doi.org/10.1103/physrevlett.110.067203
- Datum der Datenerfassung
- 2017
- Titel
- Domain-Wall Induced Large Magnetoresistance Effects at Zero Applied Field in Ballistic Nanocontacts
- Ausgabe der Zeitschrift
- 110
Data source: Crossref
- Abstract
- We determine magnetoresistance effects in stable and clean Permalloy nanocontacts of variable cross section, fabricated by UHV deposition and in situ electromigration. To ascertain the magnetoresistance (MR) effects originating from a magnetic domain wall, we measure the resistance values with and without such a wall at zero applied field. In the ballistic transport regime, the MR ratio reaches up to 50% and exhibits a previously unobserved sign change. Our results can be reproduced by recent atomistic calculations for different atomic configurations of the nanocontact, highlighting the importance of the detailed atomic arrangement for the MR effect.
- Addresses
- Laboratory for Nanomagnetism and Spin Dynamics, École Polytechnique Fédérale de Lausanne, 1015 Lausanne, Switzerland.
- Autoren
- Arndt von Bieren
- Ajit K Patra
- Stephen Krzyk
- Jan Rhensius
- Robert M Reeve
- Laura J Heyderman
- Regina Hoffmann-Vogel
- Mathias Kläui
- DOI
- 10.1103/physrevlett.110.067203
- eISSN
- 1079-7114
- Externe Identifier
- PubMed Identifier: 23432298
- Open access
- false
- ISSN
- 0031-9007
- Ausgabe der Veröffentlichung
- 6
- Zeitschrift
- Physical review letters
- Sprache
- eng
- Medium
- Print-Electronic
- Online publication date
- 2013
- Paginierung
- 067203
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Datum der Datenerfassung
- 2013
- Titel
- Domain-wall induced large magnetoresistance effects at zero applied field in ballistic nanocontacts.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 110
Data source: Europe PubMed Central
- Abstract
- We determine magnetoresistance effects in stable and clean Permalloy nanocontacts of variable cross section, fabricated by UHV deposition and in situ electromigration. To ascertain the magnetoresistance (MR) effects originating from a magnetic domain wall, we measure the resistance values with and without such a wall at zero applied field. In the ballistic transport regime, the MR ratio reaches up to 50% and exhibits a previously unobserved sign change. Our results can be reproduced by recent atomistic calculations for different atomic configurations of the nanocontact, highlighting the importance of the detailed atomic arrangement for the MR effect.
- Autoren
- Arndt von Bieren
- Ajit K Patra
- Stephen Krzyk
- Jan Rhensius
- Robert M Reeve
- Laura J Heyderman
- Regina Hoffmann-Vogel
- Mathias Kläui
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/23432298
- DOI
- 10.1103/PhysRevLett.110.067203
- eISSN
- 1079-7114
- Ausgabe der Veröffentlichung
- 6
- Zeitschrift
- Phys Rev Lett
- Sprache
- eng
- Country
- United States
- Paginierung
- 067203
- Datum der Veröffentlichung
- 2013
- Status
- Published
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2013
- Titel
- Domain-wall induced large magnetoresistance effects at zero applied field in ballistic nanocontacts.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 110
Data source: PubMed
- Author's licence
- InCopyright
- Autoren
- Arndt von Bieren
- Ajit K Patra
- Stephen Krzyk
- Jan Rhensius
- Robert M Reeve
- Laura J Heyderman
- Regina Hoffmann-Vogel
- Mathias Kläui
- Hosting institution
- Universitätsbibliothek Mainz
- Sammlungen
- JGU-Publikationen
- Resource version
- Accepted version
- URN
- urn:nbn:de:hebis:77-publ-562654
- DOI
- 10.1103/PhysRevLett.110.067203
- File(s) embargoed
- false
- Open access
- true
- ISSN
- 1079-7114
- Ausgabe der Veröffentlichung
- 6
- Zeitschrift
- Physical review letters
- Schlüsselwörter
- 530 Physik
- 530 Physics
- Sprache
- eng
- Open access status
- Open Access
- Paginierung
- 067203-1 - 067203-5
- Datum der Veröffentlichung
- 2013
- Public URL
- https://openscience.ub.uni-mainz.de/handle/20.500.12030/6
- Herausgeber
- APS
- Herausgeber URL
- http://dx.doi.org/10.1103/PhysRevLett.110.067203
- Datum der Datenerfassung
- 2017
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2017
- Zugang
- Public
- Titel
- Domain-wall induced large magnetoresistance effects at zero applied field in ballistic nanocontacts
- Ausgabe der Zeitschrift
- 110
Files
56265.pdf
Data source: OPENSCIENCE.UB
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