Microstructure Design for Fast Lifetime Measurements of Magnetic Tunneling Junctions
- Publikationstyp:
- Zeitschriftenaufsatz
- Metadaten:
-
- Autoren
- Andres Conca Parra
- Frederick Casper
- Johannes Paul
- Ronald Lehndorff
- Christian Haupt
- Gerhard Jakob
- Mathias Klaeui
- Burkard Hillebrands
- Autoren-URL
- https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=fis-test-1&SrcAuth=WosAPI&KeyUT=WOS:000459941200146&DestLinkType=FullRecord&DestApp=WOS_CPL
- DOI
- 10.3390/s19030583
- Externe Identifier
- Clarivate Analytics Document Solution ID: HN1IR
- PubMed Identifier: 30704095
- ISSN
- 1424-8220
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- SENSORS
- Schlüsselwörter
- Weibull
- sensor
- reliability
- failure
- TMR
- MTJ
- MgO
- tunneling barrier
- stress
- Artikelnummer
- ARTN 583
- Datum der Veröffentlichung
- 2019
- Status
- Published
- Titel
- Microstructure Design for Fast Lifetime Measurements of Magnetic Tunneling Junctions
- Sub types
- Article
- Ausgabe der Zeitschrift
- 19
Datenquelle: Web of Science (Lite)
- Andere Metadatenquellen:
-
- Abstract
- <jats:p>The estimation of the reliability of magnetic field sensors against failure is a critical point concerning their application for industrial purposes. Due to the physical stochastic nature of the failure events, this can only be done by means of a statistical approach which is extremely time consuming and prevents a continuous observation of the production. Here, we present a novel microstructure design for a parallel measurement of the lifetime characteristics of a sensor population. By making use of two alternative designs and the Weibull statistical distribution function, we are able to measure the lifetime characteristics of a CoFeB/MgO/CoFeB tunneling junction population. The main parameters governing the time evolution of the failure rate are estimated and discussed and the suitability of the microstructure for highly reliable sensor application is proven.</jats:p>
- Autoren
- Andrés Conca Parra
- Frederick Casper
- Johannes Paul
- Ronald Lehndorff
- Christian Haupt
- Gerhard Jakob
- Mathias Kläui
- Burkard Hillebrands
- DOI
- 10.3390/s19030583
- eISSN
- 1424-8220
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- Sensors
- Sprache
- en
- Online publication date
- 2019
- Paginierung
- 583 - 583
- Status
- Published online
- Herausgeber
- MDPI AG
- Herausgeber URL
- http://dx.doi.org/10.3390/s19030583
- Datum der Datenerfassung
- 2019
- Titel
- Microstructure Design for Fast Lifetime Measurements of Magnetic Tunneling Junctions
- Ausgabe der Zeitschrift
- 19
Datenquelle: Crossref
- Abstract
- The estimation of the reliability of magnetic field sensors against failure is a critical point concerning their application for industrial purposes. Due to the physical stochastic nature of the failure events, this can only be done by means of a statistical approach which is extremely time consuming and prevents a continuous observation of the production. Here, we present a novel microstructure design for a parallel measurement of the lifetime characteristics of a sensor population. By making use of two alternative designs and the Weibull statistical distribution function, we are able to measure the lifetime characteristics of a CoFeB/MgO/CoFeB tunneling junction population. The main parameters governing the time evolution of the failure rate are estimated and discussed and the suitability of the microstructure for highly reliable sensor application is proven.
- Addresses
- Fachbereich Physik and Forschungszentrum OPTIMAS, Technische Universität Kaiserslautern, 67663 Kaiserslautern, Germany. conca@physik.uni-kl.de.
- Autoren
- Andrés Conca Parra
- Frederick Casper
- Johannes Paul
- Ronald Lehndorff
- Christian Haupt
- Gerhard Jakob
- Mathias Kläui
- Burkard Hillebrands
- DOI
- 10.3390/s19030583
- eISSN
- 1424-8220
- Externe Identifier
- PubMed Identifier: 30704095
- PubMed Central ID: PMC6387249
- Funding acknowledgements
- State of Rhineland-Palatinate (MBWWK and MWKEL): STEP
- European Regional Development Fund: STEP
- Open access
- true
- ISSN
- 1424-8220
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- Sensors (Basel, Switzerland)
- Sprache
- eng
- Medium
- Electronic
- Online publication date
- 2019
- Open access status
- Open Access
- Paginierung
- E583
- Datum der Veröffentlichung
- 2019
- Status
- Published
- Publisher licence
- CC BY
- Datum der Datenerfassung
- 2019
- Titel
- Microstructure Design for Fast Lifetime Measurements of Magnetic Tunneling Junctions.
- Sub types
- research-article
- Journal Article
- Ausgabe der Zeitschrift
- 19
Files
https://www.mdpi.com/1424-8220/19/3/583/pdf?version=1548841650 https://europepmc.org/articles/PMC6387249?pdf=render
Datenquelle: Europe PubMed Central
- Abstract
- The estimation of the reliability of magnetic field sensors against failure is a critical point concerning their application for industrial purposes. Due to the physical stochastic nature of the failure events, this can only be done by means of a statistical approach which is extremely time consuming and prevents a continuous observation of the production. Here, we present a novel microstructure design for a parallel measurement of the lifetime characteristics of a sensor population. By making use of two alternative designs and the Weibull statistical distribution function, we are able to measure the lifetime characteristics of a CoFeB/MgO/CoFeB tunneling junction population. The main parameters governing the time evolution of the failure rate are estimated and discussed and the suitability of the microstructure for highly reliable sensor application is proven.
- Date of acceptance
- 2019
- Autoren
- Andrés Conca Parra
- Frederick Casper
- Johannes Paul
- Ronald Lehndorff
- Christian Haupt
- Gerhard Jakob
- Mathias Kläui
- Burkard Hillebrands
- Autoren-URL
- https://www.ncbi.nlm.nih.gov/pubmed/30704095
- DOI
- 10.3390/s19030583
- eISSN
- 1424-8220
- Externe Identifier
- PubMed Central ID: PMC6387249
- Funding acknowledgements
- European Regional Development Fund: STEP
- State of Rhineland-Palatinate (MBWWK and MWKEL): STEP
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- Sensors (Basel)
- Schlüsselwörter
- MTJ
- MgO
- TMR
- Weibull
- failure
- reliability
- sensor
- stress
- tunneling barrier
- Sprache
- eng
- Country
- Switzerland
- PII
- s19030583
- Datum der Veröffentlichung
- 2019
- Status
- Published online
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2019
- Titel
- Microstructure Design for Fast Lifetime Measurements of Magnetic Tunneling Junctions.
- Sub types
- Journal Article
- Ausgabe der Zeitschrift
- 19
Datenquelle: PubMed
- Author's licence
- InCopyright
- Autoren
- Andrés Conca Parra
- Frederick Casper
- Johannes Paul
- Ronald Lehndorff
- Christian Haupt
- Gerhard Jakob
- Mathias Kläui
- Burkard Hillebrands
- Hosting institution
- Universitätsbibliothek Mainz
- Sammlungen
- JGU-Publikationen
- Resource version
- Accepted version
- URN
- urn:nbn:de:hebis:77-publ-592266
- DOI
- 10.3390/s19030583
- File(s) embargoed
- false
- Open access
- true
- ISSN
- 1424-8220
- Ausgabe der Veröffentlichung
- 3
- Zeitschrift
- Sensors
- Schlüsselwörter
- 530 Physik
- 530 Physics
- Sprache
- eng
- Open access status
- Open Access
- Paginierung
- Art. 583
- Datum der Veröffentlichung
- 2019
- Public URL
- https://openscience.ub.uni-mainz.de/handle/20.500.12030/121
- Herausgeber
- MDPI
- Herausgeber URL
- http://dx.doi.org/10.3390/s19030583
- Datum der Datenerfassung
- 2019
- Datum, an dem der Datensatz öffentlich gemacht wurde
- 2019
- Zugang
- Public
- Titel
- Microstructure design for fast lifetime measurements of magnetic tunneling junctions
- Ausgabe der Zeitschrift
- 19
Files
59226.pdf
Datenquelle: OPENSCIENCE.UB
- Beziehungen:
- Eigentum von