Stress-induced anisotropy in electroplated FeNi racetrack fluxgate cores
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F14%3A00436147" target="_blank" >RIV/68378271:_____/14:00436147 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/14:00223414
Result on the web
<a href="http://dx.doi.org/10.1109/TMAG.2013.2288179" target="_blank" >http://dx.doi.org/10.1109/TMAG.2013.2288179</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TMAG.2013.2288179" target="_blank" >10.1109/TMAG.2013.2288179</a>
Alternative languages
Result language
angličtina
Original language name
Stress-induced anisotropy in electroplated FeNi racetrack fluxgate cores
Original language description
Magnetic anisotropy plays an important role in the behavior of a fluxgate core. It is desired to have an anisotropy orthogonal to the direction of the excitation field to move from one saturated state to the opposite saturated state without abrupt changeof magnetization. In this paper, we present a method for electroplating a Permalloy film in the shape of a racetrack core with built-in anisotropy. The core is electroplated under bending and later released so that the resulting stress on the film generates the anisotropy. We show how the BH loop of the film changes as we increase the bending radius. Moreover, we demonstrate that electroplating under bending extends the frequency range before the inductance drops. Therefore, the fluxgates based on suchcores can be used for higher frequencies (at the expense of lower sensitivity given by lower permeability).
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GAP102%2F12%2F2177" target="_blank" >GAP102/12/2177: Nanostructured soft magnetic materials for sensors</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Magnetics
ISSN
0018-9464
e-ISSN
—
Volume of the periodical
50
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
—
UT code for WoS article
000343032900057
EID of the result in the Scopus database
—