Dynamical properties of magnetic Barkhausen noise in a soft microalloyed steel
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F15%3A00448199" target="_blank" >RIV/68378271:_____/15:00448199 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/TMAG.2014.2352859" target="_blank" >http://dx.doi.org/10.1109/TMAG.2014.2352859</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TMAG.2014.2352859" target="_blank" >10.1109/TMAG.2014.2352859</a>
Alternative languages
Result language
angličtina
Original language name
Dynamical properties of magnetic Barkhausen noise in a soft microalloyed steel
Original language description
This paper investigates dynamical behavior of magnetic Barkhausen noise (BN). The measurements were performed for a soft mild steel at controllable magnetizing conditions: 1) the fixed sinusoidal/triangular waveforms of the magnetic induction or 2) the surface magnetic field. A typical two-peak shape of the BN envelope was found to reduce to a usual single-peak profile at the constant field rate. These two peaks were shown to correspond to the regions of the magnetic domain reconfiguration preceding andfollowing the rapid magnetization reversal at the coercive field. In ac magnetizing frequency range of 0.2?30 Hz, the BN parameters followed a nearly square root dependence on the frequency. A low-frequency component of the BN signal, approximately up to 25 kHz, was revealed to contain an important part of the micromagnetic information.
Czech name
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Czech description
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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
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Result continuities
Project
<a href="/en/project/GA13-18993S" target="_blank" >GA13-18993S: Development and testing of new systems for field-referred measurement of magnetic Barkhausen noise at controllable magnetization conditions</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
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
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Volume of the periodical
51
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
4
Pages from-to
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UT code for WoS article
000349446800056
EID of the result in the Scopus database
2-s2.0-84922752321