Barkhausen noise emission in soft magnetic ribbons heat treated in an external magnetic field

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F23%3A10252269" target="_blank" >RIV/61989100:27230/23:10252269 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.webofscience.com/wos/woscc/full-record/WOS:000957347300001" target="_blank" >https://www.webofscience.com/wos/woscc/full-record/WOS:000957347300001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jmmm.2023.170634" target="_blank" >10.1016/j.jmmm.2023.170634</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Barkhausen noise emission in soft magnetic ribbons heat treated in an external magnetic field

Popis výsledku v původním jazyce

This paper deals with Barkhausen noise emission in the soft magnetic ribbon produced by planar flow casting and subsequent heat treatment in an external magnetic field. Barkhausen noise measurements were carried out in the direction of the domain wall alignment as well as in the perpendicular direction. Barkhausen noise bursts exhibit three separate regions in all cases. The first region is associated with the nucleation and growth of reversed domains, whereas the strongest pulses can be detected in the second region in which the 180 degrees domain wall motion plays the major role. The last region is associated with the annihilation of reversed domains. Hysteresis loops extracted from the Barkhausen noise also exhibit three separate avalanches. The first and third regions produce a high number of weaker pulses in contrast to the second region, which emits a lower number of very strong pulses.

Název v anglickém jazyce

Barkhausen noise emission in soft magnetic ribbons heat treated in an external magnetic field

Popis výsledku anglicky

This paper deals with Barkhausen noise emission in the soft magnetic ribbon produced by planar flow casting and subsequent heat treatment in an external magnetic field. Barkhausen noise measurements were carried out in the direction of the domain wall alignment as well as in the perpendicular direction. Barkhausen noise bursts exhibit three separate regions in all cases. The first region is associated with the nucleation and growth of reversed domains, whereas the strongest pulses can be detected in the second region in which the 180 degrees domain wall motion plays the major role. The last region is associated with the annihilation of reversed domains. Hysteresis loops extracted from the Barkhausen noise also exhibit three separate avalanches. The first and third regions produce a high number of weaker pulses in contrast to the second region, which emits a lower number of very strong pulses.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

20300 - Mechanical engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of magnetism and magnetic materials

ISSN

0304-8853

e-ISSN

1873-4766

Svazek periodika

572

Číslo periodika v rámci svazku

March

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

7

Strana od-do

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Kód UT WoS článku

000957347300001

EID výsledku v databázi Scopus

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