Circular domains nucleation in magnetic microwires

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F13%3A00395218" target="_blank" >RIV/68378271:_____/13:00395218 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1063/1.4807595" target="_blank" >http://dx.doi.org/10.1063/1.4807595</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/1.4807595" target="_blank" >10.1063/1.4807595</a>

Result language
angličtina
Original language name
Circular domains nucleation in magnetic microwires
Original language description
We report on the nucleation of circular domains in the outer shell of magnetic, Co-rich, amorphous microwires over a wide range of magnetic field pulse frequencies and amplitudes. Nucleation in the low barrier regime of different numbers of single domains was detected using the magneto-optical Kerr effect. The amplitude and frequency dependence of the domain nucleation probability is described in the framework of a model which agrees well with the experimental data. We have shown that to efficiently drive magnetic domains in microwires with alternating electric current excitation, precise tuning of the frequency and amplitude of the pulse
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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