Apparent permeability of ordered magnetically soft nanowire arrays

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F22%3A00563779" target="_blank" >RIV/68378271:_____/22:00563779 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21230/22:00353785
Result on the web
<a href="https://hdl.handle.net/11104/0335587" target="_blank" >https://hdl.handle.net/11104/0335587</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/9.0000316" target="_blank" >10.1063/9.0000316</a>

Result language
angličtina
Original language name
Apparent permeability of ordered magnetically soft nanowire arrays
Original language description
Using the equivalent 2D model for finite element method (FEM) we calculated apparent permeability mu(a) and demagnetization factor D for permalloy nanowire and microwire arrays. The simulation results were verified by 3D FEM for arrays up to 3000 wires and experimentally for very large arrays containing up to 40 million wires. We achieved mu(a) = 3 to 33 and coercivities H-c = 1 to 9 kA/m, which are low values for wire arrays. The mu(a) depends mainly on the array geometry, it can be increased by increasing the distance between wires (pitch) and the wire length-to-diameter ratio L/d.
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
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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