Optimization of Electromagnet for High-Field Polar Magneto-Optical Microscopy

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F10%3A86075671" target="_blank" >RIV/61989100:27240/10:86075671 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27350/10:86075671
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Optimization of Electromagnet for High-Field Polar Magneto-Optical Microscopy
Original language description
In this paper we propose a new method for simulation and optimization of the field of electromagnets. The method is applied to optimize the polar electromagnet with cylindrical symmetry for magnetooptic microscopy. The direct simulation is based on a discretization of Maxwell's equations by means of fi nite elements in the interior ferromagnetic parts that are coupled with boundary elements to model the exterior field. The ferromagnetic nonlinearity is treated by the Newton method. Further, we optimizeshape of the ferromagnetics in order to achieve magnetic field above a pole head as high and as homogeneous as possible. The example of optimized electromagnet fits to a compact Zeiss polarization microscope adapted for polar magneto-optic domain visualization.
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
—

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)