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Title

Ultracompact Binary Permanent Rare-Earth Magnet with 1.25-T Center Field and Fast-Decaying Stray Field

Authors
Slipchenko, Tetiana
Published in Physical review applied. 2021, vol. 16, no. 4, 044012
Abstract We present a very-compact bicomponent-permanent-magnet design capable of generating 1.25 T in a small volume, significantly above the 0.6 T available from a single uniformly magnetized permanent magnet. In addition to the enhanced maximum field, our design drastically limits the stray field present around a standard permanent magnet. These features make it suitable for retrofitting existing experiments with a substantial magnetic field, in particular, scanning probes and optical, Raman, and photoemission spectroscopy, in diverse environments, from ambient to ultrahigh vacuum and over a wide temperature range.
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Research groups Groupe Kuzmenko
Groupe Renner
Citation
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POUMIROL, Jean-Marie et al. Ultracompact Binary Permanent Rare-Earth Magnet with 1.25-T Center Field and Fast-Decaying Stray Field. In: Physical review applied , 2021, vol. 16, n° 4, p. 044012. doi: 10.1103/PhysRevApplied.16.044012 https://archive-ouverte.unige.ch/unige:155905

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Deposited on : 2021-11-02

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