Spin orientation and magnetostriction of Tb1−xDyxFe2 from first principles

The optimal amount of dysprosium in the highly magnetostrictive rare-earth compounds Tb1−xDyxFe2 for room-temperature applications has long been known to be x = 0.73 (Terfenol-D). Here, we derive this value from first principles by calculating the easy magnetization direction and magnetostriction as...

詳細記述

書誌詳細
主要な著者: Patrick, CE, Marchant, GA, Staunton, JB
フォーマット: Journal article
言語:English
出版事項: American Physical Society 2020

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