Physics
爱因斯坦-德哈斯效应
Einstein-de Haas effectThe phenomenon where a change in the magnetization of a ferromagnetic material causes a mechanical rotation of the sample, demonstrating the connection between angular momentum and magnetism. / 磁化强度变化导致铁磁材料机械旋转的现象，证明了角动量与磁学之间的联系。
- Knowledge type
- 自然理论
- First proposed or discovered
- 1915
- Proposer
- Albert Einstein, Wander de Haas
- Creator
- 农场主
- Last updated
- 2026-11-07 16:05:56
Sub-knowledge points
Barnett effectquantum spin-rotor model
Higher-order knowledge points
Angular momentum conservationQuantum magnetism
Main parameters and performance indicators
magnetization change: ΔMangular momentum change: ΔLgyromagnetic ratio: γ
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsEntanglement and reciprocal dynamics of the Barnett and Einstein-de Haas responses in a quantum spin-rotor modelOpen source
Related products and links
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Creation and modification trail
1 recordsRecord title: Einstein-de Haas effect.
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