condensed matter physics
缺陷介导的铁磁性
Defect-mediated ferromagnetismA phenomenon where ferromagnetic properties arise in non-magnetic materials due to the presence of intrinsic or extrinsic defects such as vacancies, interstitials, or dopants. / 一种由于非磁性材料中存在本征或外源缺陷（如空位、间隙原子或掺杂原子）而产生铁磁性的现象。
- Knowledge type
- 自然理论
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-29 22:05:52
Sub-knowledge points
Optical tailoringMultifunctional optoelectronics-spintronics
Higher-order knowledge points
Ferromagnetism / 自然理论Spintronics
Main parameters and performance indicators
Defect type: Vacancies, interstitials, or dopantsMaterial: SrSn1-2xZnxCuxO3 (x = 0.015, 0.03)Magnetic moment: 0.12 μB per Cu ion
Open problems
Mechanism of spin polarizationStability of magnetic properties at room temperature
Related literature
ranked by community starsOptical tailoring and defect-mediated ferromagnetic nature in SrSn1-2xZnxCuxO3 (x = 0.015, 0.03) for multifunctional optoelectronics-spintronics fieldsOpen source
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1 recordsRecord title: Defect-mediated ferromagnetism.
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