Room-Temperature Magnetism Realized by Doping Fe into Ferroelectric LiTaO3
We synthesize LiTal-x FexO3-σ （LTFO） remain single phase up to x = 0.09 ceramics by the conventional solid-state reaction method. The samples The magnetic measurements show that the doping of Fe successfully realizes ferromagnetism of LTFO at room temperature. The dielectric measurements indicate th...
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| Veröffentlicht in: | 中国物理快报：英文版 2014 (1), p.161-164 |
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| container_title | 中国物理快报：英文版 |
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| creator | 宋英杰 张庆华 沈希 倪晓东 姚湲 禹日成 |
| description | We synthesize LiTal-x FexO3-σ （LTFO） remain single phase up to x = 0.09 ceramics by the conventional solid-state reaction method. The samples The magnetic measurements show that the doping of Fe successfully realizes ferromagnetism of LTFO at room temperature. The dielectric measurements indicate that LTFO is ferroelectric, similarly to LiTaO3 （LTO）, but its ferroelectric Curie temperature seems to decrease with the increasing Fe content. By means of doping Fe ions into LTO, the coexistence of spontaneous electric polarization and spontaneous magnetic moment is realized at room temperature. |
| doi_str_mv | 10.1088/0256-307X/31/1/017501 |
| format | Article |
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The samples The magnetic measurements show that the doping of Fe successfully realizes ferromagnetism of LTFO at room temperature. The dielectric measurements indicate that LTFO is ferroelectric, similarly to LiTaO3 （LTO）, but its ferroelectric Curie temperature seems to decrease with the increasing Fe content. 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| ispartof | 中国物理快报：英文版, 2014 (1), p.161-164 |
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| source | IOP Publishing Journals; Institute of Physics (IOP) Journals - HEAL-Link |
| subjects | Fe含量 固相反应法 室温 居里温度 掺杂 磁性测量 钽酸锂 铁电体 |
| title | Room-Temperature Magnetism Realized by Doping Fe into Ferroelectric LiTaO3 |
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