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Room-Temperature Magnetism of Ceria Nanocubes by Inductively Transferring Electrons to Ce Atoms from Nearby Oxygen Vacancy
Ceria (CeO(2)) nanocubes were synthesized by a hydrothermal method and weak ferromagnetism was observed in room temperature. After ultraviolet irradiation, the saturation magnetization was significantly enhanced from ~3.18 × 10(−3) to ~1.89 × 10(−2) emu g(−1). This is due to the increase of oxygen v...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2015
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6223921/ https://www.ncbi.nlm.nih.gov/pubmed/30464989 http://dx.doi.org/10.1007/s40820-015-0056-2 |