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Uncoupled surface spin induced exchange bias in α-MnO(2) nanowires
We have studied the microstructure, surface states, valence fluctuations, magnetic properties, and exchange bias effect in MnO(2) nanowires. High purity α-MnO(2) rectangular nanowires were synthesized by a facile hydrothermal method with microwave-assisted procedures. The microstructure analysis ind...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2014
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4198866/ https://www.ncbi.nlm.nih.gov/pubmed/25319531 http://dx.doi.org/10.1038/srep06641 |