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Ferromagnetism of MnO and Mn3O4 nanowires
- Source :
- Applied Physics Letters. 87:142504
- Publication Year :
- 2005
- Publisher :
- AIP Publishing, 2005.
-
Abstract
- Mixture of single-crystalline MnO and Mn3O4 nanowires was synthesized by thermal evaporation of MnCl2 powders. The diameter is 50–100nm, the length is about 20μm, and the growth direction is uniformly [100] for both cubic MnO and tetragonal Mn3O4 nanowires. The temperature-dependent magnetization and magnetic hysteresis curves suggest the Curie temperature of 12 and 43K for the MnO and Mn3O4 nanowires, respectively.
Details
- ISSN :
- 10773118 and 00036951
- Volume :
- 87
- Database :
- OpenAIRE
- Journal :
- Applied Physics Letters
- Accession number :
- edsair.doi...........dab6361f41933b6a359e9fe102d51f4b
- Full Text :
- https://doi.org/10.1063/1.2061849