Critical behavior and the absence of glass state in ferromagnetic La0.7Ca0.3CoO3 nanowires
We report a systematic study of the magnetic and thermodynamic properties of uniform La0.7Ca0.3CoO3 nanowires prepared by a hydrothermal method, and compare them with the bulk counterpart. The nanowires, ∼59 nm in diameter, are single crystalline as revealed by electron microscopy. With decreasing t...
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| Main Authors: | , |
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| 格式: | Article |
| 語言: | English |
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2013
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| 在線閱讀: | https://hdl.handle.net/10356/96621 http://hdl.handle.net/10220/10366 |
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