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- Title
The growth, enhanced optical and magnetic response of BiFeO nanorods synthesized by hydrothermal method.
- Authors
Fu, Chunlin; Sun, Fei; Hao, Junxiang; Gao, Rongli; Cai, Wei; Chen, Gang; Deng, Xiaoling
- Abstract
We report the growth process, optical and magnetic properties of BiFeO (BFO, short for BiFeO) nanorods synthesized by a hydrothermal approach. The nanorods have a pseudo-cubic rhombohedral perovskite structure and the calculated crystallite size ( D ) is about 75 nm according to the Scherrer formula. A typical magnetic hysteresis loop was observed at room temperature, indicating that the BiFeO nanorods show a ferromagnetic order. The remnant magnetization (2 M ) and coercive field (2 H ) are 0.012 emu/g and 705 Oe, respectively. Optical properties display that the absorption edge is 490 nm and the band gap is 2.53 eV.
- Subjects
OPTICAL properties of nanorods; MAGNETIC properties of nanorods; NANOROD synthesis; PEROVSKITE; MAGNETIC hysteresis
- Publication
Journal of Materials Science: Materials in Electronics, 2016, Vol 27, Issue 8, p8242
- ISSN
0957-4522
- Publication type
Article
- DOI
10.1007/s10854-016-4830-9