| ATOMIC AND MOLECULAR PHYSICS |
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High-Temperature Raman Investigation on Phase Transition of LBO Crystal |
| ZHANG Xia1, WAN Song-Ming2, YIN Shao-Tang2, YOU Jing-Lin3 |
| 1School of Materials Engineering, Yancheng Institute of Technology, Yancheng 2240032Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 2300313Shanghai Enhanced Laboratory of Ferrometallurgy, Shanghai University, Shanghai 200072 |
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| Cite this article: |
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ZHANG Xia, WAN Song-Ming, YIN Shao-Tang et al 2009 Chin. Phys. Lett. 26 113301 |
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Abstract The high-temperature Raman spectroscopy technique is applied to investigate the phase transition of LiB3O5 crystal. The result shows that the crystal is stable in the range of 293-893K. When the temperature increases up to above 1107K, the phase transition occurs. In the liquid phase, Li2B4O7 crystal precipitates out. Up to 1173K, the Li2B4O7 crystal disappears in the melt.
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| Keywords:
33.20.Fb
83.20.Hn
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Received: 24 June 2009
Published: 30 October 2009
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| PACS: |
33.20.Fb
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(Raman and Rayleigh spectra (including optical scattering) ?)
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83.20.Hn
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