| Sb_xBi_(2-x)Ti_4O_(11)体系的拉曼光谱及软模行为研究 |
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| 引用本文： | 赵明旭,孟进芳,崔启良,邹广田,李江萍. Sb_xBi_(2-x)Ti_4O_(11)体系的拉曼光谱及软模行为研究[J]. 光散射学报, 1993, 0(2) |
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| 作者姓名： | 赵明旭 孟进芳 崔启良 邹广田 李江萍 |
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| 作者单位： | 长春教育学院物理系，吉林大学超硬材料国家重点实验室，吉林大学超硬材料国家重点实验室，吉林大学超硬材料国家重点实验室，吉林大学超硬材料国家重点实验室 长春 130061，长春 130023，长春 130023，长春 130023，长春 130023 |
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| 摘 要： | 本文合成出了系列样品Sb_xBi_(2-x)Ti_4O_(11),得到了它们在常温常压下的拉曼光谱。实验结果发现:体系在x=0.4和1.2处经历了两次相转变,且相变与“软模”随Sb~(+3)的浓度变化有关。
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| 关 键 词： | 拉曼光谱 相变 “软模” |
Study of the Raman Spectra And Behavior of the Soft Mode in Sb_xBi_(2-x)Ti_4O_(11) |
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| Zhao Mingxu,Changchun education college,Physics department Changchun Meng Jinfang,Cui Qiliang,Zou Guangtian,Li Jiangping,Sate Key Laboratory Superhard Materials,Jilin University Changchun. Study of the Raman Spectra And Behavior of the Soft Mode in Sb_xBi_(2-x)Ti_4O_(11)[J]. Chinese Journal of Light Scattering, 1993, 0(2) |
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| Authors: | Zhao Mingxu Changchun education college Physics department Changchun Meng Jinfang Cui Qiliang Zou Guangtian Li Jiangping Sate Key Laboratory Superhard Materials Jilin University Changchun |
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| Affiliation: | Zhao Mingxu,Changchun education college,Physics department Changchun 130061Meng Jinfang,Cui Qiliang,Zou Guangtian,Li Jiangping,Sate Key Laboratory Superhard Materials,Jilin University Changchun 130023 |
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| Abstract: | The mixed system Sb_xBi_(2-x)Ti_4O_(11) has been synthetized and the Ra- man spectra measured at ambient temperature and pressure. The experimental results reveal that the mixed systems undergoes two times phase transitions, one of which concern with the concentration of Sb~(+3)ions dependece of the soft mode. |
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| Keywords: | Raman Spectra Phase Transition Soft Mode |
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