| “热点”中局域声子的动力过程 |
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| 引用本文： | 高英俊,周本濂,凌新生.“热点”中局域声子的动力过程[J].广西科学,1996,3(3):1-3. |
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| 作者姓名： | 高英俊 周本濂 凌新生 |
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| 作者单位： | 中国科学院金属研究所,广西大学物理系 |
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| 摘 要： | 利用玻尔兹曼方程研究“热点”中的非平衡局域声子气,得到了反映“热点”中局声子气分丰的孤子型解,并对该解的物理意义进行讨论,结果与实验符合得很好。
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| 关 键 词： | 局域声子 玻尔兹曼方程 非平衡热过程 晶体 激光 |
| 收稿时间： | 1996/5/6 0:00:00 |
Dynamic Process of Local Phonon in"Hot Spot |
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| Gao Yingjun,Zhou Benlian and Lin Xinsheng.Dynamic Process of Local Phonon in"Hot Spot[J].Guangxi Sciences,1996,3(3):1-3. |
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| Authors: | Gao Yingjun Zhou Benlian and Lin Xinsheng |
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| Institution: | Institute of Metal Research, Academia Sinica, 72 Wenhua Road, Shenyang, Liaoning, 110015,Institute of Metal Research, Academia Sinica, 72 Wenhua Road, Shenyang, Liaoning, 110015 and Institute of Metal Research, Academia Sinica, 72 Wenhua Road, Shenyang, Liaoning, 110015 |
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| Abstract: | Nonequilibrium local phonon gas was investigated by solving nonliner Boltzmann equation. The solitonic solution of local phonon gas in "hot spot" was obtained, and then the physical meanings were discussed. The theoretical result was good agreement with the experiments. |
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| Keywords: | local phonon Boltzmann equation soliton |
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