| Solving the initial condition of the string relaxation equation of the string model for glass transition:part-Ⅱ |
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| 引用本文： | 张晋鲁,王丽娜,赵兴宇,张丽丽,周恒为,卫来,黄以能.Solving the initial condition of the string relaxation equation of the string model for glass transition:part-Ⅱ[J].中国物理 B,2011,20(2):26401-026401. |
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| 作者姓名： | 张晋鲁 王丽娜 赵兴宇 张丽丽 周恒为 卫来 黄以能 |
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| 作者单位： | (1)Department of Physics and National Lab of Solid State Microstructures, Nanjing University, Nanjing 210093, China; (2)Department of Physics and National Lab of Solid State Microstructures, Nanjing University, Nanjing 210093, China; Key Lab of Phase-transitions and Microstructures of Condensed Matters in Xinjiang, Yili Normal University, Yining 835000, China |
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| 基金项目： | Project supported by the National Natural Science Foundations of China (Grant Nos. 10774064 and 30860076), the Key Foundation of Xinjiang Education Department (Grant No. XJEDU2007137) and the Natural Science Foundations of Xinjiang Science and Technology Department (Grant Nos. 200821104 and 200821184). |
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| 摘 要： | The string model for the glass transition can quantitatively describe the universal α-relaxation in glassformers. The string relaxation equation (SRE) of the model simplifies the well-known Debye and Rouse--Zimm relaxation equations at high and low enough temperatures, respectively. However, its initial condition, necessary to the further model predictions of glassy dynamics, has not been solved. In this paper, the general initial condition of the SRE for stochastically spatially configurative strings is solved exactly based on the obtained special initial condition of the SRE for straight strings in a previous paper (J. L. Zhang et al. 2010 Chin. Phys. B 19, 056403).
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| 关 键 词： | glass transition relaxation phenomenon dielectric relaxation |
| 收稿时间： | 2010-01-25 |
Solving the initial condition of the string relaxation equation of the string model for glass transition: part-II |
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| Zhang Jin-Lu,Wang Li-N,Zhao Xing-Yu,Zhang Li-Li,Zhou Heng-Wei,Wei Lai and Huang Yi-Neng.Solving the initial condition of the string relaxation equation of the string model for glass transition: part-II[J].Chinese Physics B,2011,20(2):26401-026401. |
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| Authors: | Zhang Jin-Lu Wang Li-N Zhao Xing-Yu Zhang Li-Li Zhou Heng-Wei Wei Lai and Huang Yi-Neng |
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| Affiliation: | Department of Physics and National Lab of Solid State Microstructures, Nanjing University, Nanjing 210093, China; Key Lab of Phase-transitions and Microstructures of Condensed Matters in Xinjiang, Yili Normal University, Yining 835000, China |
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| Abstract: | The string model for the glass transition can quantitatively describe the universal α-relaxation in glassformers. The string relaxation equation (SRE) of the model simplifies the well-known Debye and Rouse--Zimm relaxation equations at high and low enough temperatures, respectively. However, its initial condition, necessary to the further model predictions of glassy dynamics, has not been solved. In this paper, the general initial condition of the SRE for stochastically spatially configurative strings is solved exactly based on the obtained special initial condition of the SRE for straight strings in a previous paper (J. L. Zhang et al. 2010 Chin. Phys. B 19, 056403). |
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| Keywords: | glass transition relaxation phenomenon dielectric relaxation |
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