2009 Fiscal Year Final Research Report
A statistical-mechanical study of supercooled liquids and the glass transition in complex systems
| Project/Area Number |
18540363
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Mathematical physics/Fundamental condensed matter physics
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| Research Institution | Tohoku University |
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Principal Investigator |
TOKUYAMA Michio Tohoku University, 原子分子材料科学高等研究機構, 教授 (40175477)
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| Co-Investigator(Kenkyū-buntansha) |
TERADA Yayoi 東北大学, 流体科学研究所, 助教 (20301814)
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| Project Period (FY) |
2006 – 2009
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| Keywords | 統計物理学 |
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| Research Abstract |
Analyzing the characteristic features seen in various glass-forming liquids near the glass transition from a unified point of view based on the mean-field theory recently proposed by the present researcher, Tokuyama found the following important two types of universalities :
(1) If the self-diffusion coefficients of different atoms in two different systems have the same value, the dynamics of each atom obeys the same master equation.
(2) The self-diffusion coefficient of atom obeys a master equation, even if it belongs to different multi-component liquids.
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[Book] Complex Systems2008
Author(s)
edited by M. Tokuyama, I. Oppenheim, H. Nishiyama
Total Pages
982, 1-829
Publisher
American Institute of Physics CP
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