Many-Body Nature of Relaxation Processes in Glass-Forming Systems
| Autor: | K. L. Ngai, D. Prevosto, Marian Paluch, Li-Min Wang, Simone Capaccioli |
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| Rok vydání: | 2015 |
| Předmět: |
Chemistry
Anharmonicity Relaxation process Nanotechnology Condensed Matter::Disordered Systems and Neural Networks Glass forming Many body Condensed Matter::Soft Condensed Matter pressure Chemical physics secondary relaxation Mathematics::Metric Geometry Relaxation (physics) General Materials Science glass transition Physical and Theoretical Chemistry Diffusion (business) Glass transition |
| Zdroj: | The journal of physical chemistry letters 3 (2012): 735–743. doi:10.1021/jz201634p info:cnr-pdr/source/autori:S. Capaccioli, M. Paluch, D. Prevosto, Li-Min Wang, K. L. Ngai/titolo:Many-Body Nature of Relaxation Processes in Glass-Forming Systems/doi:10.1021%2Fjz201634p/rivista:The journal of physical chemistry letters/anno:2012/pagina_da:735/pagina_a:743/intervallo_pagine:735–743/volume:3 |
| ISSN: | 1948-7185 |
| DOI: | 10.1021/jz201634p |
| Popis: | Most glass-forming systems are composed of basic units interacting with each other with a nontrivial anharmonic potential. Naturally, relaxation and diffusion in glass formers is a many-body problem. Results from recent experimental studies are presented to show the effects of many-body relaxation and diffusion manifested on the dynamic properties of glass formers. Considering that the effects are general and critical, the problem of glass transition will not be solved until the many-body nature of the relaxation process has been incorporated fundamentally into any theory. |
| Databáze: | OpenAIRE |
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