Thermodynamic equivalence of cyclic shear and deep cooling in glass formers
| Autor: | Bhanu Prasad Bhowmik, Itamar Procaccia, Valery Ilyin |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Shearing (physics)
Quenching Materials science Monte Carlo method FOS: Physical sciences Thermodynamics Statistical mechanics Chemical vapor deposition Cyclic shear Condensed Matter - Soft Condensed Matter Condensed Matter::Disordered Systems and Neural Networks 01 natural sciences 010305 fluids & plasmas Condensed Matter::Soft Condensed Matter Oscillatory shear 0103 physical sciences Soft Condensed Matter (cond-mat.soft) 010306 general physics Swap (computer programming) |
| Zdroj: | Physical review. E. 102(1-1) |
| ISSN: | 2470-0053 |
| Popis: | The extreme slowing down associated with glass formation in experiments and in simulations results in serious difficulties to prepare deeply quenched, well annealed, glassy material. Recently, methods to achieve such deep quenching were proposed, including vapor deposition on the experimental side and "Swap Monte Carlo" and oscillatory shearing on the simulation side. The relation between the resulting glasses under different protocols remains unclear. Here we show that oscillatory shear and "Swap Monte Carlo" result in thermodynamically equivalent glasses sharing the same statistical mechanics and similar mechanical responses under external strain. |
| Databáze: | OpenAIRE |
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