| Glass transition memorized by the enthalpy-entropy compensation in the shear thinning of supercooled metallic liquids | |
| Zhang M(张猛); Liu L | |
| Source Publication | JOURNAL OF PHYSICS-CONDENSED MATTER
 |
| 2018-06-20 | |
| Volume | 30Issue:24 |
| ISSN | 0953-8984 |
| Abstract | To unravel the true nature of glass transition, broader insights into glass forming have been gained by examining the stress-driven glassy systems, where strong shear thinning, i.e. a reduced viscosity under increasing shear rate, is encountered. It is argued that arbitrarily small stress-driven shear rales would 'melt' the glass and erase any memory of its thermal history. In this work, we report a glass transition memorized by the enthalpy-entropy compensation in strongly shear-thinned supercooled metallic liquids, which coincides with the thermal glass transition in both the transition temperature and the activation Gibbs free energy. Our findings provide distinctive insights into both glass forming and shear thinning, and enrich current knowledge on the ubiquitous enthalpy-entropy compensation empirical law in condensed mailer physics. |
| Keyword | Metallic Glasses Glass Transition Shear Thinning Enthalpy-entropy Compensation |
| DOI | 10.1088/1361-648X/aac244 |
| Indexed By | SCI ; EI |
| Language | 英语 |
| WOS ID | WOS:000432914700001 |
| WOS Keyword | THERMODYNAMICS ; DEFORMATION ; DYNAMICS ; FLOW ; REJUVENATION ; RELAXATION ; KINETICS ; MODELS ; ALLOY |
| WOS Research Area | Physics |
| WOS Subject | Physics, Condensed Matter |
| Funding Organization | National Nature and Science Foundation of China(51701082) ; Fundamental Research Funds for the Central Universities |
| Classification | 二类 |
| Ranking | 1 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://dspace.imech.ac.cn/handle/311007/77487 |
| Collection | 非线性力学国家重点实验室 |
| Recommended Citation GB/T 7714 | Zhang M,Liu L. Glass transition memorized by the enthalpy-entropy compensation in the shear thinning of supercooled metallic liquids[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2018,30(24). |
| APA | 张猛,&Liu L.(2018).Glass transition memorized by the enthalpy-entropy compensation in the shear thinning of supercooled metallic liquids.JOURNAL OF PHYSICS-CONDENSED MATTER,30(24). |
| MLA | 张猛,et al."Glass transition memorized by the enthalpy-entropy compensation in the shear thinning of supercooled metallic liquids".JOURNAL OF PHYSICS-CONDENSED MATTER 30.24(2018). |
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| IrJ2018028.pdf（2796KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
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