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Relaxation of the high-frequency shear modulus in bulk metallic glass Zr46(Cu4/5Ag1/5)46Al8 |
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| Authors: | Yu P Mitrofanov G V Izotova G V Afonin S V Khonik N P Kobelev A A Kaloyan V A Khonik |
| Institution: | 1. Voronezh State Pedagogical University, ul. Lenina 86, Voronezh, 394043, Russia 2. Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow oblast, ul. Akademika Ossipyana 2, 142432, Russia 3. Kurchatov Centre of Converging of Nano-, Bio-, Information and Cognitive Sciences and Technologies (Kurchatov NBIC Centre), National Research Centre ??Kurchatov Institute,??, pl. Akademika Kurchatova 1, Moscow, 123182, Russia |
| Abstract: | Precision in situ measurements of the shear modulus of bulk metallic glass based on Zr have been performed. The contribution to the shear modulus due to the structural relaxation has been separated. Based on the interstitial theory, the relaxation model explaining the obtained experimental results has been constructed. |
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