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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Şopu, D.
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Topics
Publications (14/14 displayed)
- 2022Maximizing the degree of rejuvenation in metallic glassescitations
- 2021From elastic excitations to macroscopic plasticity in metallic glassescitations
- 2020Chemical bonding effects on the brittle-to-ductile transition in metallic glassescitations
- 2020Atomic-scale origin of shear band multiplication in heterogeneous metallic glassescitations
- 2019Modulating heterogeneity and plasticity in bulk metallic glasses: Role of interfaces on shear bandingcitations
- 2019Tuning the glass forming ability and mechanical properties of Ti-based bulk metallic glasses by Ga additionscitations
- 2019Structure-Property relationships in shape memory metallic glass compositescitations
- 2019High-resolution transmission electron microscopy investigation of diffusion in metallic glass multilayer filmscitations
- 2018Metallic glass nanolaminates with shape memory alloyscitations
- 2018Ductile bulk metallic glass by controlling structural heterogeneities
- 2018Ductile bulk metallic glass by controlling structural heterogeneitiescitations
- 2017β-type Ti-based bulk metallic glass composites with tailored structural metastabilitycitations
- 2016Brittle-to-ductile transition in metallic glass nanowirescitations
- 2015Deformation behavior of metallic glass composites reinforced with shape memory nanowires studied via molecular dynamics simulationscitations
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article
Maximizing the degree of rejuvenation in metallic glasses
Abstract
<p>As the reverse process of relaxation, rejuvenation is the structural excitation process that can bring metallic glasses (MGs) to a higher energy state and usually increases their free volume. Here, using a dilution procedure conducted by randomly removing atoms from the modeled glass matrix, the degree of rejuvenation can be systematically controlled and the maximum rejuvenation threshold of MGs is identified. The structural relaxation is activated during the rejuvenation process and the dynamic balance between free volume creation and annihilation defines the rejuvenation ability of MGs. The highest degree of rejuvenation correlates to the flow strain of the materials and the structure is similar to that found in shear bands.</p>