Revealing the size effect mechanism of reversible grain boundary migration in nanocrystalline coppers: Molecular dynamics simulations and a refined disconnection model
Anping Hua, Junhua Zhao, Jian Zhang, Peishi Yu, Ning Wei, Wanlin Guo
Topics & Concepts
Nanocrystalline materialMaterials scienceGrain sizeBurgers vectorGrain boundaryMolecular dynamicsDislocationDeformation mechanismDisconnectionCondensed matter physicsCrystallographyComposite materialNanotechnologyChemistryMicrostructurePhysicsComputational chemistryLawPolitical scienceMicrostructure and mechanical propertiesMetal and Thin Film MechanicsCopper Interconnects and Reliability