Memory effect in the plasticity of a silicate glass densified at room temperature

Article

关键词: INDENTATION CRACKING;    RAMAN;    FLOW;    DENSIFICATION;    DEFORMATION;    INITIATION;    MODEL;   

DOI  :  10.1103/PhysRevB.105.224206

来源: SCIE

【 摘 要 】

Memory effects are a classic feature of disordered materials. With Raman-microspectroscopy we evidence a memory effect in the deformation of densified soda-lime silicate glasses, and with molecular dynamics simulations we identify the network reconfigurations it originates from. These results pave the way toward a better understanding of plastic instability, damage, and rupture properties in iono-covalent glassy materials.

【 授权许可】

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