[S4] S4.界面ナノ構造と機能の材料科学(2)

15:15 〜 15:35

[S4.23] Nanoscale mechanical properties near single grain boundaries in titanium dioxide bicrystals

*李 燕¹、ヤヌス フェリックス¹、中村 篤智¹ (1. 大阪大学)

キーワード：

nanoindentation、hardness、grain boundary、titanium dioxide

We studied the nanoindentation response near single grain boundaries in TiO₂ bicrystals, providing new insights into the plasticity, mechanical anisotropy, and GB hardening effects in rutile crystals.