We report the fractal nature of dimple structures on the fracture surface of various metallic
glasses (MGs) with significantly different mechanical properties. The analyzed fractal …

According to previous studies on the fracture surface morphologies of bulk metallic glasses,
the stable crack growth region width and vein pattern size increase with the plasticity at room …

Experimental studies and atomistic simulations have shown that brittle metallic glasses fail
by a cavitation mechanism whose origin has been traced to the presence of intrinsic atomic …

We report that the fracture strength of Mg-based bulk metallic glasses (BMGs) can be
dramatically enhanced up to 1.10 GPa by minor Gd addition. The Poisson's ratio v of the …

A theoretical model that takes into account the free-volume aided cooperative shearing of
shear transformation zones (STZs) is developed to quantitatively understand the ductile-to …

块体金属玻璃及其复合材料的压缩剪切特性和侵彻/穿甲“自锐” 行为 Page 1 第41 卷第5 期 力学
进展 Vol. 41 No. 5 2011 年9 月25 日 ADVANCES IN MECHANICS Sep. 25, 2011 块体金属玻璃 …

We report the observation of nanoscale striped periodic pattern with similar distinctive
characteristics independent of loading conditions on the fracture surface of various bulk …

In this study, the mechanical properties and deformation features of Zr-based bulk metallic
glass (BMG) are investigated at micro-scale via in situ micro-pillar compression …

We report an intriguing observation that the interaction of brittle nanoscale periodic
corrugations (NPCs) can lead to the formation of ductile dimples on the dynamic fracture …

High fracture toughness is vital for resisting catastrophic fracture of engineering structural
materials which break through cavitation instability. We report a new toughening mechanism …