An instability index of shear band for p
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Z. Han; W.F. Wu; Y. Li; Y.J. Wei; H.J. Gao
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Article
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2009
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Elsevier Science
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English
โ 564 KB
Catastrophic failure along a dominant shear band sets the limit on how much plasticity can be achieved in metallic glasses (MGs) under uniaxial compression. Here we show that this instability process is governed by a single system parameter, called the shear-band instability index (SBI), which is pr