The high-entropy alloys (HEAs) exhibit some unique atomic-scale plastic deformation
mechanisms under extreme loading conditions (eg, shock). Here, four samples are …

摘要目前, 微加工和精加工技术的迅速发展对微型化加工技术提出了更高的要求:
将加工尺度提高到微米甚至纳米级, 并且能够在材料内部实现三维立体微加工 …

Using nonequilibrium molecular dynamics simulations, we studied the crystallographic-
orientation-dependence shock-induced plasticity for the face-centered cubic (FCC) …

Copper has been considered as a common pressure calibrant and equation of state (EOS)
and shock wave (SW) standard, because of the abundance of its highly accurate EOS and …

The conversion of work into heat is one of the most significant characteristics of plastic
deformation, especially in a high strain rate regime. The quantitative characterization of the …

激光冲击强化技术可以有效地提高材料的疲劳寿命, 被广泛应用于航空航天领域. CoCrFeMnNi
高熵合金作为一种经典的高熵合金体系, 研究其激光冲击强化后的微观组织变化以及冲击动态 …

We study laser shock peenings of copper single crystals using molecular dynamics
simulations based on the ultrafast thermomechanical coupling model. We reveal the effects …

Through silicon via (TSV) interconnect structure plays an essential role in high-density 3-D
integration. The tantalum (Ta)/copper (Cu) heterointerface is one of the significant interfaces …

Single crystals subjected to shock compression exhibit responses with distinct two-wave
structures for certain crystal orientations. However, little is known to date regarding how the …

We present large-scale atomic simulations of shock-induced phase transition in Zr assisted
by the machine learning method. The results indicate that there exists a critical piston …