15 citations · 19 across the 4 of their papers we have counts for
4 papers
Primary damage and mechanical degradation of WTaCrV refractory high-entropy alloy: effects of solid-solution and chemical ordering
Yihan Wu, Pengfei Yu, Yaohong Suo +1
As advanced nuclear reactors demand novel irradiation-tolerant materials, this study investigates the radiation damage and mechanical degradation of the promising WTaCrV refractory…
Size-Dependent Tensile Behavior of Nanocrystalline HfNbTaTiZr High-Entropy Alloy: Roles of Solid-Solution and Short-Range Order
Yihan Wu, Gaosheng Yan, Pengfei Yu +3
This study investigates the size-dependent mechanical behavior of the HfNbTaTiZr refractory high-entropy alloy (RHEA) under uniaxial tension, with a focus on the effects of random…
Landau meets Newton: time translation symmetry breaking in classical mechanics
Liu Zhao, Wei Xu, Pengfei Yu
Every classical Newtonian mechanical system can be equipped with a nonstandard Hamiltonian structure, in which the Hamiltonian is the square of the canonical Hamiltonian up to a co…
Hamiltonian description of singular Lagrangian systems with spontaneously broken time translation symmetry
Liu Zhao, Pengfei Yu, Wei Xu
Shapere and Wilczek recently found some singular Lagrangian systems which spontaneously breaks time translation symmetry. The common feature of their models is that the energy func…