A damping boundary condition for atomistic-continuum coupling

Zhang Jie¹, Tieu Kiet^{1, †}, Michal Guillaume¹, Zhu Hongtao¹, Zhang Liang¹, Su Lihong¹, Deng Guanyu^{1, 2}, Wang Hui¹

(color online) Geometry of two-dimensional pulse propagation. Blue filled circles indicate a shear layer of the atoms while red filled circles indicate the free atoms. Open circles indicate the ghost atoms.