A new many-body potential with the second-moment approximation of tight-binding scheme for Hafnium - Lin, DeYe; Wang, Yi; Shang, ShunLi; Lu, ZhaoPing; Liu, ZiKui; Hui, XiDong (Science China. Physics, mechanics & astronomy, 2013)
Keywords: Approximation; Astronomy; Binding; Classical and Continuum Physics; Constants; Density; Elastic properties; Equations of state; Free energy; Hafnium; HCP metals; Heat of formation; Lattice parameters; Lattice vacancies; Mathematical analysis; Mathematical models; Melting point; Melting points; Molecular dynamics; Observations and Techniques; Physics; Physics and Astronomy; Point defects; Step functions; Surface energy; Thermal expansion; 二阶矩; 多体; 实验数据; 模型理论; 空位形成能; 结合方案; 结构稳定性; 铪; many-body potentials; second moment approximation of the tight-binding scheme; lattice defects; molecular dynamics simulation; hafnium