First-Principles Study of the Structural Stability and Electronic and Elastic Properties of Helium in α-Zirconium
Table 3
Elastic constants (in GPa), bulk modulus (in GPa), shear modulus (in GPa), Young’s modulus (in GPa), percentage anisotropy in shear , and universal anisotropic index of -Zr and Zr-He systems as calculated in the present work compared with experimental values.