Deuteride, H-Ta, H-x polyhedra, Thermal and thermodynamic properties

• H-Ta-V
• H-Nb-Ta
• values of entropy change at phase transition
• entropy change at phase transition
• enthalpy or energy
• enthalpy of formation
• disordered
• transitional
• deuteride
• hydride
• conductor
• orthorhombic
• cubic