## Application of Morse Potential Function to Cubic MetalsThe Morse parameters for the pairwise interaction of atoms in cubic metals were calculated from experimental values of the energy of cohesion, the lattice constant, and the compressibility. The equation of state and the elastic constants computed from the Morse parameters were shown to be in agreement with experiment. The Born stability conditions were also satisfied by both the face-centered and body-centered metals. The Morse function thus was found to be applicable to problems involving any type of deformation of the cubic metals. |

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absolute zero Acad alkali metals APPLICATION OF MORSE Arts and Sci Body centered BODY-CENTERED CUBIC LATTICES body-centered cubic metals Bridgman calculated central pairwise force Cesium change against pressure Chromium cohesive energy compressibility conditions are satisfied Crystal Lattices Daap2 Debye temperature elastic constants electron gas energy of cohesion equa equation 29 equation 32 experimental data experimental values Face centered face-centered and body-centered face-centered cubic lattice function of aao FUNCTION TO CUBIC Furth ref GIRIFALCO and VICTOR half-cell distance interact inverse-power potential L:J L:J L:J lattice constant lattice energy lattice parameter lattice sums Lewis Research Center METALS By LOUIS Molybdenum Morse constants MORSE POTENTIAL FUNCTION number of cubic pairwise central force pairwise potential function potential func pressure for cubic Proc REPORT R-5 APPLICATION rooon Rubidium Solid State Physics stability conditions Stability of Crystal TECHNICAL REPORT R-5 tion tungsten validity value of aa0 various crystal properties VICTOR G volume change zero temperature