Now showing items 1-2 of 2

    • Measurement of Equilibrium Concentrations of Vacancies in Copper 

      Simmons, RO; Balluffi, RW (2014-07-02)
      The net added fraction of thermally-generated atomic sites, ΔNN, has been measured, during equilibrium heating to near the melting point, in a coarse-grained copper bar of 99.999% purity. The linear thermal expansion, ΔLL, ...
    • Measurment of Equilibrium Concentrations in Aluminum 

      Simmons, R.O.; Balluffi, R.W. (1959-07-31)
      Measurements of change in length and change in lattice parameter were made at identical temperatures on 99.995% aluminum in the temperature range 229 to 656°C. Length changes, ΔL, were measured on an unconstrained horizontal ...