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Filtering by: Alternative title ssim 4-H 7742 Remove constraint Alternative title ssim: 4-H 7742 Academic Affiliation Chemistry Remove constraint Academic Affiliation: Chemistry Decade 1970-1979 Remove constraint Decade: 1970-1979

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  • A study of simultaneous diffusion of Ca²⁺ and Sr²⁺ in alkali chlorides

    Creator:
    Machida, Hisashi
    Abstract:
    The simultaneous diffusion of Ca 2+ and Sr 2+ ions in purified single crystals of KC1 and NaC1 was studied over the temperature ranges from 451°C to 669°C in KC1 and from 448°C to 683°C in NaCl. A radioactive tracer technique was used in two types of measurements: diffusion from...
    Resource Type:
    Dissertation
    Full Text:
    impurity-vacancy complex in KC1 for calcium can be represented by G(Ca) = -0.507 eV + (2. 25 x 10 -4 eV

  • Vibrational and reorientational lifetimes in liquids determined by Raman spectroscopy

    Creator:
    Morgan, Larry G.
    Abstract:
    Studies of anisotropic and isotropic Raman line shape yield information about the rotational motion (rotational correlation function) and non-reorientational (vibrational) lifetimes. The rotational motion of carbon disulfide has been studied previously by the techniques of Raman spectroscopy (6, 43), Rayleigh scattering (43, 46) and direct measurement (47). This work was...
    Resource Type:
    Dissertation
    Full Text:
    substituted into Equations 1-12, 1-13, and 1-14 gives 1641) "0 Y.n, 4 2 2 I T (obs. H ) a T-FaZX) c 16n4