Hyperfine Interactions

, Volume 56, Issue 1–4, pp 1483–1486 | Cite as

Bound diffusion of ultrafine particles in generalized anharmonic potential

  • A. S. Plachinda
  • V. E. Sedov
  • V. I. Khromov
  • L. V. Bashkeev
  • I. P. Suzdalev
Relaxation Effects Diffusion

Abstract

Bound diffusion of ultrafine particles of ferric hydroxide precipitated inside the polymeric cross-linkage degree the experimental spectra reveal a striking broadening up to hundreds of mm/s. This is a consequence of the crossover from the diffusion of a Brownian oscillator to free diffusion in restricted volume, the spatial displacements of the particles depending on the cross-linkage and changing from 0.1 to 0.6 Å.

Keywords

Thin Film Hydroxide Experimental Spectrum Ultrafine Particle Free Diffusion 

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Copyright information

© J.C. Baltzer A.G. Scientific Publishing Company 1990

Authors and Affiliations

  • A. S. Plachinda
    • 1
  • V. E. Sedov
    • 2
  • V. I. Khromov
    • 3
  • L. V. Bashkeev
    • 1
  • I. P. Suzdalev
    • 1
  1. 1.Institute of Chemical PhysicsMoscowUSSR
  2. 2.I.V. Kurchatov Institute of Atomic EnergyMoscowUSSR
  3. 3.High School of Chemical TechnologyMoscowUSSR

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