The self-part of the generalized susceptibility of a supercooled binary soft-sphere system

J. Matsui, M. Fujisaki, T. Odagaki

Research output: Contribution to journalArticlepeer-review

Abstract

Using molecular-dynamics simulation, the self-part of the generalized susceptibility χ″s(q, ω) is calculated for a binary soft-sphere system at various temperatures from the liquid state to the glassy state and at the wavelength equal to the mean inter-particle distance. The dynamical slowing is clearly seen in the imaginary part of χs(q, ω); the α-peak splits out from the single main peak in the liquid state and moves toward the lower frequency side, as the temperature is reduced to the supercooled liquid state. In the glassy state, another slow dynamics identified as the fast process appears between the two separate peaks.

Original languageEnglish
Pages (from-to)335-339
Number of pages5
JournalJournal of Non-Crystalline Solids
Volume235-237
DOIs
Publication statusPublished - Aug 2 1998

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Materials Chemistry

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