Article ID Journal Published Year Pages File Type
1485921 Journal of Non-Crystalline Solids 2006 5 Pages PDF
Abstract

We have studied the mass density and the dielectric permittivity of the glass forming liquid meta-fluoroaniline under hydrostatic pressure up to 700 MPa. Isothermal, isobaric, and isochoric glass transitions were induced which demonstrate the dependence of the glassy state on the thermodynamic path. The pressure dependence of the secondary relaxation and of the glass transition/melting temperature and the lower density of the pressure-induced glass compared to the liquid support a cluster model with defects for this hydrogen bonded glass.

Related Topics
Physical Sciences and Engineering Materials Science Ceramics and Composites
Authors
, ,