Reply to ``Comment on `Light scattering study of the phase transition in sym-triazine' ''
Rae’s1 comments on the author’s paper concerning the phase transition in sym‐triazine2 are answered. (AIP)
Comments on ‘‘Scaling theory and enthalpy of mixing for binary fluids’’
The stability criterion from the second law of thermodynamics is emplasized for the enthalpy of mixing of a binary mixture near a critical solution temperature. Brinke and Karasz1 results are discussed regarding a scaling model. (AIP)
The Structural Phase Transition in Solid DCN
Abstract Neutron scattering measurements on deuterated hydrogen cyanide have shown that the structural phase transition from a tetragonal to an orthorhombic form at 160 K is a first order transition. A transverse acoustic phonon mode, which has the symmetry of the transition was observed at very low energies and showed “softening” as the transition was approached from above.