Influence of vacancies on phase transition in an organic molecular crystal
arXiv:physics/0411040
Abstract
By the example of phase transition (alpha - beta) in p-dichlorobenzene it is shown, that for phase transition presence of vacancies is necessary. In an ideal crystal, such transition is improbable, that is confirmed with calculations and their consent with experimental information on spectrums of the lattice oscillations.
3 pages, 1 figure