NEUTRON-SCATTERING STUDY OF THE PHASE-TRANSITION IN 1,3-CYCLOHEXANEDIONE CRYSTALS AT AMBIENT AND HIGH-PRESSURES

Authors
BOBROWICZ L KATRUSIAK A NAWROCIK W WASICKI J NATKANIEC I
Citation
L. Bobrowicz et al., NEUTRON-SCATTERING STUDY OF THE PHASE-TRANSITION IN 1,3-CYCLOHEXANEDIONE CRYSTALS AT AMBIENT AND HIGH-PRESSURES, Physica status solidi. b, Basic research, 196(1), 1996, pp. 39-47
Citations number
15
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physica status solidi. b, Basic research → ACNP
ISSN journal
03701972
Volume
196
Issue
1
Year of publication
1996
Pages
39 - 47
Database
ISI
SICI code
0370-1972(1996)196:1<39:NSOTPI>2.0.ZU;2-E
Abstract
Tile temperature and pressure dependences of elastic coherent and inel astic incoherent neutron seat tering spectra in polycrystalline 1,3-cy clohexanedione undergoing a first-order phase transition at 287 K, hav e been measured. The information on tile crystal lattice parameters an d the generalized phonon density function G(E) is analyzed. The presen ce of the transition hysteresis and the isomorphous phase transition h ave been confirmed.