J
J.L. Fourquet
Researcher at University of Maine
Publications - 2
Citations - 115
J.L. Fourquet is an academic researcher from University of Maine. The author has contributed to research in topics: Phonon & Phase transition. The author has an hindex of 2, co-authored 2 publications receiving 111 citations.
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A study of the structural phase transitions in AlF3: X-ray powder diffraction, differential scanning calorimetry (DSC) and Raman scattering investigations of the lattice dynamics and phonon spectrum
TL;DR: In this paper, the cubic-rhombohedral phase transition at 450 degrees C of AlF3 is studied by DSC, X-ray powder diffraction and Raman scattering, and it is demonstrated that the transition is of first order with a hysteresis of about 6 degrees.
Journal ArticleDOI
Structure and dynamics of the inverted perovskite BaLiF3
TL;DR: In this article, the low frequency phonon spectrum is investigated by inelastic neutron scattering and the whole spectrum is calculated using a rigid ion model, and an estimation of the phonon density of states is deduced.