X-ray diffraction investigation of a spin crossover hysteresis loop
Langue
en
Article de revue
Ce document a été publié dans
Journal of Physics: Condensed Matter. 2007-08-15, vol. 19, n° 32, p. 326211 (11 p.)
IOP Publishing
Résumé en anglais
The nature and the mechanism of the magnetic hysteresis for the thermal spin crossover exhibited by an iron (II) compound is investigated by means of variable-temperature powder and single-crystal x-ray diffraction. The ...Lire la suite >
The nature and the mechanism of the magnetic hysteresis for the thermal spin crossover exhibited by an iron (II) compound is investigated by means of variable-temperature powder and single-crystal x-ray diffraction. The unit cell temperature dependence clearly evidences the amplitude of the strong structural rearrangement that accompanies the spin crossover—corresponding to a variation of 8.6% for one of the unit cell parameters—as well as the structural hysteresis width...< Réduire
Mots clés en anglais
X-ray diffraction
Iron(II)
Spin crossover
Hysteresis
Origine
Importé de halUnités de recherche