Monitoring Spin-Crossover Properties by Diffused Reflectivity - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue Symmetry Année : 2021

Monitoring Spin-Crossover Properties by Diffused Reflectivity

Résumé

In this work we present a detailed study showing the importance of the Kubelka-Munk (KM) correction in the analysis of diffuse reflectivity measurements to characterize spin crossover compounds. Combined reflectance and magnetic susceptibility measurements are carried out as a function of temperature or time to highlight the conditions under which this correction becomes critical. In particular, we investigate the influence of the color contrast between the two spin states on the reflectance measurements. Interestingly, the samples’ contrast seems to play an important role on the spin-like domain structure as suggested by the symmetry of the FORC diagrams. These latest results are discussed within the framework of Classical Preisach model (CPM).
Fichier principal
Vignette du fichier
symmetry-13-01148-v3.pdf (1.13 Mo) Télécharger le fichier
Origine : Publication financée par une institution

Dates et versions

hal-03285997 , version 1 (16-07-2021)

Licence

Paternité

Identifiants

Citer

Gelu-Marius Rotaru, Epiphane Codjovi, Pierre-Richard Dahoo, Isabelle Maurin, Jorge Linares, et al.. Monitoring Spin-Crossover Properties by Diffused Reflectivity. Symmetry, 2021, 13 (7), pp.1148. ⟨10.3390/sym13071148⟩. ⟨hal-03285997⟩
91 Consultations
128 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More