Francois Varret

Intrinsic effects of the boundary condition on the switching process of spin crossover solids (2009)

Nishino, Masamichi, Enachescu, Cristian, Miyashita, Seiji, Boukheddaden, Kamel, Varret, Francois

We investigated clustering dynamics of domains in switching processes between the low spin (LS) and high spin (HS) phases in thermal induced hysteresis loops of spin-crossover (SC) solids. In SC...

SOM assembly of hydroxynaphthoquinone and its oxime: Polymorphic X-ray structures and EPR studies (2006)

Todkary, Ashwini V., Dalvi, Rupali, Salunke-Gawali, Sunita, Linares, Jorge, Varret, Francois, Marrot, Jerome, ...

Study on solvent-induced polymorphism in x-ray structures of 2-hydroxy-1,4-naphthoquinone (Lawsone) 1, is carried out. In protic methanol, 1 crystallizes in monoclinic space group P21/c (1a)...

A Unified Theoretical Description of the Thermodynamical Properties of Spin Crossover with Magnetic Interactions (2005)

Boukheddaden, Kamel, Nishino, Masamichi, Miyashita, Seiji, Varret, Francois

After the discovery of the phenomena of light-induced excited spin state trapping (LIESST), the functional properties of metal complexes have been studied intensively. Among them, cooperative...

Dynamical Aspects of Photoinduced Magnetism and Spin-Crossover phenomena in Prussian Blue Analogs (2005)

Nishino, Masamichi, Boukheddaden, Kamel, Miyashita, Seiji, Varret, Francois

We present dynamical properties of spin crossover compounds with photomagnetization, proposing a new model in which the spin-crossover phenomena and magnetic ordering are incorporated in a unified...