Jul 19, 2019   5:09 p.m. Dušana
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Modeling of the photoswitchable molecular magnetic materials.

Supervisor: prof. Ing. Roman Boča, DrSc.


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Project description:Magnetic molecular photo-switchable solid materials have been proposed for application in a new generation of displaying devices as well as of data-recording units. These compounds are characterized by a molecular bistability: the ?low-spin? and ?high-spin? states could coexist. The two states differ in their structural, volume, optical and magnetic characteristics which manifests in a thermo-chromic and photo-chromic effects (color change as a function of temperature or pressure). In some cases there exists a hysteresis effect which can be exploited as a memory of the material. This hysteresis behavior is controlled by forming domains in the solid state. The nature of the domain formation as well as a marked cooperativeness in the solid state are still not well understood.
Kind of project:Štefánik ()
Department:Department of Inorganic Chemistry (IICTM FCFT)
Project identification:SK-FR-00906
Project status:Successfully completed
Project start date :01. 01. 2006
Project close date:31. 12. 2007
Number of workers in the project:2
Number of official workers in the project:0