- Introduction
applications, for example materials for optical and electrical memories. In the frame of the project, plasma processes for
fabrication of thin films of selected perspective amorphous chalcogenides systems - GeGaS(Se, Te), GeAsSe, GeSbTe, etc. - will
be studied. Bulk glasses as well as amorphous thin films prepared by pulsed laser deposition will be characterized mainly from
the point of view of local structure and optical properties. Plasma formed during interaction of intense laser pulses with
chalcogenides will be studied in detail by LDI (laser desorption ionization) time-of-flight mass spectrometry. The results of
chemical diagnostics of the plasma will be correlated with the structure and properties of starting bulk glasses and thin films.
The results will be further used for the prognosis of synthesis of new materials and for the study and simulation of deposition
processes.