Periodic Reporting for period 4 - CRYVISIL (Crystalline and vitreous silica films and their interconversion)
Okres sprawozdawczy: 2020-07-01 do 2022-06-30
In parallel, we presented a new polymorph of the 2D silica film. This may allow for important insights into growth modes and transformations of 2D silica films as a model system for the study of glass transitions. In order to broaden the focus we also spent some time on further amorphous oxide film systems. We presented the growth and microscopic characterization of 2D germania films and obtained a comprehensive image of the germania film structure. In addition using the low energy electron microscopy (LEEM) and spectroscopy (PEEM) instrument, the temperature range for the glass formation and apparent activation energies have been explored.