Scanning electrone microscopy FlexSEM 1000 II (SU 1000)
SEM (or SEM-EDS) analys will be performed using FlexSEM 1000 II scanning electron microscope from Hitachi Ltd. (Tokyo, Japan) and EDS AZtec system from Oxford Instruments (Abingdon, United Kingdom). Moreover, if necessery, studied materials will be coated with a fine gold layer to increase their conductivity in the vacuum chamber using a 108 Auto Sputter Coater from Cressington Scientific Instruments (Watford, United Kingdom).