Origin of the changes in physical properties of SnO2 thin polycrystalline films subjected to thermal treatment Ivashchenko, A. I. ; Khoroshun, I. V. ; Kiosse, G. A. ; Maronchuk, I. Yu. ; Popushoi, V. V. Abstract Publication: Crystallography Reports Pub Date: September 1997 Bibcode: 1997CryRp..42..831I