0185320 - UJF-V 20010047 RIV NL eng J - Journal Article
Wágner, T. - Peřina, Vratislav - Macková, Anna - Rauhala, E. - Seppala, A. - Vleck, M. - Kasap, S. O. - Vlček, M. - Frumar, M.
The tailoring of the composition of Ag-As-S amorphous films using photo-induced solid state reaction between Ag and As30S70 films.
Solid State Ionics. Roč. 141, - (2001), s. 387-395. ISSN 0167-2738. E-ISSN 1872-7689
R&D Projects: GA ČR GA203/99/0420; GA AV ČR KSK1010104
Subject RIV: BG - Nuclear, Atomic and Molecular Physics, Colliders
Impact factor: 1.534, year: 2001

Kinetics of optically induced reaction between silver and As30S70 films was measured by monitoring the change in thickness of the undoped chalcogenide using a modified computer-controlled reflectivity technique. Silver concentration profiles during optically induced solid state reaction (OSSR) were traced by means of Rutherford backscattering spectroscopy (RBS). The composition of the As-S films was chosen to be As30S70, which is the most favorable for optically induced solid state reaction, because it yield a homogenous photodoped product. A new technique of step-by-step optically induced solid state reaction of Ag into As30S70, amorphous films, which has allowed to design films with exact silver concentration and to study their properties, isreported.
Permanent Link: http://hdl.handle.net/11104/0002071