Rutherford backscattering spectroscopy of amorphous films of Ag-As-S system prepared by spin-coating technique

0105674 - UJF-V 20043248 RIV NL eng J - Journal Article
Wágner, T. - Kohoutek, T. - Peřina, Vratislav - Macková, Anna - Hnatowicz, Vladimír - Wágner, T. - Kasap, S. O. - Frumar, M. - Vlček, M.
Rutherford backscattering spectroscopy of amorphous films of Ag-As-S system prepared by spin-coating technique.
[Spektroskopie Rutherfordova rozptylu na systémech amorfních tenkých vrstev Ag-As-S připravených technikou spinových povlaků.]
Nuclear Instruments & Methods in Physics Research Section B. 219/220, - (2004), s. 875-879. ISSN 0168-583X. E-ISSN 1872-9584
R&D Projects: GA ČR GP102/01/D069
Institutional research plan: CEZ:AV0Z1048901
Keywords : solid-state reaction * chalcogenide films * coated AS2S3
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 0.997, year: 2004

A new class amorphous chalcogenide films of the system Ag-As-S prepared by standard spin-coating technique from organic solutions of chalcogenide glasses were studied. Rutherford backscattering spectroscopy (RBS) has been proved as an important non-destructive toot for establishing composition and depth distribution of the elements within prepared films. Elastic recoil detection analysis (ERDA) allowed us to study H presence in addition to the basic constituent atoms (Ag, As, S) in films. The mu-XRF spectroscopy and SEM with EDX analysis showed that the films were stoichiometric with a composition of AgAsS2. Differential scanning calorimetry (DSC) has proven the similarities of thermal parameters such as glass transition temperature, T-g, and crystallization temperature T-c between spin-coated films and bulk glass of AgAsS2.

Nová třída amorfních chalkogenidových filmů systémů Ag-As-S připravených standartní technikou spinovéh povlékání z organických roztoků chalkogenových skel je studována nedestruktivní metodou RBS a dalšími metodami.
Permanent Link: http://hdl.handle.net/11104/0012900