Autor:	S. V. Chukaev, E. A. Gurskaya, V. A. Sokol, M. M. Pinaeva
Rok vydání:	2001
Předmět:	Materials science Alloy Doping Tantalum chemistry.chemical_element Dielectric engineering.material Condensed Matter Physics Metal chemistry visual_art visual_art.visual_art_medium engineering Composite material Europium Luminescence Spectroscopy Titanium
Zdroj:	Journal of Applied Spectroscopy. 68:135-140
ISSN:	0021-9037
DOI:	10.1023/a:1019281607466
Popis:	Luminescence of europium in anodic oxide films on thin–film Ti–Ta composites and the process of anodic oxidation of these by the method of chronovoltammetry are investigated for different orders of arrangement of metallic layers and temperatures of heat treatment. A correlation between the luminescence spectra and chronovoltammetric diagrams is noted. The luminescence is shown to be an efficient method for studying the complex phase composition of anodic oxide films. The luminescence spectra of samples are characterized by the presence of several types of luminescence centers inherent in the Eu3+ ion and the base. Conditions for the formation of Eu–doped anodic oxide films on a diffusion alloy, which are of interest for microelectronics as a new dielectric material, are determined.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::d5d9e1d415c8f40d01621adef5460f48 https://doi.org/10.1023/a:1019281607466 Zobrazit plný text záznamu Full text from SpringerLink