Luminescence Properties of Rare Earth Ion-Doped Monoclinic Yttrium Sesquioxide

Autor:	Masaaki Tamatani, Miwa Okumura, Naotoshi Matsuda, Ariane Keiko Albessard
Rok vydání:	1997
Předmět:	Photoluminescence Materials science Doping General Engineering General Physics and Astronomy chemistry.chemical_element Phosphor Cathodoluminescence Oxygen Ion chemistry Physical chemistry Luminescence Nuclear chemistry Monoclinic crystal system
Zdroj:	Japanese Journal of Applied Physics. 36:6411
ISSN:	1347-4065 0021-4922
DOI:	10.1143/jjap.36.6411
Popis:	Monoclinic Y2O3 phosphors doped with Eu3+ or Pr3+ are obtained for the first time by treatments in inductively-coupled thermal plasma. This paper reports the luminescence properties of these phosphor materials. The assumption proposed earlier by the authors, that the emitting levels of Pr3+ in Gd2O3 are determined by the distance between the Pr3+ ion and the surrounding oxygen ligands, is found consistent even when the monoclinic Y2O3:Pr and other oxides are included.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::56c6a6bf4db662475c23e9fe69b48b8b https://doi.org/10.1143/jjap.36.6411 Zobrazit plný text záznamu