title: Luminescent properties of Tb3+ and Gd3+ ions doped aluminosilicate oxyfluoride glasses.
abstract: Tb(3+) and Gd(3+) ions doped lithium-barium-aluminosilicate oxyfluoride glasses have been prepared. The transmission, emission and excitation spectra were measured. It has been found that those Tb(3+)-doped lithium-barium-aluminosilicate oxyfluoride glasses exhibit good UV-excited luminescence. The luminescence intensity of Tb(3+) ion increases for those (Tb(3+), Gd(3+))-codoped glasses. Energy transfer process from Gd(3+) ion to Tb(3+) ion is indicated.
authors.affiliation: Department of Chemistry and Chemical Engineering, Hunan University of Arts and Science, No. 170 dongting Road, Changde 415000, Hunan, People's Republic of China. zchg200@126.com
authors.forename: Chenggang
authors.initials: C
authors.lastname: Zuo
authors.forename: Anxian
authors.initials: A
authors.lastname: Lu
authors.forename: Ligang
authors.initials: L
authors.lastname: Zhu
authors.forename: Zhihua
authors.initials: Z
authors.lastname: Zhou
authors.forename: Woyun
authors.initials: W
authors.lastname: Long
mesh_terms: D000538:Aluminum Silicates / Q000737:chemistry*; D001464:Barium / Q000737:chemistry; D005461:Fluorine / Q000737:chemistry*; D005682:Gadolinium / Q000737:chemistry*; D005898:Glass; D007477:Ions; D008094:Lithium / Q000737:chemistry; D049449:Luminescence; D010087:Oxides / Q000737:chemistry*; D013050:Spectrometry, Fluorescence / Q000379:methods; D013056:Spectrophotometry, Ultraviolet / Q000379:methods; D013725:Terbium / Q000737:chemistry*
chemical_list: D000538:Aluminum Silicates; D007477:Ions; D010087:Oxides; D013725:Terbium; D001464:Barium; D005461:Fluorine; C014559:fluorine monoxide; D008094:Lithium; D005682:Gadolinium