title: [Infrared photostimulated luminescence and optical storage compares in alkaline earth sulphide doped with Mn].
abstract: The phosphors SrS: Eu and CaS: Eu doped with Mn were prepared by sulfurization flux method (SFM). Infrared photostimulated luminescence (PSL) of both the phosphors were measured. The PSL peak wavelength of SrS: Eu, Mn is 610 nm. Comparing the storage intensities, SrS has better optical properties. The doping of Mn2+ increases photon amount and improves the storage properties.
authors.affiliation: Institute of Optoelectronics Technology, Laboratory of Materials for Information Storage and Display, Ministry of Railway Key Laboratory, Beijing Jiaotong University, Beijing 100044, China.
authors.forename: Lin
authors.initials: L
authors.lastname: Zhang
authors.forename: Yong-sheng
authors.initials: YS
authors.lastname: Wang
authors.forename: Li
authors.initials: L
authors.lastname: Sun
authors.forename: Cheng-zhu
authors.initials: CZ
authors.lastname: Lu
mesh_terms: D017610:Calcium Compounds / Q000737:chemistry; D005063:Europium / Q000737:chemistry; D049449:Luminescence; D008163:Luminescent Measurements / Q000379:methods; D008345:Manganese / Q000737:chemistry*; D013050:Spectrometry, Fluorescence; D013055:Spectrophotometry, Infrared; D013324:Strontium / Q000737:chemistry*; D013440:Sulfides / Q000737:chemistry*
chemical_list: D017610:Calcium Compounds; D013440:Sulfides; C033907:calcium sulfide; D008345:Manganese; D005063:Europium; D013324:Strontium