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SrS:Eu,Sm的制备及其光谱特性的研究
Alternative TitleThe Study on Preparation and Spectrum Properties of SrS: Eu, Sm
刘艳平; 陈朝阳; 范艳伟; 巴维真; 杜彦召; 王军华
2008
Source Publication影像科学与光化学
ISSN1674-0475
Volume26Issue:4Pages:299-304
Abstract采用碳还原法合成SrS:Eu,Sm,研究了灼烧温度及灼烧时间对样品发光性能的影响.通过X射线衍射(XRD)测试证明合成材料纯度较高,样品具有SrS的面心立方结构,晶格常数为0.601nm.样品的激发谱峰值在272、340、466nm处,荧光光谱的峰值在614 nm处,光激励发光峰为608 nm,光激励发光的光谱响应范围为800-1400 nm.
Other AbstractSrS:Eu,Sm material was prepared by carbon reduction method.The effect of calcinations'temperature and time on luminescence intensity were studied.X-ray diffraction(XRD) tests prove that the synthetically materials have single phase and the samples prepared is with face-center cubic structure and the lattice parameter is 0.601 nm.The peak of sample excitation spectrum is at 272 nm,340 nm,and 466 nm.The peak of fluorescence spectrum is at 603 nm.The photo-stimulation luminescence spectrum of peak is at 608 nm.The optical stimulated luminescence spectral response range is between 800 and 1400 nm.
Keyword碳还原法 电子俘获 光激励发光 发光中心
Indexed ByCSCD
CSCD IDCSCD:3346138
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Document Type期刊论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/4026
Collection材料物理与化学研究室
Affiliation中国科学院,新疆理化技术研究所
Recommended Citation
GB/T 7714
刘艳平,陈朝阳,范艳伟,等. SrS:Eu,Sm的制备及其光谱特性的研究[J]. 影像科学与光化学,2008,26(4):299-304.
APA 刘艳平,陈朝阳,范艳伟,巴维真,杜彦召,&王军华.(2008).SrS:Eu,Sm的制备及其光谱特性的研究.影像科学与光化学,26(4),299-304.
MLA 刘艳平,et al."SrS:Eu,Sm的制备及其光谱特性的研究".影像科学与光化学 26.4(2008):299-304.
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