SrS:Eu,Sm的制备及其光谱特性的研究

doi:10.7517/j.issn.1674-0475.2008.04.299

影像科学与光化学 ›› 2008, Vol. 26 ›› Issue (4): 299-304.DOI: 10.7517/j.issn.1674-0475.2008.04.299

SrS:Eu,Sm的制备及其光谱特性的研究

刘艳平^1,2, 陈朝阳¹, 范艳伟¹, 巴维真¹, 杜彦召^1,2, 王军华¹

1. 中国科学院, 新疆理化技术研究所, 新疆, 乌鲁木齐, 830011;
2. 中国科学院, 研究生院, 北京, 100049

收稿日期:2007-11-26 修回日期:2007-12-28 出版日期:2008-07-23 发布日期:2008-07-23
通讯作者: 陈朝阳
基金资助:
国家自然基金(10475112);2005年度中国科学院“西部之光”项目.

The Study on Preparation and Spectrum Properties of SrS:Eu,Sm

LIU Yan-ping^1,2, CHEN Zhao-yang¹, FAN Yan-wei¹, BA Wei-zhen¹, DU Yan-zhao^1,2, WANG Jun-hua¹

1. Xinjiang Technical Institute of Physics & Chemistry, Chinese Academy of Sciences, Xinjiang 830011, Urumqi, P.R.China;
2. Graduate School of Chinese Academy of Sciences, Beijing 100049, P.R.China

Received:2007-11-26 Revised:2007-12-28 Online:2008-07-23 Published:2008-07-23

摘要/Abstract

摘要： 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614nm处,光激励发光峰为608nm,光激励发光的光谱响应范围为800—1400nm.

关键词: 碳还原法, 电子俘获, 光激励发光, 发光中心

Abstract: SrS: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.

Key words: carbon reduction method, electron trapping, photo-stimulated luminescence

中图分类号:

O614
O434

刘艳平, 陈朝阳, 范艳伟, 巴维真, 杜彦召, 王军华. 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.

LIU Yan-ping, CHEN Zhao-yang, FAN Yan-wei, BA Wei-zhen, DU Yan-zhao, WANG Jun-hua. The Study on Preparation and Spectrum Properties of SrS:Eu,Sm[J]. Imaging Science and Photochemistry, 2008, 26(4): 299-304.

参考文献

[1] Hidehito N,Toshi mitsu S,Tomoyuki Sato.Smart photosti mulable phosphor materialsfor erasable andrewritable optical memory[J].SPIE,l987,3141:447-455.
[2] Keller S P,Mapes J E,Cheroff G.Studies on some infrared sti mulable phosphors[J].Phys.Rev.,1957,108:663-676.
[3] 陈述春,戴凤妹.一类高效红外上转换材料[J].红外与毫米波学报,1996,15(3):199-202.Chen S C,Dai F M.Akind of high efficiencyinfrared upconversionluminescent material[J].J.Infrared Milli m.Waves,1996,15(3):199-202.
[4] 黄丽清,赵军武,王永昌.电子俘获材料CaS:Eu,Sm红外上转换光衰减特性的研究[J].红外与毫米波学报,2002,21(3):264-267.Huang L Q,Zhao J W,Wang Y C.Upconversion luminescence decay characteristics of electron trapping material CaS:Eu,Sm[J].J.Infrared Milli m.Waves,2002,21(3):264-267.
[5] Lindmayer J.Anewerasable optical memory[J].Solid State Technology,1988,31(8):135-138.
[6] 张希艳,姜薇薇,卢利平.CaS:Eu²⁺,Sm³⁺的制备与表征[J].光学技术,2004,30(3):296-298.Zhang X Y,Jiang W W,Lu L P.Preperation and character of CaS:Eu,Sm[J].Optical Technology,2004,30(3):296-298.
[7] Suganda J.Use as electron trapping materials in optical signal processing,1.parallel Boolean logic[J].Appl.Opt.,1990,29(32):480.
[8] Suganda J.Use as electron trapping materials in optical signal processing.2:parallel Boolean logic[J].Appl.Opt.,1991,30(20):2879.
[9] Keller S P.Studies on some infrared sti mulated phosphors[J].Phys.Rev.,1957,108:663.
[10] McKeever S WS.Optically sti mulatedluminescence dosi metry[J].Nucl.Inst.Meth.in Phys.Res.,B,2001,184:29-54.
[11] Zhang X Y,Jiang W W,Yang KS,et al.Preparation of CaS:Eu²⁺,Sm³⁺by solid reaction method andits photo-sti mulatedluminescence[J].J.Rare Earth.,2004,22(4):466-469.
[12] Fan WH,Wang YC,Gong P.Preparation and optical properties of a kind of electrontrappinginfraredsti mulable ma-terials[J].Acta Photonica Sinica,1997,26(9):803-808.

SrS:Eu,Sm的制备及其光谱特性的研究

The Study on Preparation and Spectrum Properties of SrS:Eu,Sm

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 2

编辑推荐

Metrics

本文评价

[1]	李捷, 韩莉, 薛敏钊, 张青, 刘燕刚. 紫外线对BaFCl:Eu光激励发光的增强效应[J]. 影像科学与光化学, 2003, 21(1): 39-45.
[2]	阮昊, 陈述春, 戴凤妹, 干福熹. 电子俘获材料在光记录中的应用[J]. 影像科学与光化学, 1997, 15(1): 54-58.