光谱学与光谱分析 |
|
|
|
|
|
Spectroscopic Properties of Er3+∶Ba0.65Sr0.35TiO3 Nanopowders |
WU Ji-qing, ZHANG Tian-jin*, WANG Jing-yang, YU Lin, PAN Rui-kun |
School of Materials Science and Engineering, Hubei University, Wuhan 430062,China |
|
|
Abstract Ba0.65Sr0.35TiO3 (BST) nanopowders doped with Er3+ were prepared by sol-gel method. The absorption spectrum and photoluminescence (PL) spectrum of Er3+∶BST nanopowders was measured at room temperature. Based on the Judd-Ofelt theory, the intensity parameters of Er3+ in BST nanopowders were determined, Ω2=0.993×10-20 cm2, Ω4=1.665×10-20 cm2 and Ω6=0.540×10-20 cm2, and then the values of the line strengths, radiative transition probabilities and branching ratios of Er3+ were calculated. According to the PL spectrum,the emission bands centered at about 522, 545, 654 and 851 nm corresponding to 2H11/2→4I15/2, 4S3/2→4I15/2, 4F9/2→4I15/2, and 4S3/2→4I13/2 transition were observed, and the emission properties were also discussed. The results show that the Er3+∶BST nanomaterials are prospective candidates for applications in new photoelectric devices.
|
Received: 2010-03-10
Accepted: 2010-06-25
|
|
Corresponding Authors:
ZHANG Tian-jin
E-mail: zhangtj@hubu.edu.cn
|
|
[1] Xu J, Menesklou W, Ivers-Tiffee E. Journal of the European Ceramic Society, 2004, 4(6): 1735. [2] Ryu H C, Moon S E, Lee S J, et al. Integrated Ferroelectrics, 2003, 54(1): 689. [3] Kim K B, Yun T S, Kim R Y, et al. Microwave and Optical Technology Letters, 2005, 45 (1): 15. [4] Du J, Choy K L. Materials Science and Engineering, 2006, 26 (5-7): 1117. [5] Ruan K B, Gao A M, Deng W L, et al. Journal of Applied Physics, 2008, 104: 036101-1. [6] LI Bao-zeng, ZHENG Zhi-qiang, YANG Ji-wen, et al(厉宝增, 郑志强, 杨绩文, 等). Chinese Physics Letters(中国物理快报), 2005, 22(1): 80. [7] LI Pan-lai, WANG Zhi-jun, YANG Zhi-ping, et al(李盼来, 王志军, 杨志平, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2009, 29(1): 70. [8] Maiman T H. Nature, 1960, 187: 493. [9] Valiente R, Wenger O, Gudel H U. Chemical Physics Letters, 2000, 320: 693. [10] WU Guang-zhao(吴光照). Luminescence and Display(发光与显示), 1980, 4(1): 31. [11] Ofelt G S. Journal of Chemical Physics, 1962, 37: 511. [12] Judd B R. Physical Review, 1962, 127: 750. [13] Tanabe S, Tamai K, Hirao K. Physical Review B, 1996, 53(13): 8358. [14] Tanabe S. J. Non-Cry. Solids, 1999, 259: 1. [15] Amin J, Dussardier B, Schweizer T, et al. Jounal of Luminnescence, 1996, 69(1): 17. [16] Sardar Dhiraj K, Chandrasekharan Sreerenjini, Nash Kelly L, et al. Journal of Applied Physics, 2008, 104: 023102-1. [17] Sardar Dhiraj K, Nash Kelly L, Yow Raylon M, et al. Journal of Applied Physics, 2007, 101: 113115-1. [18] HUANG Li-lei, HONG Zhi, QIU Wen-fa(黄莉蕾, 洪 治, 邱文法). Chinese J. Quantum Electronics(量子电子学报), 1999, 16(2): 152.
|
[1] |
SUN Yan-wen1, CHANG Yu2, JIN Yu-fen1, XIE Wen-bing2, CHANG Jing1, YU Ting1*, PAN Li-hua2. Study of Synthesis and Spectral Property of Europium Cryptate[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(07): 2189-2193. |
[2] |
CHEN Yue-e1, SHAO Qiu-feng2, JIA Li-xiao1. Judd-Ofelt Theory Analysis and Spectroscopic Properties of Nd3+-Doped Cadmium Aluminium Silicate Glasses[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(05): 1345-1349. |
[3] |
FAN Chun-hui1, CHANG Min1, ZHANG Ying-chao2 . Spectral Characteristics of Dissolved Organic Matter (DOM) Derived from Water and Sediment in Normal Flow Period of the Intersection Zone of Jing River and Wei River [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(09): 2863-2869. |
[4] |
ZHA Jia-yu, LIN Ying-hui, XU Jun-chao, ZHANG You-lai, ZENG Lin-tao* . Synthesis and Spectroscopic Properties of Some Novel BODIPY Dyes [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2014, 34(11): 3034-3039. |
[5] |
SHEN Xiao-min, JIANG Xiong-jie, ZHU Yu-jiao, ZHANG Han-hui, HUANG Jian-dong* . Spectral Properties, Photodynamic Anticancer Activity and the Interaction with Albumin of Silicon Phthalocyanine Axially Modified by Pyrimidine Derivatives [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33(08): 2148-2152. |
[6] |
TAN Chao1, PENG Chun-xiu2, GAO Bin1, GONG Jia-shun1* . Spectroscopic and Structural Characteristics of the Main Components of Theabrownin in Pu-erh Tea [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 32(04): 1051-1056. |
[7] |
SHE Jiang-bo1, LI Dong-dong2, WANG Peng-fei1, ZHU Yong-gang1, WEI Wei3*, PENG Bo1,3* . Synthesis and Optical Properties of Nd(Ⅲ) Perfluoro-Carboxylate Complexes with 2,2’-Bipyridine[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2012, 32(04): 1047-1050. |
[8] |
XIAO Rong-ping,HUANG Jian-dong*,ZHANG Han-hui* . Synthesis and Spectroscopic Properties of Covalent Albumin Conjugates of Phthalocyanine Zincs Substituted with Metadicarboxyphenoxyl Groups [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2011, 31(05): 1322-1327. |
[9] |
XIAO Rong-ping,ZHANG Na,HUANG Jian-dong*,ZHANG Han-hui* . Influence of Albumin on the Spectroscopic Properties and Existence State of Mono-Substituted Phthalocyanine Zinc(Ⅱ) [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2011, 31(04): 1052-1056. |
[10] |
ZHANG Li-ping1, TANG Huan-wei1, QU Ping1, LI Shuai1, QIN Zhu2, SUN Su-qin2 . Spectral Property of One-Dimensional Rodlike Nano Cellulose [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2011, 31(04): 1097-1100. |
[11] |
FU Shang-yi, GU Mu*, LIU Xiao-lin, NI Chen, LIU Bo, HUANG Shi-ming . Study on the Enhanced Luminescence of GdTaO4∶Eu3+ Phosphors by Li+ Codopant [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2010, 30(09): 2317-2320. |
[12] |
GONG Jia-shun1, HU Xiao-jing1, PENG Chun-xiu2, ZHOU Hong-jie3 . The Molecular Composition and Spectral Properties of Polysaccharide Isolated from Pu-Erh Tea and Its Material[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2010, 30(07): 1960-1964. |
[13] |
SU Jing1, ZHANG Qing-li2, YIN Shao-tang2, SUN Dun-lu2, SHAO Shu-fang2 . Raman Spectra Analysis of Nd∶YAG Single Crystal and Its Nano-Powder [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2009, 29(06): 1577-1580. |
[14] |
XIONG Hui-xin, ZHOU Li-xiang*. Preparation of Nanocrystalline Goethite (α-FeOOH) by Gel-Network Precipitation Method and Spectral Properties[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2009, 29(06): 1590-1594. |
[15] |
AI Shi-yun1,GAO Ji-gang1,ZHU Lu-sheng2*,MA Zhi-jun1,LI Xiao-chen1. Preparation and Spectroscopic Studies of Nanosilver/Silk-Fibroin Composite[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2008, 28(09): 2126-2129. |
|
|
|
|