光谱学与光谱分析 |
|
|
|
|
|
Photoelectron Time-Resolved Spectrum and Phosphor Spectrum of Luminescent Material ZnO by Microwave Absorption Method |
DONG Guo-yi, DOU Jun-hong, GE Shi-yan, LIN Lin, ZHENG Yi-bo, WEI Zhi-ren |
College of Physics Science and Technology,Hebei University,Baoding 071002,China |
|
|
Abstract The process of decay of photo-generated electrons in the conduction band of ZnO:Zn and ZnO powder materials after excitation with a ultra-short pulse laser has been investigated in this paper by microwave absorption method. The excitation and emission spectra of ZnO:Zn were measured at room temperature. It was measured that the lifetime of photoelectrons in the materials ZnO and ZnO:Zn are 64 ns and 336 ns respectively. It is believed that the increase of the lifetime in the material of ZnO:Zn is due to the prolong of relaxation time caused by the defect structure in the material.
|
Received: 2004-11-08
Accepted: 2005-03-28
|
|
Corresponding Authors:
DONG Guo-yi
|
|
Cite this article: |
DONG Guo-yi,DOU Jun-hong,GE Shi-yan, et al. Photoelectron Time-Resolved Spectrum and Phosphor Spectrum of Luminescent Material ZnO by Microwave Absorption Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2005, 25(11): 1753-1755.
|
|
|
|
URL: |
https://www.gpxygpfx.com/EN/Y2005/V25/I11/1753 |
[1] Th Müssig, et al. J. Image. Sci. Tech.,1994,38: 526. [2] Th Müssig, et al. J. Image Sci. Tech., 1997,41: 118. [3] FU Guang-sheng, et al(傅广生, 等). Photographic Science and Photochemistry(感光科学与化学), 2002,20: 60. [4] Yang S P, et al. Chin. Phys. Lett., 2002,19: 429. [5] Bagnall D M,Chen Y F,Zhu Z,et al. Appl. Phys. Lett., 1997,70(17): 2230. [6] Zu P,Tang Z K,Kawasaki M,et al. Solid State Communication, 1997,103(8): 459. [7] Bagnall D M,Chen Y F,Zhu Z,et al. Appl. Phys. Lett., 1998,73(8): 1038. [8] GUO Chang-xin,FU Zhu-xi, SHI Chao-shu(郭常新, 傅竹西, 施朝淑). Chin. J. Lumin.(发光学报), 1998,19(3): 293. [9] Lü Shu-chen,SONG Guo-li,et al(吕树臣, 宋国利, 等). Chin. J. Lumin.(发光学报), 2002,23(3): 306. [10] Garces N Y,Wang L,Bai L,et al. Applied Physics Letters, 2002,81(4):622. [11] MEI Zeng-xia, ZHANG Xi-qing, WANG Zhi-jian, et al(梅增霞,张希清,王志坚, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2003, 23(3): 461. [12] Lü Shu-chen, SONG Guo-li, ZHANG Jia-hua, et al(吕树臣,宋国利,张家骅, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2003, 23(6): 1049. [13] YU Hai-yin, DU Jun, GU Jia-shan, et al(宇海银, 杜 俊, 顾家山, 等). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004, 24(2): 177. [14] DONG Guo-yi, et al(董国义,等). Acta Phys. Sinica(物理学报), 2003,52(03): 745. |
[1] |
JING Jian-yuan, YUAN Liang, ZHANG Shui-qin, LI Yan-ting, ZHAO Bing-qiang*. Multispectral Structural Characterization of Humic Acid-Enhanced Urea[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(08): 2610-2615. |
[2] |
LI Huan-tong1, 2, ZHU Zhi-rong1, 2, QIAO Jun-wei1, 2, LI Ning3, YAO Zheng3, HAN Wei1, 2. Molecular Representations of Jurassic-Aged Vitrinite-Rich and
Inertinite-Rich Coals in Northern Shannxi Province by
FTIR, XPS and 13C NMR[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(08): 2624-2630. |
[3] |
TANG Ming-zhu1, WANG Zhi-ying1, WANG Yun-shan2*, BAO Wei-jun2, YANG Gang2, SUN Yong3. Characterization of the Impurity Phases in Phosphogypsum by the EBSD-XPS Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2022, 42(01): 136-140. |
[4] |
ZHANG Ying-qiang1, ZHANG Shui-qin2, WANG Li-yan1*, YUAN Liang2, LI Yan-ting2, XIONG Qi-zhong3, LIN Zhi-an2, ZHAO Bing-qiang2*. Multispectral Structural Characterization of Low-Molecular-Weight Organic Acids Modified Urea[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(10): 3129-3136. |
[5] |
LIU Hong-fang, WANG Rui, LIAN Xia-yu, HUO Li-juan, MA Jun. Research of the Removal of SeO2-3 With Pyrite Based on XPS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(05): 1458-1462. |
[6] |
LI Jing-jing1, 2, WU Hao-rong1, ZHANG Xiao-dong1, YU Lan1*. Study on X-Ray Photoelectron Spectroscopy of High-Temperature Vulcanized Silicone Rubber Accelerated Aging by Ultraviolet Radiation[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2021, 41(03): 720-726. |
[7] |
WANG Yu1, LUO Lan1, 2*, GUO Rui1, SUN Chuan-yao1, GAO Ming-yuan1. Cation Substitution-Dependent Phase Transition and Color-Tunable Emission in (Ca1-xBax)2SiO4∶Eu Phosphor Series[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(06): 1895-1901. |
[8] |
LIN Lin1, YANG Ju-cai2*, YING Chun1, LI Ji-jun1, ZHAO Er-jun1. Structures, Stablity and Spectroscopic Property of Chromium Doped Silicon Clusters[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(05): 1388-1392. |
[9] |
XU Yong2, XU Yan3, JIANG Zhen-dong2, HUANG Yuan-fang1, WU Xue-min2*. A Study of Adsorption Property of Containing Polyamine Anchoring Group Dispersant onto Oxadiargyl Particles Surface by Using FTIR, XPS and SEM[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(05): 1431-1435. |
[10] |
MA Li1, JIA Liang-liang1, QI Xue-min1, CHU Jie1*, ZHANG Jun-hua1, CHANG De-long2*, XU Ya-ya2. Structural Properties and Composition of Paulownia:Effect of Acetic Acid and Sodium Sulfite Combined Pretreatment[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40(02): 523-528. |
[11] |
WANG Hao1, 2, JIN Bao-sheng1*, WANG Xiao-jia1, YU Bo2, CAO Jun1, Lü Dong-qiang2. Research of Texture Structure for Coke Layer in Ascension Pipe of Coke Oven Based on SEM and XPS[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(11): 3333-3339. |
[12] |
LI Xu1, 2, ZHU Gan-yu3, GONG Xiao-kang1, LI Shao-peng3, XU Wei1, LI Hui-quan3, 4*. Occurrence of the Impurities in Phosphorus Rock and the Research of Acidolysis Process[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(04): 1288-1293. |
[13] |
MAO Feng1, WANG Ming-jia2*. Low-Light-Level Readout Based on Quantum Dots-in-Well Photodetector at Room Temperature[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2019, 39(03): 877-881. |
[14] |
WANG Li-ying1,2,XU Yan3,JIANG Zhen-dong2,XU Yong2,XIANG Sheng2,GUO Xin-yu2,WU Xue-min2*. A Study of the Adsorption Property of Dispersant of Polycarboxylate onto Pyraclostrobin Particle Surfaces by Using FT-IR, XPS and SEM[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(11): 3401-3406. |
[15] |
ZHANG Na1,2, ZHUO Ning-ze1,2,3*, CHENG Shao-wen4, ZHU Yue-hua1,2, WANG Hai-bo2*. Preparation of ZnO∶Zn Green Phosphors via Sintering Temperatures with Solid State Reaction and Their Application in Near-UV LEDs[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(10): 3030-3035. |
|
|
|
|