| 光谱学与光谱分析 |
|
|
|
|
|
| Spectroscopic Study of Dilute Magnetic Semiconductors Zn1-xFexO Nanoparticles |
| WU Xiao-juan1, 2, WEI Zhi-qiang1, 2*, WU Yong-fu2, ZHANG Ling-ling2, JIANG Jin-long2, YANG Hua1, 2 |
| 1. State Key Laboratory of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China2. School of Science, Lanzhou University of Technology, Lanzhou 730050, China |
|
|
|
|
Abstract Diluted magnetic semiconductors Zn1-xFexO nanoparticles with different content (x=0, 0.01, 0.05, 0.10 and 0.20) were successfully synthesized via hydrothermal method. The X-ray diffraction (XRD) shows that the samples are wurtzite structure and metallic Fe or other secondary phases were not found in the samples. The transmission electron microscopy (TEM) shows that the morphology is nanoparticles with good dispersion, and the lattice is clearly visible. Raman scattering spectrum (Raman spectra) shows that E2(High) mode broadened, shifted towards the high-frequencies side and decreased the peak intensity. Photoluminescence spectra (PL) shows that the peaks moved to lower energy and the photoluminescence intensity was quenched with increasing Fe doping concentration. The ultraviolet-visible spectrophotometry (UV-Vis) indicates that the optical band gap decreased and red shift occured. All the results indicate that Fe3+ ions successfully substituted for Zn2+ and were incorporated into the crystal lattice of ZnO.
|
|
Received: 2012-09-13
Accepted: 2013-03-08
|
|
|
|
Corresponding Authors:
WEI Zhi-qiang
E-mail: zqwei7411@163.com
|
|
[1] Jaroslav F, Alex M A, Christian E, et al. Acta Physica Slovaca. Reviews and Tutorials, 2007, 57(4-5): 565.
[2] Kioseoglou G, Petrou A. Journal of Low Temperature Physics, 2012, 169: 324.
[3] Allwood D A, Xiong G, Faulkner C C, et al. Science, 2005, 309 (5741): 1688.
[4] Holub M, Bhattacharya P. Journal of Physics D: Applied Physics, 2007, 40: R179.
[5] Stolichnov I, Riester S W E, Trodahl H J, et al. Nature Materials, 2008, 7: 464.
[6] Bilecka I, Luo L, Djerdj I, et al. The Journal of Chemical Physics C, 2011, 115: 1484.
[7] Cheng Ch W, Xu G Y, Zhang H Q, et al. Materials Letters, 2008, 62: 1617.
[8] Arguello C A, Rousseau D L, Porto S P S. Physics Review, 1969, 181(3): 1351.
[9] Chang Y Q, Wang P W, Tang R H, et al. Journal of Materials Science and Technology, 2011, 27(6): 513.
[10] Zhang Y Z, Xie E Q. Applied Physics A, 2010, 99: 955.
[11] Decremps F, Porres J P, Saitta A M, et al. Physical Review B, 2002, 65(9): 092101.
[12] Yang L, Tang Y H, Hua A P, et al. Physica B, 2008, 403: 2230.
[13] Zhang B, Zhou S M, Wang H W, et al. Chinese Science Bulletin, 2008, 53(11): 1639.
[14] Vanheusden K, Warren W L, Seager C H, et al. Journal of Applied Physics, 1996, 79: 7983.
[15] Westver T, Jones R, Huang J Y, et al. Nano. Letters, 2008, 9(1): 257.
[16] Chen H X, Ding J J, Ma S Y. Superlattices and Microstructures, 2011, 49: 176.
[17] WU Zhong-hao, XU Ming, DUAN Wen-qian，et al(吴忠浩, 徐 明, 段文倩，等). Acta Physica Sinica(物理学报), 2012, 61(13): 137502.
[18] Limaye M V, Singh S B, Das R, et al. Journal of Solid State Chemistry, 2011, 184: 391.
[19] Tauc J, Grigorovici R, Vancu A. Physica Status Solidi, 1966, 15(2): 627. |
| [1] |
HUANG Fei1, 2, YANG Duo3, MENG Lin1, 2，LI Yong-li2, YAN Ying-can2, LIU Kai-jun2, ZHANG Bao-yun1. Influence of Doping Co Amount on the Crystal Structure Characteristics and Light Absorption Properties of Nano-Micrometer Pyrite Prepared by Thermal Sulfide Method[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(07): 2004-2009. |
| [2] |
YIN Wen-yi1, LIU Yu-zhu1,2*, ZHANG Qi-hang1, LI Bing-sheng3*, QIN Chao-chao4. Optical Excitation Characteristics of ZnO under the Radiation Fields[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(05): 1348-1352. |
| [3] |
LIU Jun-shao1, HUANG Lei2, XIE Wen-ju1, LIN Hao1, CHEN Yi-ping2, PAN Hai-bo2*. Preparation of Four Phenoxy Phthalocyanine Zinc/ZnO Composites with in-situ Method by DBU Liquid Phase Catalyst and Its Photocatalytic Selectivity[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(05): 1486-1491. |
| [4] |
FAN Zhi-dong1, LIU Chuo2, LI Xu3, MA Lei2*, PENG Ying-cai2. The Preparation and Blue Light Emission Characteristic of Ce-Doped Si Nanowires[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(01): 281-284. |
| [5] |
HE En-jie1, DONG Jun2, GAO Wei2, ZHANG Zheng-long3. Upconversion Fluorescence Regulation of Single NaGdF4∶Yb3+,Er3+[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(11): 3347-3353. |
| [6] |
MA Miao, YAN Wei, XU Xiang-dong*, ZHU Hong-zhao, LIU Yu-tong, DAI Ze-lin, ZOU Rui-jiao, JIANG Ya-dong. Preparation and Optoelectronic Properties of Zinc Tetraphenyl Porphyrin-Signle Walled Carbon Nanotube Composite Films[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(10): 3150-3155. |
| [7] |
HUANG Jie, HU Chen-li, MAO Jian-min, SHEN Wei-min, WANG Le, YU Jing. Synthesis and Fluorescence Property of CdS/ZnO Composite Structure[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(09): 2788-2791. |
| [8] |
XU Hong1, MING Dong1, LI Ying-xin2, QI Hong-zhi1, SUN Mei-xiu2, YANG Ji-chun2*. Research and Application of Linear Mixing Model of Two-Component Mixed Edible Oil[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(08): 2486-2492. |
| [9] |
ZHAI Hao-ying, ZOU Hao. Synthesis of Cr, Ag Co-Doped ZnS Nanomaterials and Its Adsorption Capability for Reactive Dyes[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(08): 2638-2644. |
| [10] |
CHEN Jun-yu, JIANG Gui-min, TENG Yuan, CHEN Dong-dong, YAN Ji-kang*, GAN Guo-you. Research on Infrared Spectra of (Fe, N) Doped TiO2 by the Electronegativity Principle[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(07): 2305-2310. |
| [11] |
REN Peng, GAO Yuan, YANG Yong, ZHOU Da-cheng, QIU Jian-bei*. Adjusting Upconversion Luminous Color of Glass Ceramic with Er3+ Doped by Changing the Size of Crystals[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(06): 1703-1708. |
| [12] |
WU Cheng-ling1, GUO Jun-hong1, 2, YAO Heng-bin1, PAN Ling-nan1, WANG Fei1, WU Wen-qi1, JI Tong1, HU Fang-ren1, 2*. Study on the Photoluminescence Properties of ZnO Single Crystal[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(06): 1700-1702. |
| [13] |
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. |
| [14] |
ZHANG Jin-hao1, LIU Chuo1, LI Wan1, HAO Xiao1, WU Yi3, FAN Zhi-dong1, LIU Lei1, 2, MA Lei1, 2*. Photoluminescence Properties of Y Doped Si Nanowires[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(05): 1357-1362. |
| [15] |
XU Chong1, SHI Wei-zhao1*, LI Zhi2. Laser Raman Spectra Analysis of Nanomaterial BaTiO3[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(05): 1408-1411. |
|
|
|
|
