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材料工程  2014, Vol. 0 Issue (10): 101-105    DOI: 10.11868/j.issn.1001-4381.2014.10.018
  测试与表征 本期目录 | 过刊浏览 | 高级检索 |
Fe掺杂量和退火氛围对TiO2薄膜晶体结构和磁性能的影响
顾建军, 刘鹏飞, 韩金荣, 杨淑敏, 韩伟, 岂云开
河北民族师范学院 物理系, 河北 承德 067000
Influence of Fe-doping and Annealing Atmosphere on Crystalline Structure and Magnetism of TiO2 Thin Films
GU Jian-jun, LIU Peng-fei, HAN Jin-rong, YANG Shu-min, HAN Wei, QI Yun-kai
Department of Physics, Hebei Normal University for Nationalities, Chengde 067000, Hebei, China
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摘要 采用直流磁控溅射方法在玻璃基片上制备了不同Fe掺杂量的TiO2薄膜,并对薄膜分别在空气和真空氛围下500℃进行30min退火处理。研究了Fe掺杂量和退火氛围对TiO2薄膜的结晶状态、表面形貌和磁性能的影响。结果表明,真空中500℃下退火的Fe掺杂的TiO2薄膜表现为非晶态结构,没有观察到室温铁磁性能的出现,而空气中500℃退火的样品显示出良好的结晶状态,且所有掺杂的样品均显示出室温铁磁性,并且随着Fe掺杂量的增加,TiO2薄膜的晶体结构逐渐由锐钛矿相向金红石相转变。
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顾建军
刘鹏飞
韩金荣
杨淑敏
韩伟
岂云开
关键词 稀磁半导体晶体结构铁磁性退火氛围    
Abstract:Fe doped TiO2 thin films were fabricated on the glass substrates by DC magnetron sputtering,and were annealed in air and vacuum at 500℃ for 30min,respectively. The effects of Fe content and annealing atmosphere on the crystallization,the morphology and magnetism of TiO2 thin films were investigated.The results show that the Fe doped TiO2 thin films annealed in vacuum at 500℃ exhibit a amorphous structure,and no room temperature ferromagnetism is observed,but the samples annealed in air show good crystallization,and room temperature ferromagnetism is observed in all samples. With the increasing of Fe doping,the structure of the TiO2 thin films is changed from anatase to rutile.
Key wordsdiluted magnetic semiconductor    crystal structure    ferromagnetism    annealing atmosphere
收稿日期: 2014-01-03      出版日期: 2014-10-20
中图分类号:  O484.4+3  
基金资助:河北省自然科学基金(A2012101001);河北省科技支撑计划项目(132176278);河北省承德市财政扶持项目(CZ2012007);河北省教育厅自然科学研究青年基金(QN20132013)
通讯作者: 岂云开(1966-), 男, 教授, 主要从事纳米复合功能材料研究, 联系地址: 河北省承德市河北民族师范学院物理系(067000), E-mail: qiyunkai@126.com     E-mail: qiyunkai@126.com
引用本文:   
顾建军, 刘鹏飞, 韩金荣, 杨淑敏, 韩伟, 岂云开. Fe掺杂量和退火氛围对TiO2薄膜晶体结构和磁性能的影响[J]. 材料工程, 2014, 0(10): 101-105.
GU Jian-jun, LIU Peng-fei, HAN Jin-rong, YANG Shu-min, HAN Wei, QI Yun-kai. Influence of Fe-doping and Annealing Atmosphere on Crystalline Structure and Magnetism of TiO2 Thin Films. Journal of Materials Engineering, 2014, 0(10): 101-105.
链接本文:  
http://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2014.10.018      或      http://jme.biam.ac.cn/CN/Y2014/V0/I10/101
[1] 刘子丽,肖峻,蒋向东,等.直流磁控溅射法制备TiO2薄膜的研究[J].西南民族大学学报,2009,35(6):1259-1262.LIU Zi-li,XIAO Jun,JIANG Xiang-dong,et al.Research of TiO2 thin films prepared by DC magnetron sputtering[J].Journal of Southwest University for Nationalities,2009,35(6):1259-1262.
[2] 孟凡明,肖磊,孙兆奇.TiO2薄膜光催化性能研究进展[J].安徽大学学报,2009,33(4):81-84.MENG Fan-ming,XIAO Lei,SUN Zhao-qi.The evolution of the research on photocatalytic properties of the TiO2 thin film[J].Journal of Anhui University Natural,2009,33(4):81-84.
[3] 郑树凯,吴国浩,张俊英,等.Sn掺杂锐钛矿TiO2薄膜的光催化活性及其能带结构[J].材料工程,2014,(1):70-74.ZHENG Shu-kai,WU Guo-hao,ZHANG Jun-ying,et al.Energy band structure and photocatalytic activity of Sn-doped TiO2 thin film[J].Journal of Materials Engineering,2014,(1):70-74.
[4] 祁洪飞,刘大博.TiO2基紫外探测器的制备及退火工艺对光电性能的影响[J].航空材料学报,2012,32(2):82-86.QI Hong-fei,LIU Da-bo.Preparation of TiO2 UV detector and effect of annealing process on photoelectronic properties[J].Journal of Aeronautical Materials,2012,32(2):82-86.
[5] 曹永强,龙绘锦,陈咏梅,等.金红石/锐钛矿混晶结构的TiO2薄膜光催化活性[J].物理化学学报,2009,25(6):1088-1092.CAO Yong-qiang,LONG Hui-jin,CHEN Yong-mei,et al.Photocatalytic activity of TiO2 films with rutile/anatase mixed crystal structures[J].Acta Phys-Chim Sin,2009,25(6):1088-1092.
[6] ZHANG Y Y,MA X Y,CHEN P L,et al.Effect of the substrate temperature on the crystallization of TiO2 films prepared by DC reactive magnetron sputtering[J].Journal of Crystal Growth,2007,300 (2):551-554.
[7] SINGH P,KAUR D.Room temperature growth of nanocrystalline anatase TiO2 thin films by DC magnetron sputtering[J].Physica B,2010,405 (5):1258-1266.
[8] EUFINGER K,JANSSEN E N,POELMAN H,et al.The effect of argon pressure on the structural and photocatalytic characteristics of TiO2 thin films deposited by DC magnetron sputtering[J].Thin Solid Films,2006,515 (2):425-429.
[9] ZHANG C,DING W Y,WANG H L,et al.Influence of working pressure on properties for TiO2 films deposited by DC pulse magnetron sputtering [J].Journal of Environmental Sciences,2009,21 (6):741-744.
[10] YOO D S,KIM I G,KIM S S,et al.Effects of annealing temperature and method on structural and optical properties of TiO2 films prepared by RF magnetron sputtering at room temperature [J].Applied Surface Science,2007,253 (8):3888-3892.
[11] MI W B,JIANG E Y,BAI H L.Structure,magnetic and optical properties of polycrystalline Co-doped TiO2 films [J].Journal of Magnetism and Magnetic Materials,2009,321 (16):2472-2476.
[12] 李朋,赵昆渝,郭军,等.TiO2纳米孔到纳米管结构转变的因素及其机理研究[J].材料工程,2014,(1):58-63.LI Peng,ZHAO Kun-yu,GUO Jun,et al.Factors and mechanism for transition of TiO2 from nanopores to nanotubes[J].Journal of Materials Engineering,2014,(1):58-63.
[13] SHANNON R D.Phase transformation studies in TiO2 supporting different defect mechanisms in vacuum-reduced and hydrogen-reduced rutile[J].J Appl Phys,1964,3 (11):3414-3416.
[14] GENNARI F C,PASQUEVICH D M.Kinetics of the anatase-rutile transformation in TiO2 in the presence of Fe2O3 [J].J Mater Sci,1998,33 (6):1571-1578.
[15] GRIFFIN K A,PAKHOMOV A B,WANG C M,et al.Intrinsic ferromagnetism in insulating cobalt doped anatase TiO2[J].Phys Rev Lett,2005,94(15):157204.
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