期刊文献+

离子注入法制备N掺杂P型ZnO薄膜

Production of N-doped p-type ZnO Thin Films by Ion Implantation
在线阅读 下载PDF
导出
摘要 采用离子注入技术对射频磁控溅射制备的ZnO薄膜进行N掺杂,通过退火实现了ZnO薄膜的p型转变。利用X射线衍射(XRD)和Hall实验对样品热退火前后的性能进行了研究。实验数据表明,该掺杂方法能得到稳定的p型ZnO薄膜,其电学性能随热退火温度的升高和时间的延长而进一步改善,其中在950℃、7min退火条件时,载流子浓度为1.68E+16cm^(-3),电阻率为41.5Ω·cm。 The technology of implantation is used for the N-doped ZnO prepared by radio-frequency (RF) magnetron sputtering,and p-type ZnO film is achieved by thermal annealing. The properties of ZnO films, before and after thermal annealing, are characterized via X-ray diffraction (XRD) and room-temperature Hall measurements. The results show that method is reproducible in producing p-type ZnO film, and the electrical properties of the p-type ZnO film can be improved by thermal annealing with further increasing temperature or delaying time. The film under special annealing condition(950℃,7 min) shows a hole concentration of 1.68E+16cm^-3 and a resistivity of 41.5 Ω · cm.
出处 《材料导报》 EI CAS CSCD 北大核心 2008年第6期143-145,共3页 Materials Reports
基金 重庆市攻关项目资助(CSTC,2004AC4034) 重庆市教委项目资助(KJ050812)
关键词 氧化锌薄膜 P型 离子注入 制备 ZnO film, p-type, ion implantation,preparation
作者简介 朱仁江:男,1975年生,讲师,从事ZnO半导体薄膜掺杂研究,E-mail:kchy@163.com
  • 相关文献

参考文献9

  • 1Pearton S J, Norton D P, Ip K, et al. Recent progress in processing and properties of ZnO. Prog Mater Sci,2005,50: 293.
  • 2Majumder S B, Jain M, Dobal P S, et al. Investigations on solution derived aluminium doped zinc oxide thin films. Mater Sci Eng, 2003, B103.16.
  • 3Yamamotoa T, Katayama Yoshida H. Physics and control of valence states in ZnO by codoping method. Physica B, 2001,302: 155.
  • 4Yasuo Kanai. Admittance spectroscopy of Cu-doped ZnO crystals. Jap J Appl Phys, 1991,30:703.
  • 5Lin C C, et al. Physical characteristics and photoluminescence properties of phosphorous implanted ZnO thin films. Appl Surf Sci, 2004,238 : 405.
  • 6吕建国,叶志镇,诸葛飞,曾昱嘉,赵炳辉,朱丽萍.N-Al共掺ZnO薄膜的p型传导特性[J].Journal of Semiconductors,2005,26(4):730-734. 被引量:11
  • 7周新翠,叶志镇,陈福刚,徐伟中,缪燕,黄靖云,吕建国,朱丽萍,赵炳辉.MOCVD法制备磷掺杂p型ZnO薄膜[J].Journal of Semiconductors,2006,27(1):91-95. 被引量:5
  • 8赵俊亮,李效民,边继明,张灿云,于伟东,高相东.喷雾热解法生长N掺杂ZnO薄膜机理分析[J].无机材料学报,2005,20(4):959-964. 被引量:13
  • 9刘大力,杜国同,王金忠,张源涛,张景林,马艳,杨晓天,赵佰军,杨洪军,刘博阳,杨树人.ZnO薄膜的掺杂特性[J].发光学报,2004,25(2):134-138. 被引量:10

二级参考文献48

  • 1Singh A V, Mefra R M, Wakaha A, et al. p-type conduction in codoped ZnO thin films. J Appl Phys,2003,93(12):396.
  • 2Lu J G, Ye Z Z, Huang J Y, et al. Influence of postdeposition annealing on the crystallinity of zinc oxide films. Chinese Journal of Semiconductors,2003,24(7) :729(in Chinese).
  • 3Park C H,Zhang S B,Wei S H.Origin of p-type doping difficulty in ZnO:The impurity perspective. Phys Rev B,2002,66(7):073202.
  • 4Limpijumnong S,Zhang S B,Wei S H,ct al. Doping by large-size-mismatched impurities. The microscopic origin of arsenic- or antimony-doped p-type zinc oxide. Phys Rev Lett,2004,92(15):155504.
  • 5Carballda-Galicia D M, Castando-Perz R, Jimenez-Sandoval O,et al. High transmittance CdO thin films obtained by the sol-gel method. Thin Solid Films, 2000,371 (3) : 105.
  • 6Barnes T M, Olson K, Wolden C A, et al. On the formation and stability of p-type conductivity in nitrogen-doped zinc oxide. Appl Phys Lett,2005,86(11) :112112.
  • 7Aoki T, Hatanaka Y, Look D C. ZnO diode fabricated by excimer-laser doping. Appl Phys Lett,2000,76(22):3257.
  • 8Kim K K,Kim H S, Hwang D K,et al. Realization of p-type ZnO thin films via phosphorus doping and thermal activation of the dopant. Appl Phys Lett, 2003,83 (1) : 63.
  • 9Bang K H,Hwang D K,Park M C,et al. Formation of p-type ZnO film on InP substrate by phosphor doping. Appl Surf Sci,2003,210(3) :177.
  • 10Ryu Y R, Lee T S, White H W. Properties of arsenic-doped p-type ZnO grown by hybrid beam deposition. Appl Phys Lett,2003,83(1) :87.

共引文献29

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部