[1]郭云鹏,白 睿,李晓敏,等.一种新型透明导电(Cu, Al)∶ZnO薄膜的结构 和性能研究[J].电镀与精饰,2019,(11):10-13.[doi:10.3969/j.issn.1001-3849.2019.11.003]
　GUO Yunpeng,BAI Rui,LI Xiaomin,et al.Study on Microstructure and Properties of the Novel Transparent Conductive (Cu, Al)∶ZnO Thin Films[J].Plating & Finishing,2019,(11):10-13.[doi:10.3969/j.issn.1001-3849.2019.11.003]
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一种新型透明导电(Cu, Al)∶ZnO薄膜的结构 和性能研究()

《电镀与精饰》[ISSN:1001-3849/CN:12-1096/TG]

卷:
期数:
2019年11
页码:
10-13
栏目:
出版日期:
2019-11-15

文章信息/Info

Title:
Study on Microstructure and Properties of the Novel Transparent Conductive (Cu, Al)∶ZnO Thin Films
作者:
郭云鹏; 白 睿; 李晓敏; 武英桐; 黄美东*
天津师范大学 物理与材料科学学院，天津 300387
Author(s):
GUO Yunpeng;  BAI Rui;  LI Xiaomin;  WU Yingtong;  HUANG Meidong*
College of Physics and Materials Science, Tianjin Normal University, Tianjin 300387, China
关键词:
铜铝掺杂氧化锌; 透明导电薄膜; 晶粒尺寸; 光学性能
Keywords:
(Cu;  Al)∶ZnO;  transparent conductive film;  grain size;  optical property
DOI:
10.3969/j.issn.1001-3849.2019.11.003
文献标志码:
A
摘要:
利用FJL560CI2型磁控溅射仪制备了铜铝共掺杂氧化锌的(Cu, Al)∶ZnO薄膜样品。通过X射线衍射仪、扫描电子显微镜和分光光度计测试研究了氧分压对薄膜微观结构和光学性能的影响。结果表明，不同氧分压下获得的薄膜均具有六角纤锌矿多晶结构，沿c轴择优生长。薄膜的晶粒尺寸随着氧分压的增大逐渐变小。相对于纯氧化锌或仅进行Al掺杂，在同时掺杂Cu、Al之后，(Cu, Al)∶ZnO薄膜的电阻率下降到了10-5 Ω?cm数量级，而平均光学透过率保持在90 %以上，具有良好的透光性能，是一种具有潜在应用价值的新型透明导电薄膜。氧分压影响薄膜的晶粒尺寸进而影响其光电性能。
Abstract:
Cu-Al co-doped zinc oxide (Cu, Al)∶ZnO thin films were prepared by FJL560CI2 magnetron sputtering system. The influences of oxygen partial pressures on the microstructure and optical property of the films were investigated by X-ray diffraction, scanning electronic microscopy and spectrophotometer, respectively. The results showed that all the co-doped thin films were hexagonally crystalline with a preferred orientation along c-axis. The grain size became smaller with increasing oxygen partial pressure. Compared with the pure or Al-doped ZnO films, (Cu, Al)∶ZnO thin films had electronic resistance as low to the order of 10-5 Ω?cm, while their average transmittance remained as high as 90 % in the visible range, indicating that they can be candidates as transparently conductive films. The grain size of the films and thus the optoelectric properties were influenced by the oxygen partial pressure during deposition.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期： 2019-03-25；修回日期： 2019-07-28
作者简介： 郭云鹏（1997—），男，学士学历， email：1135340594@qq.com
通信作者： 黄美东， email： mdhuang@tjnu.edu.cn
基金项目： 天津市科技支撑计划重点项目(18PTZWHZ00020)
更新日期/Last Update: 2019-11-10