Institutional Repository of Chinese Acad Sci, Inst Solid State Phys， Hefei 230031, Anhui, Peoples R China
| Facile chemical solution synthesis of p-type delafossite Ag-based transparent conducting AgCrO2 films in an open condition | |
Wei, Renhuai1 ; Tang, Xianwu1; Hu, Ling1; Yang, Jie1; Zhu, Xiaoguang1; Song, Wenhai1; Dai, Jianming1; Zhu, Xuebin1; Sun, Yuping1,2,3
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| 2017 | |
| 发表期刊 | JOURNAL OF MATERIALS CHEMISTRY C
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| 摘要 | Recent progress in transparent conducting components stimulates the extensive exploration of p-type transparent conducting oxide (TCO) materials. Here, we report the synthesis of a class of p-type delafossite Ag-based TCO thin films, AgCrO2 (ACO), using a facile chemical solution route in an open condition. Firstly, the evolution of microstructure, morphology, and optical properties with respect to annealing temperature is reported. The stoichiometric ACO thin films show self-assembled c-axis orientation. The 500 degrees C-annealed ACO thin film presents a relatively high quality, dense surface and good optical transmittance amongst all the derived thin films. Then, to improve the conductivity, Mg doping effects are investigated. Upon Mg doping, p-type conductivity is obtained for thin films of AgCr1-xMgxO2 (0.04 <= x <= 0.20). The conductivity initially increases from 3.1 x 10(-3) to 67.7 x 10(-3) S cm(-1) with x increasing from 0.04 to 0.12 and then slightly decreases with further increasing Mg concentration. The Hall results display that the hole concentration gradually increases with increasing Mg dopant concentration, and the carrier mobility first increases with x increasing from 0.04 to 0.12, while decreases with x further increasing from 0.12 to 0.20. A high magnitude of optical transmittance near 60% in the visible region and wide optical bandgaps (3.41-3.66 eV) of the AgCr1-xMgxO2 thin films are observed. The facial fabrication of ACO thin films in an open condition will provide a start for the synthesis of Ag-based delafossite thin films. |
| 文章类型 | Article |
| WOS标题词 | Science & Technology ; Technology ; Physical Sciences |
| DOI | 10.1039/c6tc04848j |
| 关键词[WOS] | PULSED-LASER DEPOSITION ; THIN-FILMS ; ELECTRICAL-PROPERTIES ; HYDROTHERMAL SYNTHESIS ; ELECTRONIC-STRUCTURE ; OXIDE SEMICONDUCTOR ; ETHYLENE-GLYCOL ; CUCRO2 ; CUALO2 ; GROWTH |
| 收录类别 | SCI |
| 语种 | 英语 |
| 项目资助者 | National Natural Science Foundation of China(11604337) ; National Natural Science Foundation of China(11604337) ; National Natural Science Foundation of China(11604337) ; National Natural Science Foundation of China(11604337) ; National Natural Science Foundation of China(11604337) ; National Natural Science Foundation of China(11604337) ; National Natural Science Foundation of China(11604337) ; National Natural Science Foundation of China(11604337) ; Director's Fund of Hefei Institutes of Physical Science(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science(YZJJ201513) ; Director's Fund of Hefei Institutes of Physical Science(YZJJ201513) |
| WOS研究方向 | Materials Science ; Physics |
| WOS类目 | Materials Science, Multidisciplinary ; Physics, Applied |
| WOS记录号 | WOS:000396048600003 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.hfcas.ac.cn:8080/handle/334002/32879 |
| 专题 | 中科院固体物理研究所 |
| 作者单位 | 1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China 2.Chinese Acad Sci, High Field Magnet Lab, Hefei 230031, Peoples R China 3.Nanjing Univ, Collaborat Innovat Ctr Adv Microstruct, Nanjing 210093, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wei, Renhuai,Tang, Xianwu,Hu, Ling,et al. Facile chemical solution synthesis of p-type delafossite Ag-based transparent conducting AgCrO2 films in an open condition[J]. JOURNAL OF MATERIALS CHEMISTRY C,2017,5(8):1885-1892. |
| APA | Wei, Renhuai.,Tang, Xianwu.,Hu, Ling.,Yang, Jie.,Zhu, Xiaoguang.,...&Sun, Yuping.(2017).Facile chemical solution synthesis of p-type delafossite Ag-based transparent conducting AgCrO2 films in an open condition.JOURNAL OF MATERIALS CHEMISTRY C,5(8),1885-1892. |
| MLA | Wei, Renhuai,et al."Facile chemical solution synthesis of p-type delafossite Ag-based transparent conducting AgCrO2 films in an open condition".JOURNAL OF MATERIALS CHEMISTRY C 5.8(2017):1885-1892. |
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