Changchun Institute of Optics,Fine Mechanics and Physics,CAS
Recent progress of ZnMgO ultraviolet photodetector | |
Yang, J. L.; K. W. Liu and D. Z. Shen | |
2017 | |
发表期刊 | Chinese Physics B |
卷号 | 26期号:4 |
摘要 | The ultra-violet (UV) detection has a wide application in both civil and military fields. ZnO is recognized as one of ideal materials for fabricating the UV photodetectors due to its plenty of advantages, such as wide bandgap, low cost, being environment-friendly, high radiation hardness, etc. Moreover, the alloying of ZnO with MgO to make ZnMgO could continually increase the band gap from similar to 3.3 eV to similar to 7.8 eV, which allows both solar blind and visible blind UV radiation to be detected. As is well known, ZnO is stabilized in the wurtzite structure, while MgO is stabilized in the rock salt structure. As a result, with increasing the Mg content, the crystal structure of ZnMgO alloy will change from wurtzite structure to rock salt structure. Therefore, ZnMgO photodetectors can be divided into three types based on the structures of alloys, namely, wurtzite-phase, cubic-phase and mixed-phase devices. In this paper, we review recent development and make the prospect of three types of ZnMgO UV photodetectors. |
收录类别 | sci ; ei |
语种 | 英语 |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/59379 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Yang, J. L.,K. W. Liu and D. Z. Shen. Recent progress of ZnMgO ultraviolet photodetector[J]. Chinese Physics B,2017,26(4). |
APA | Yang, J. L.,&K. W. Liu and D. Z. Shen.(2017).Recent progress of ZnMgO ultraviolet photodetector.Chinese Physics B,26(4). |
MLA | Yang, J. L.,et al."Recent progress of ZnMgO ultraviolet photodetector".Chinese Physics B 26.4(2017). |
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