High performance solar-blind ultraviolet photo detector based on mixed-phase MgZnO thin film with different interfaces deposited by PLD method

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• 作者：S. Han^a ; ^b ; S.M. Liu^a ; ^b ; Y.M. Lu^a ; ^b ; ^{youming_lu@163.com} ; P.J. Cao^a ; ^b ; W.J. Liu^a ; ^b ; Y.X. Zeng^a ; ^b ; F. Jia^a ; ^b ; X.K. Liu^a ; ^b ; D.L. Zhu^a ; ^b
• 关键词：Mix-phaseMgZnO ; Interfaces ; Solar-blind ; UV response
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：15 February 2017
• 年：2017
• 卷：694
• 期：Complete
• 页码：168-174
• 全文大小：1708 K
• 卷排序：694

文摘

Mix-phase MgZnO thin films were made with different interface by PLD. The UV response of MgZnO with (200) c-MgZnO/h-MgZnO interface reached 8 A/W. The higher density of interface states in the sample cause the high UV response. The Ilight/Idark of MgZnO with (111) c-MgZnO/h-MgZnO interface is higher.