Xiaolong Du, Zengxia Mei, Zhanglong Liu, Yang Guo, Tianchong Zhang, Yaonan Hou, Ze Zhang, Qikun Xue and Andrej Yu Kuznetsov Controlled Growth of High-Quality ZnO-Based Films and Fabrication of Visible-Blind and Solar-Blind Ultra-Violet Detectors Advanced Materials 21
Interface engineering plays a key role in growth of high-quality epitaxial films. This Research News article demonstrates the effects of AlN or MgO interfacial layers on establishing structural and chemical compatibility between ZnO-based epilayers and substrates. A visible-blind UV detector exploiting a double heterojunction of n-ZnO/insulator-MgO/p-Si and a solar-blind UV detector using MgZnO as an active layer are fabricated by using the growth techniques discussed here.
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