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Amorphous GaN: Optoelectronic properties and device potential

机译:非晶GaN:光电性能和器件电势

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摘要

This paper describes the preparation of an amorphous form of hetero-polar tetrahedrally bonded GaN by ion-assisted deposition. The structure, including composition and bonding configurations, has been subjected to thorough investigation to establish the optimum deposition conditions. The optoelectronic properties of the best films have been measured to evaluate their potential in UV-blue detectors and/or emitters. Currently the best films have shown clear photoconductivity, with sensitivity peaking in the UV, but no useful luminescence has yet been found.
机译:本文通过离子辅助沉积描述了制备无定形形式的杂体四束键合GaN。该结构包括组成和粘合配置,已经进行了彻底的研究,以建立最佳沉积条件。已经测量了最佳薄膜的光电性能以评估其在紫外线探测器和/或发射器中的潜力。目前,最好的薄膜已经显示出明显的光电导,UV中的敏感性达到峰,但尚未发现有用的发光。

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