InN:低带隙iii型氮化物半导体

A. Georgakilas
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引用次数: 2

摘要

概述了我们对InN(0001)外延生长和材料性能的理解。分析了氮射频等离子体源分子束外延生长的热力学和动力学特性,确定了氮射频等离子体源分子束外延生长的自调节机制。优化后的InN膜生长厚度可达10 μ m。确定了材料的基本性质,如晶格参数和带隙能量。评价了螺纹位错的受体样电活动。GaN势垒增强肖特基二极管被制作在薄的InN通道上,并可以调制其载流子浓度。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
InN: The low bandgap III-nitride semiconductor
An overview of our understanding of InN (0001) epitaxial growth and material properties is presented. Thermodynamic and kinetic aspects of the epitaxial growth of InN by nitrogen rf plasma source molecular beam epitaxy were analysed and the self-regulated growth mechanism of InN was determined. Optimized InN films were grown with thicknesses up to 10 mum. Fundamental material properties, such as lattice parameters and bandgap energy were determined. The acceptor-like electrical activity of threading dislocations was evaluated. GaN barrier-enhanced Schottky diodes were fabricated on a thin InN channel and could modulate its carrier concentration.
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