Nitride nanowires for advanced optoelectronic and energy applications

用于先进光电和能源应用的氮化物纳米线

• 批准号: DP150103373
• 负责人: Prof Chennupati Jagadish
• 金额: $ 55.63万
• 依托单位: The Australian National University
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2015
• 资助国家: 澳大利亚
• 起止时间: 2015-01-01 至 2021-12-31
• 项目状态: 已结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP150103373
• 关键词: Nitride; nanowires; advanced; optoelectronic; energy

Group III-nitride semiconductor devices, which are currently in widespread use in white, blue and green LEDs, and Bluray lasers, have a multi-billion dollar market. This project aims to address and improve the issues and challenges which still limit the true potential of these materials, by tailoring them at the nanoscale. Understanding the fundamental growth mechanisms of these nanowires and their structural, optical and electrical properties will allow precise and controllable synthesis of the nanowires to specific requirements. This will further allow demonstration of high efficiency UV LEDs, compact green/yellow lasers, nanowire solar cells and photoelectrodes for hydrogen generation from splitting water.

III族氮化物半导体器件目前广泛应用于白色、蓝色和绿色LED以及蓝光激光器，拥有数十亿美元的市场。该项目旨在通过在纳米尺度上定制这些材料来解决和改善仍然限制这些材料真正潜力的问题和挑战。了解这些纳米线的基本生长机制及其结构、光学和电学特性将允许根据特定要求精确、可控地合成纳米线。这将进一步展示高效 UV LED、紧凑型绿/黄激光器、纳米线太阳能电池和用于分解水制氢的光电极。