Piezoelectric measurement of multiple quantum well (MQW) on porous GaN wafer

多孔 GaN 晶圆上多量子阱 (MQW) 的压电测量

• 批准号: 10022629
• 金额: $ 1.25万
• 依托单位: PORO TECHNOLOGIES LTD
• 依托单位国家: 英国
• 项目类别: Collaborative R&D
• 财政年份: 2022
• 资助国家: 英国
• 起止时间: 2022 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=10022629
• 关键词: Piezoelectric; measurement; multiple; quantum; well

MicroLED, especially RGB microLED is considered as the holy grail of the future display technology. Porotech's mission is to bring microLED into commercial market at mass production scale through continuous innovation. Our microLED products based on unique process and customised porous structure have established advantageous position by achieving exciting technological and commercial breakthroughs in the past two years. However, until now, achieving the necessary high-efficiency, ultra-fine-pitch red pixels has proved a challenge for the whole industry.Porotech fully acknowledge and understand the role that science has in aiding economic growth and add value to society. Evangelized by Dr Yingjun Liu, co-founder and CTO, Porotech's team will partner with NPL's Electronic & Magnetic Materials Team led by Dr Sebastian Wood, and Quantum Materials and Sensors Team led by Prof Ling Hao to meet the challenge through A4I program. The consortium is well equipped with bespoke facilities such as advanced scanning probe microscopy and non-contact microwave resonator system, aiming to establish multiple dimensional, multiple-scale view of hierarchical structure and complex spatial-temporal behaviours at device level in LED-on-porous-template. By the end of this project, we aim to establish a metrological methodology based on fundamental understanding, and ultimately meet manufacturing requirements to develop, optimise and assure quality of our wafer products.Porotech has worked closely with NPL before. In 2020, via M4R Porotech worked with Rob Simpson from NPL for thermal measurement of porous wafer, which lead to deeper understanding of the thermal behaviours helping us to continue R&D even during pandemics. Our current collaborative project can lead to innovative solution on bigger challenges in the future on microLED, AR, power electronics, and quantum technology.

MicroLED，尤其是RGB MicroLED，被认为是未来显示技术的圣杯。Porotech的使命是通过持续创新，将microLED以大规模生产的规模带入商业市场。我们的microLED产品基于独特的工艺和定制的多孔结构，通过在过去两年取得令人兴奋的技术和商业突破，建立了优势地位。然而，到目前为止，实现所需的高效率，超细间距的红色像素已被证明是整个行业的挑战。Porotech充分认识和理解科学在帮助经济增长和增加社会价值方面的作用。在联合创始人兼首席技术官刘迎军博士的带领下，Porotech的团队将与NPL由塞巴斯蒂安伍德博士领导的电子和磁性材料团队以及由凌浩教授领导的量子材料和传感器团队合作，通过A4I计划迎接挑战。该联盟配备了先进的扫描探针显微镜和非接触式微波谐振器系统等定制设施，旨在在多孔模板上LED的器件水平上建立多维度，多尺度的分层结构和复杂时空行为视图。在这个项目结束时，我们的目标是建立一个基于基本理解的测试方法，并最终满足制造要求，以开发，优化和保证我们的晶圆产品的质量。于二零二零年，通过M4R Porotech与NPL的Rob Simpson合作进行多孔晶片的热测量，从而加深对热行为的了解，帮助我们即使在流行病期间也能继续研发。我们目前的合作项目可以为未来microLED、AR、电力电子和量子技术方面的更大挑战带来创新解决方案。