Developing and optimizing FET platforms for label free bio molecule detection has gained huge interest in recent years. This paper presents a charge control model based sensitivity analysis of an optimized GaN HEMT for pH and biomarker detection. Analytical modeling, simulation and fabrication of the device have been discussed in this paper with focus on its sensing application. The overall aim is to enhance the sensitivity of AlGaN/GaN HEMT by epitaxial optimization and contact optimizations and deliver a highly efficient end product with desired sensitivity for bio/chemical detection.

中文翻译：

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用于生物传感应用的AlGaN / GaN高电子迁移率晶体管的设计与制造

近年来，开发和优化用于无标记生物分子检测的FET平台引起了极大的兴趣。本文介绍了一种基于电荷控制模型的，针对pH和生物标记物检测而优化的GaN HEMT的灵敏度分析。本文讨论了该设备的分析建模，仿真和制造，重点是其传感应用。总体目标是通过外延优化和接触优化来增强AlGaN / GaN HEMT的灵敏度，并提供具有所需灵敏度的高效最终产品，用于生物/化学检测。