Jingjing Wang

Title: **Innovator Profile: Jingjing Wang from Shijiazhuang, China**

Introduction

Jingjing Wang is a prominent inventor hailing from Shijiazhuang, China, celebrated for his significant contributions to the field of semiconductor technology. With a total of four patents to his name, Wang's innovative work showcases advancements in diamond-based field effect transistors and p-type conductive channels in diamonds. His inventions not only enhance device performance but also address critical challenges in the semiconductor industry.

Latest Patents

Jingjing Wang's latest patents include two groundbreaking innovations:

1. **Method for Preparing Diamond-Based Field Effect Transistor**

This patent outlines a sophisticated preparation method for a diamond-based field effect transistor. It involves forming a conductive layer on a high-resistance diamond layer, creating an active region mesa, and properly arranging source, drain, and gate electrodes. The innovative process incorporates the deposition of a photocatalyst dielectric layer, which, when illuminated, enhances the on-resistance of devices. This technique represents a pivotal development in enhancing the efficiency of semiconductor devices.

2. **Semiconductor Device and Method for Forming P-Type Conductive Channel in Diamond Using Abrupt Heterojunction**

This application details a method for creating a p-type conductive channel within a diamond structure using an abrupt heterojunction. The process entails the formation of acceptor layers on a diamond substrate, establishing a heterojunction. This innovation allows for the stabilization of carrier concentration and mobility at extreme temperatures (0 °C to 1000 °C), thus maintaining functionality in high-temperature environments, a crucial requirement for advanced semiconductor applications.

Career Highlights

Throughout his career, Jingjing Wang has demonstrated his expertise and innovation while working for the **13th Research Institute of China Electronics Technology Group Corporation** and the **13th Research Institute of China Electronics Technology**. His tenure at these prestigious institutions has not only enabled him to further his research but also allowed him to contribute significantly to the field of electronics and semiconductors.

Collaborations

Wang’s collaborative efforts with esteemed colleagues such as Zhihong Feng and Qingbin Liu have fostered an environment of research and discovery. Their joint efforts have played a vital role in the success of various projects and have paved the way for new innovations within the semiconductor domain.

Conclusion

Jingjing Wang epitomizes the spirit of innovation in semiconductor technology. His groundbreaking patents and collaborative work have positioned him as a leading figure in the research and development of diamond-based electronic devices. With his continued contributions, Wang is likely to influence the future of semiconductor technology and inspire the next generation of inventors.