Yuting Ji

Title: Innovations of Yuting Ji in SiC Ohmic Contact Preparation

Introduction

Yuting Ji is an accomplished inventor based in Xi'an, China. He has made significant contributions to the field of semiconductor technology, particularly in the preparation of SiC ohmic contacts. His innovative methods have the potential to enhance the performance of electronic devices.

Latest Patents

Yuting Ji holds a patent for a method of preparing SiC ohmic contact with low specific contact resistivity. This method involves selecting a SiC substrate and preparing a graphene/SiC structure by forming graphene on the Si-face of the SiC substrate. The process includes depositing an Au film on the graphene, creating a first transfer electrode pattern through photolithography, and etching the Au film and graphene to form a second transfer electrode pattern. The graphene reduces the potential barrier associated with the SiC interface, achieving a specific contact resistance of approximately 10⁻¹⁰ Ω·cm, demonstrating high repeatability.

Career Highlights

Yuting Ji is affiliated with Xidian University, where he continues to advance research in semiconductor materials and devices. His work has garnered attention for its practical applications in improving electronic component efficiency.

Collaborations

Yuting Ji collaborates with notable colleagues, including Yanfei Hu and Hui Guo, who contribute to his research endeavors. Their combined expertise fosters a productive environment for innovation.

Conclusion

Yuting Ji's contributions to the field of semiconductor technology, particularly through his patented method for SiC ohmic contact preparation, highlight his role as a leading inventor. His work not only advances scientific knowledge but also paves the way for future innovations in electronic devices.