Rie Katoh

Title: Rie Katoh: Innovator in Diamond Heterojunction Diodes

Introduction

Rie Katoh is a prominent inventor based in Kobe, Japan. She has made significant contributions to the field of semiconductor technology, particularly through her innovative work on diamond heterojunction diodes. Her research focuses on improving the rectifying characteristics of these diodes, which are essential for various electronic applications.

Latest Patents

Rie Katoh holds a patent for a diamond heterojunction diode that features improved rectifying characteristics with a small reverse current and a large forward current. The invention involves the formation of three layers on a low-resistance p-type silicon substrate using microwave plasma CVD. These layers include a B-doped p-type semiconducting diamond layer, an insulating undoped diamond layer, and an n-type semiconducting silicon layer. The design allows for enhanced transport of holes and electrons under forward bias while preventing unwanted transport under reversed bias, resulting in improved performance.

Career Highlights

Rie Katoh is associated with Kabushiki Kaisha Kobe Seiko Sho, where she continues to advance her research in semiconductor technology. Her work has garnered attention for its potential applications in various electronic devices, showcasing her expertise and innovative spirit.

Collaborations

Rie collaborates with notable colleagues, including Koji Kobashi and Kozo Nishimura. Their combined efforts contribute to the ongoing advancements in the field of semiconductor technology.

Conclusion

Rie Katoh's contributions to the development of diamond heterojunction diodes highlight her role as an influential inventor in the semiconductor industry. Her innovative approach and dedication to research continue to pave the way for future advancements in electronic technology.