Sun-ae Seo

Title: Innovations of Sun-ae Seo in Graphene Fabrication

Introduction

Sun-ae Seo is a prominent inventor based in Hwaseong-si, South Korea, known for his significant contributions to the field of material science, particularly in graphene fabrication. With a remarkable total of 68 patents to his name, he has made considerable advancements that are influencing modern technology.

Latest Patents

Among his latest innovations are two patents focusing on the methods of fabricating graphene using alloy catalysts. The first patent outlines a process that includes forming an alloy catalyst layer comprising nickel on a substrate. By supplying hydrocarbon gas onto this layer, a graphene layer is formed. This alloy catalyst also incorporates metals such as copper, platinum, iron, or gold to optimize the reduction of carbon solubility in nickel, allowing the creation of a uniform graphene monolayer.

The second recent patent describes a graphene electronic device featuring a graphene channel layer on a substrate. This device includes a source electrode and a drain electrode located at each end of the graphene channel layer, along with a gate oxide and a gate electrode that replicate the shape of the graphene channel. This innovative design enhances the overall functionality and efficiency of electronic devices utilizing graphene technology.

Career Highlights

Throughout his career, Sun-ae Seo has held notable positions in leading technological institutions. He has worked with Samsung Electronics Co., Ltd., where his innovations have contributed to the company’s research endeavors. Additionally, he has been affiliated with Leland Stanford Junior University, where he further developed his research in graphene technology and material science.

Collaborations

Sun-ae Seo has collaborated with esteemed colleagues, including Hyun-jong Chung and Sung-chul Lee, who have also made significant contributions to the field. These collaborations have played a vital role in advancing their collective research objectives and achieving substantial breakthroughs in graphene fabrication methods.

Conclusion

Sun-ae Seo's innovative work in graphene fabrication stands as a testament to his expertise and dedication to advancing material sciences. With a solid portfolio of patents and valuable collaborations, his contributions continue to shape the future of technology in various applications, from electronics to new material development.