Tien T Tsong

Title: Tien T Tsong: Innovator in Atomic Scale Technology

Introduction

Tien T Tsong is a prominent inventor based in Kirkland, WA (US). He has made significant contributions to the field of atomic scale technology, holding 2 patents that showcase his innovative approaches to creating advanced materials.

Latest Patents

His latest patents include the "Atomically Sharp Iridium Tip," which describes a method for preparing an iridium tip with atomic sharpness. This method involves tapering an iridium wire to a needle shape and heating the iridium needle in an oxygen atmosphere. The patent also discloses an iridium needle with a pyramidal structure that terminates with a small number of atoms prepared by these methods. Another notable patent is for a "Single-Atom Tip and Preparation Method Thereof." This invention presents an electrochemical method for preparing single atom tips, which serves as a replacement for the traditional vacuum evaporation method. The process includes etching a substrate single crystal metal wire to form a tip, cleaning the surface, and electroplating a small quantity of noble metal on the apex of the tip. The method concludes with annealing in a vacuum or inert gas to diffuse the additional noble metal atoms, resulting in a single atom tip.

Career Highlights

Tien T Tsong is affiliated with Academia Sinica, where he continues to push the boundaries of research in atomic scale technologies. His work has garnered attention for its potential applications in various scientific fields.

Collaborations

He has collaborated with notable colleagues, including Ing-Shouh Hwang and Hong-Shi Kuo, contributing to a rich environment of innovation and research.

Conclusion

Tien T Tsong's contributions to atomic scale technology through his patents and collaborations highlight his role as a leading inventor in this specialized field. His innovative methods pave the way for advancements in material science and nanotechnology.