Jinghui Guo

Title: Innovations of Jinghui Guo in Pb Isotope Determination

Introduction

Jinghui Guo is a notable inventor based in Beijing, China. He has made significant contributions to the field of isotope determination, particularly through his innovative methods that enhance precision and efficiency.

Latest Patents

Jinghui Guo holds a patent for a method titled "Zircon ID-TIMS Pb isotope determination method using multiple ion counters with dynamic multi-collection protocol." This method provides a significant advancement over traditional techniques by eliminating the influences of gain differences among various ion counters on Pb isotope determination results. It allows for the collection of all Pb isotope ratios with only two peak-jumps, thereby increasing the efficiency of Pb isotope ion beam collection and reducing the impact of ion beam stability on analysis results. This innovation improves the precision of Pb isotope analysis for single-grain zircon ID-TIMS U-Pb dating methods.

Career Highlights

Jinghui Guo is affiliated with the Chinese Academy of Sciences, where he continues to engage in research and development in the field of isotope analysis. His work has garnered attention for its practical applications and potential to advance scientific understanding in geochronology.

Collaborations

Jinghui Guo has collaborated with esteemed colleagues such as Zhuyin Chu and Chaofeng Li. Their joint efforts contribute to the ongoing advancements in the field of isotope determination.

Conclusion

Jinghui Guo's innovative methods in Pb isotope determination represent a significant leap forward in analytical precision and efficiency. His contributions are poised to have lasting impacts in the field of geochronology and beyond.