On May 13, 2023, Prof. Xie Daiqian of NanjingUniversity was invited by the Photonic Nose and Molecular Materials Group to give a report to the group members in the Meeting Room 1568 of Zhi Zhi Building. The report was hosted by Prof. Wang Wenliang and attended by group teachers and graduate students.

Prof. Xie introduced his group’s newly developed efficient new method of non-time-dependent energy transfer dynamic including nearest-neighbor coupling. They obtained the rate constants and state-state dynamic properties of the important H2-HF and HF-HF energy transfer processes in HF chemical lasers, and studied the KRb+KRb and other systems in the quantum dynamics of ultracold molecular reactions in combination with statistical quantum models, revealing a new microscopic dynamic mechanism.

After the report, Prof. Xie discussed related issues with the teachers and students present, and took a photo with them.