Theme: Environmental Stability and Protection Strategy of Two-dimensional Materials

Speaker: Qian CHEN

Host: Research Scientist Xiaoguang LI

Location: Room 716, Health Science Center of Shenzhen University

Time: 16:00, December 7th, 2018

Talk Abstract:

Two-dimensional materials with only atomic layer thickness are expected to play a significant role in future high-performance devices with their special structure and physicochemical properties. However, there are still many difficulties in the application of two-dimensional materials in large-scale devices, such as the problems of the environmental stability of two-dimensional materials and the corresponding device packaging. This report will discuss the environmental stability of two-dimensional materials and the degradation mechanism in the atmosphere based on the first-principles calculation work of the research group.

About the Speaker:

Qian Chen who graduated from School of Physics of Southeast University in 2011 currently works as the Deputy director of the Experimental Physics Center of Southeast University. He primarily studies on theoretical calculation of energy band modulation, magnetic coupling and new energy utilization of low-dimensional semiconductor materials. More than 40 papers has been published in SCI journals, including Nature Communications, Angew.Chem. Int. Ed., Nano Letters, J Phys. Chem. Lett.