Picture of the month- November 2018
Look, Pacman wants to eat grapes!
After TiN is coated by Chemical Vapor Deposition, TiCl3 drop from the reactor wall and attach to TiN surface. When those TiCl3 absorb water, they look like grapes. The one with crack looks like a Pacman.
About the author: Juan SU is a post-doctorant fellow in TOP group, in SIMaP laboratory.
About the author: Juan SU is a post-doctorant fellow in TOP group, in SIMaP laboratory.