Interferometry with large molecules. The examples of C_60 and C_70.

We study the interference of large molecules, such as C_60 and C_70, inTalbot-Lau and double-slit interferometers. After analyzing the problemin a general setting, we focus on recent experiments and calculate thevisibility of the interference patern as a function of the temperatureof the interfering molecules. (Work in collaboration with T. Yoneda andP. Facchi)