Figure 13
From: Deliberate and Accidental Gas-Phase Alkali Doping of Chalcogenide Semiconductors: Cu(In,Ga)Se2
TG-MS analysis of a S:KOH 5:1 mole ratio mixture showing the evolution of K2Sx gas species presumably responsible for K gas-phase transport under the conditions investigated by Johnson et al.1. The black solid line corresponding to x = 1 has been divided by 10 in order to fit along with the x > 1 data. The dashed line corresponds to the thermogravimetric data.
