Figure 6
From: Photo-induced enhancement of the power factor of Cu2S thermoelectric films
Photo-induced Seebeck coefficient and power factor.
(a) Relative changes in the total Seebeck coefficient as a function of light radiation time. (b) Relative changes in the calculated photo-induced Seebeck coefficient as a function of light radiation time. (c) Relative enhanced power factors between the dark data and the power factors under light radiation and between the dark data and pure photo-induced power factors.
