Jeff Christians discusses the importance of hole transfer to the performance of Sb2S3 solar cells, specifically highlighting the mechanism of hole transfer in these solid-state solar cells and discriminating between the processes of hole diffusion in the Sb2S3 layer and hole transfer across the Sb2S3 interface.
Rate Limiting Interfacial Hole Transfer in Sb2S3 Solid-State Solar Cells
Christians, J. A.; Leighton Jr., D. T.; Kamat, P. V. Energy and Environ. Sci. 2014, 7, 1148-1158.
http://dx.doi.org/10.1039/C3EE43844A