Narrow band gap lead sulfide hole transport layers for quantum dot photovoltaics
The band structure of colloidal quantum dot (CQD) bilayer heterojunction solar cells is optimized using a combination of ligand modification and QD band gap control. Solar cells with power conversion efficiencies of up to 9.33 ± 0.50% are demonstrated by aligning the absorber and hole transport laye...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Journal article |
| Sprog: | English |
| Udgivet: |
American Chemical Society
2016
|