Carrier multiplication in a PbSe nanocrystal and P3HT/PCBM tandem cell

Sung Jin Kim, Won Jin Kim, Alexander N. Cartwright, and Paras N. Prasad
Photoactivation of multiple carrier charge extraction in a tandem cell configuration is demonstrated. An all-solution-processed tandem photovoltaic structure, consisting of a hydrazine treated PbSe nanocrystal film and a P3HT/PCBM bulk-heterojunction solar cell, was fabricated. The PbSe nanocrystal ... [Appl. Phys. Lett. 92, 191107 (2008)] published Wed May 14, 2008.
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