Institut für Physik und Astronomie
Refine
Has Fulltext
- no (2)
Language
- English (2)
Is part of the Bibliography
- yes (2)
Keywords
- Charge extraction (1)
- Charge generation (1)
- Charge recombination (1)
- Organic solar cells (1)
- PBT7 (1)
- PBTTT (1)
- PCPDTBT (1)
- charge carrier recombination (1)
- conjugated polymers (1)
- organic semiconductors (1)
Institute
In this chapter we review the basic principles of photocurrent generation in bulk heterojunction organic solar cells, discuss the loss channels limiting their efficiency, and present case studies of several polymer-fullerene blends. Using steady-state and transient, optical, and electrooptical techniques, we create a precise picture of the fundamental processes that ultimately govern solar cell efficiency.