Origin of electric field-dependent charge generation in organic photovoltaics with planar and bulk heterojunctions
Kyohei Nakano, Yumiko Kaji, Keisuke Tajima
Abstract
The electric field dependence in the charge generation process of organic solar cells in planar heterojunction and bulk heterojunction structures is related to the energetics and molecular orientation at the donor/acceptor interfaces.
Topics & Concepts
HeterojunctionElectric fieldPlanarOrganic solar cellMaterials scienceOptoelectronicsCharge (physics)PhotovoltaicsAcceptorChemical physicsCondensed matter physicsPhotovoltaic systemChemistryPhysicsElectrical engineeringComputer sciencePolymerQuantum mechanicsComposite materialComputer graphics (images)EngineeringOrganic Electronics and PhotovoltaicsConducting polymers and applicationsPerovskite Materials and Applications