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Understanding the open circuit voltage in organic solar cells on the basis of a donor-acceptor abrupt (p-n++) heterojunction

Organic Charge-transfer CompoundElectrical EngineeringEngineeringOrganic ElectronicsOrganic Solar CellApplied PhysicsOrganic SemiconductorOrganic Solar CellsDonor-acceptor AbruptCharge SeparationSolar CellsOptoelectronicsPhotovoltaicsOpen Circuit Voltage