Question

Charge separation of excitons in organic conductors

Answer 1

Answer:

Subsequent charge separation in the interface between an electron donor and acceptor blend within the device's active layer. ... Unlike in an inorganic crystalline PV cell material, with its band structure and delocalized electrons, excitons in organic photovoltaics are strongly bound with an energy between 0.1 and 1.4 eV.

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Answer 2

Explanation:

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