Physics Of Organic Semiconductors Pdf

hybridization. This creates a chain of alternating single and double bonds. The remaining orbitals overlap to form a delocalized -electron cloud.

(Wolfgang Brütting): This is an excellent starting point that contrasts organic semiconductors with their inorganic counterparts. It covers the fundamental difference in bonding (van der Waals vs. covalent) and the nature of the conjugated -electron system. Electronic Structure of Organic Semiconductors physics of organic semiconductors pdf

: When a charge moves, it often distorts the surrounding organic molecule, creating a "polaron"—a combination of the charge and its associated lattice distortion. hybridization

: Due to low dielectric constants (

Unlike the "band transport" in highly crystalline silicon, charge in organic materials usually moves via a hopping mechanism physics of organic semiconductors pdf