On the energy gap determination of organic optoelectronic materials: the case of porphyrin derivatives
Rian E. Aderne, B. G. A. L. Borges, Harold C. Ávila, Fredrik von Kieseritzky, Jonas Hellberg, Marlus Koehler, M. Cremona, Lucimara S. Roman, C. Moysés Araújo, Maria Luiza M. Rocco, Cleber F. N. Marchiori
Abstract
We attempt to reconcile experimental and theoretical methodologies for the determination of the energy gap, which is essential to properly characterize a series of key phenomena related to the applications of organic semiconductors.
Topics & Concepts
PorphyrinSemiconductorOrganic semiconductorKey (lock)Band gapEnergy (signal processing)Materials scienceOptoelectronicsSeries (stratigraphy)NanotechnologyEngineering physicsComputer scienceChemistryPhotochemistryPhysicsQuantum mechanicsBiologyPaleontologyComputer securityOrganic Electronics and PhotovoltaicsOrganic Light-Emitting Diodes ResearchConducting polymers and applications