—quasiparticles formed by a charge and its associated lattice deformation. Transport occurs via a "hopping" mechanism between localized molecular states. Exciton Dynamics
. This leads to soft materials with lower melting points and narrower energy bands. Deutsche Nationalbibliothek Charge Transport Mechanisms
Organic semiconductors - School of Physical and Chemical Sciences physics of organic semiconductors pdf
: When light is absorbed, it creates a bound electron-hole pair called an . Because of high binding energies (
: Most OSCs are disordered, meaning charges "hop" between localized states. This is a thermally activated process described by Marcus Theory Variable Range Hopping (VRH) Band-like Transport —quasiparticles formed by a charge and its associated
) of the organic semiconductor, typically ranging from 1.5 eV to 3.0 eV. This places their optical transitions directly in the visible and near-infrared spectrum. 2. Charge Carrier Generation and Transport
While the Brütting and Adachi book is the definitive text, several other excellent resources exist for those seeking a PDF on the physics of organic semiconductors. This leads to soft materials with lower melting
Here is a list of some recommended papers and books on the physics of organic semiconductors: