: Charge carriers in organic solids often distort the surrounding lattice, forming a quasiparticle known as a polaron . Charge Transport Mechanisms
: When light is absorbed, it creates a bound electron-hole pair called an exciton. Understanding exciton dissociation at heterojunctions is critical for solar cell efficiency. Recommended PDF Resources & Guides physics of organic semiconductors pdf
Some of the key optical properties of organic semiconductors include: : Charge carriers in organic solids often distort
: The School of Physical and Chemical Sciences at Queen Mary University of London offers specialized insights into current organic research. physics of organic semiconductors pdf
When a charge (electron or hole) moves through an organic molecule, it slightly deforms the molecular structure. This combination of a charge and its induced lattice distortion is called a polaron . 3. Optical Physics and Excitons