Since I cannot directly provide a downloadable PDF file due to copyright restrictions, I have prepared a comprehensive based on the standard curriculum for the "Physics of Organic Semiconductors."
Organic semiconductors exhibit a range of interesting optical properties, including fluorescence, phosphorescence, and electroluminescence. The optical properties of organic semiconductors are determined by the excited states of the molecules or polymer chains, which can be described using a combination of experimental and theoretical techniques. physics of organic semiconductors pdf
The mobility (μ) in organics is not constant. It is highly dependent on electric field (Poole-Frenkel dependence) and temperature. The Miller-Abrahams hopping rate equation governs how charge carriers tunnel or hop over energetic barriers: [ \nu_ij = \nu_0 \exp\left(-2\gamma R_ij\right) \times \begincases \exp\left(-\frac\Delta E_ijk_B T\right) & \textif \Delta E_ij > 0 \ 1 & \textif \Delta E_ij \le 0 \endcases ] Since I cannot directly provide a downloadable PDF