Simulation of charge carriers in organic electronic devices: Methods with their fundamentals and applications
K Zojer - Advanced Optical Materials, 2021 - Wiley Online Library
Device modeling is an established tool to design and optimize organic electronic devices,
be them organic light emitting diodes, organic photovoltaic devices, or organic transistors …
be them organic light emitting diodes, organic photovoltaic devices, or organic transistors …
Coherent zone-folded longitudinal acoustic phonons in semiconductor superlattices: excitation and detection
Coherent zone-folded acoustic phonons are excited in GaAs/AlAs superlattices by
femtosecond laser pulses via resonant impulsive stimulated Raman scattering in both …
femtosecond laser pulses via resonant impulsive stimulated Raman scattering in both …
Generalized Scharfetter–Gummel schemes for electro-thermal transport in degenerate semiconductors using the Kelvin formula for the Seebeck coefficient
M Kantner - Journal of Computational Physics, 2020 - Elsevier
Many challenges faced in today's semiconductor devices are related to self-heating
phenomena. The optimization of device designs can be assisted by numerical simulations …
phenomena. The optimization of device designs can be assisted by numerical simulations …
Full electrothermal OLED model including nonlinear self-heating effects
Organic light-emitting diodes (OLEDs) are widely studied semiconductor devices for which a
simple description by a diode equation typically fails. In particular, a full description of the …
simple description by a diode equation typically fails. In particular, a full description of the …
Solutions for some mathematical physics problems issued from modeling real phenomena: Part 1
I Meghea - Axioms, 2023 - mdpi.com
This paper brings together methods to solve and/or characterize solutions of some problems
of mathematical physics equations involving p-Laplacian and p-pseudo-Laplacian. Using …
of mathematical physics equations involving p-Laplacian and p-pseudo-Laplacian. Using …
Analysis of a drift–diffusion model for organic semiconductor devices
We discuss drift–diffusion models for charge carrier transport in organic semiconductor
devices. The crucial feature in organic materials is the energetic disorder due to random …
devices. The crucial feature in organic materials is the energetic disorder due to random …
An existence result for a class of electrothermal drift-diffusion models with Gauss–Fermi statistics for organic semiconductors
This work is concerned with the analysis of a drift-diffusion model for the electrothermal
behavior of organic semiconductor devices. A “generalized Van Roosbroeck” system …
behavior of organic semiconductor devices. A “generalized Van Roosbroeck” system …
An elliptic system related to the stationary thermistor problem
L Boccardo, L Orsina - SIAM Journal on Mathematical Analysis, 2021 - SIAM
An Elliptic System Related to the Stationary Thermistor Problem Page 1 Copyright © by SIAM.
Unauthorized reproduction of this article is prohibited. SIAM J. MATH. ANAL. © 2021 Society …
Unauthorized reproduction of this article is prohibited. SIAM J. MATH. ANAL. © 2021 Society …
3D electrothermal simulations of organic LEDs showing negative differential resistance
Organic semiconductor devices show a pronounced interplay between temperature-
activated conductivity and self-heating which in particular causes inhomogeneities in the …
activated conductivity and self-heating which in particular causes inhomogeneities in the …
Systems Describing Electrothermal Effects with -Laplacian-like Structure for Discontinuous Variable Exponents
We consider a coupled system of two elliptic PDEs, where the elliptic term in the first
equation shares the properties of the p(x)-Laplacian with discontinuous exponent, while in …
equation shares the properties of the p(x)-Laplacian with discontinuous exponent, while in …