Solving Drift Diffusion Equations on Non-uniform Spatial and Temporal Domains

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https://ieeexplore.ieee.org/document/10221464

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http://hdl.handle.net/11603/28457
 https://doi.org/10.1109/PIERS59004.2023.10221464

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UMBC Computer Science and Electrical Engineering Department
UMBC Data Science
UMBC Faculty Collection
UMBC Student Collection

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Author/Creator ORCID

https://orcid.org/0000-0001-9075-7071
 https://orcid.org/0009-0000-3447-6099
 https://orcid.org/0000-0003-0269-8433

Date

2023-08-28

Type of Work

conference papers and proceedings
preprints
Text

Department

Program

Citation of Original Publication

Simsek, Ergun, Ishraq Md Anjum, and Curtis R. Menyuk. “Solving Drift Diffusion Equations on Non-Uniform Spatial and Temporal Domains.” In 2023 Photonics & Electromagnetics Research Symposium (PIERS), 1644–51, 2023. https://doi.org/10.1109/PIERS59004.2023.10221464.

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Subjects

UMBC Computational Photonics for Multilayered Structure (CPMS) Group
UMBC Computational Photonics Laboratory

Abstract

Drift-diffusion equations are solved with the finite difference method that involves nonuniform discretization of the spatial and temporal domains. By using a broadband window function as the modulation method, we achieve to calculate the quantum efficiency, phase noise, bandwidth, and response time of various types of photodetectors in a single run on a desktop computer.