Work

On the entropy and exponential convergence to equilibrium for the recombination-drift-diffusion system for scintillators

Year: 2024

Type: article

Abstract: For the recombination-drift-diffusion equations that describe the evolution of charge carriers in scintillating crystals, we obtain the estimates for the energy and solution asymptotic decay. Our results extend those obtained by Fellner and Kniely (2018) for semiconductors with two charge carriers and Shockley–Hall recombination, to the case of k>2 charge carriers and a general polynomial recombination term.

Source: Mathematics and Mechanics of Complex Systems

DOI: 10.2140/memocs.2024.12.263

Author: Fabrizio Davì

Institution: Marche Polytechnic University

Language: English

Topic: Gas Dynamics and Kinetic Theory

Subfield: Applied Mathematics

Field: Mathematics

Domain: Physical Sciences

Open Access status: diamond

Funders: Istituto Nazionale di Alta Matematica "Francesco Severi", CERN, Gruppo Nazionale per la Fisica Matematica

OpenAlex ID: W4401805278

FWCI:

Cites: 24

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Related to: 10