Evaluation of GEANT4 and COMSOL Multiphysics Coupling Capabilities by Simulation of an Optimized Betavoltaic Battery

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Ghasemabadi D.; ZAKI DIZAJI H.; ABDOLLAHZADEH M.

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Journal Paper

Paper Information

Journal: JOURNAL OF NUCLEAR RESEARCH AND APPLICATIONS Year:2023 | Volume:3 | Issue:2 Page(s): 22-26

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Information Journal Paper

Title

Evaluation of GEANT4 and COMSOL Multiphysics Coupling Capabilities by Simulation of an Optimized Betavoltaic Battery

Author(s)

Ghasemabadi D. | ZAKI DIZAJI H. | ABDOLLAHZADEH M. | Issue Writer Certificate

Keywords

Simulation

Model

Geant4

COMSOL Multiphysics

Betavoltaic Battery

Abstract

A beta-voltaic battery design can be used to evaluate the functionality of the Geant4 code and COMSOL Multiphysics software. The spatial distribution of the deposited energy for the beta particles in the semiconductor transducer has been simulated by using the Geant4 and then, the electron-hole pair generation rate has been obtained. Subsequently, output performances of the battery such as the current-voltage (I–, V) characteristics and the maximum electrical power have been determined by using the COMSOL Multiphysics in which the electron-hole pair generation rate from the Geant4 Simulation was utilized as input. Validation is done by considering an optimized planar Betavoltaic Battery. The results of the current study have been compared with other articles. The results are in good agreement and the relative errors are less than 8%. Our Simulation Model can be extended to the betavoltaic batteries with other semiconductors and radioactive isotopes and can provide a powerful tool for predicting the output performance and optimizing the betavoltaic batteries.

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APA: Copy

Ghasemabadi, D., ZAKI DIZAJI, H., & ABDOLLAHZADEH, M.. (2023). Evaluation of GEANT4 and COMSOL Multiphysics Coupling Capabilities by Simulation of an Optimized Betavoltaic Battery. JOURNAL OF NUCLEAR RESEARCH AND APPLICATIONS, 3(2), 22-26. SID. https://sid.ir/paper/1064219/en

Vancouver: Copy

Ghasemabadi D., ZAKI DIZAJI H., ABDOLLAHZADEH M.. Evaluation of GEANT4 and COMSOL Multiphysics Coupling Capabilities by Simulation of an Optimized Betavoltaic Battery. JOURNAL OF NUCLEAR RESEARCH AND APPLICATIONS[Internet]. 2023;3(2):22-26. Available from: https://sid.ir/paper/1064219/en

IEEE: Copy

D. Ghasemabadi, H. ZAKI DIZAJI, and M. ABDOLLAHZADEH, “Evaluation of GEANT4 and COMSOL Multiphysics Coupling Capabilities by Simulation of an Optimized Betavoltaic Battery,” JOURNAL OF NUCLEAR RESEARCH AND APPLICATIONS, vol. 3, no. 2, pp. 22–26, 2023, [Online]. Available: https://sid.ir/paper/1064219/en

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