Numerical Solution of Semiconductor Medium Under Photothermal Theory by Finite-Difference Method

Ailawalia, Praveen; Sharma, Vikas; Singh, Joginder

doi:10.22034/cmde.2025.60540.2593

Numerical Solution of Semiconductor Medium Under Photothermal Theory by Finite-Difference Method

Articles in Press

Document Type : Research Paper

Authors

¹ Department of Mathematics, University Institute of Sciences, Chandigarh University, Gharuan, Mohali-140413, Punjab, India.

² IKG Punjab Technical University, Kapurthala, Punjab, India.

³ Department of Applied Sciences, Chandigarh Group of Institutions, Landran, Mohali, Punjab, India.

10.22034/cmde.2025.60540.2593

Abstract

This paper examines the numerical solution within a semiconducting medium, employing the Finite Difference method. The research focuses on solving the fundamental equations for a 2-D, semi-infinite semiconducting medium with thermally insulated, stress-free surfaces to determine wave solutions. The study formulates both explicit and implicit finite difference schemes to address this problem. Numerical methods based on finite difference principles are employed to obtain solutions for these schemes. Subsequently, a comparative analysis of these solutions reveals unexpected similarities as a noteworthy outcome.

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