arXiv subjects

D. Beretta

Publications and source records attributed to D. Beretta.

2 recordsLinked to original sources

arXiv2025

An Open Source Python Package to Simulate Micro Thermoelectric Generators

This article presents an open-source Python package for simulating micro-thermoelectric generators, based on the work by D. Beretta et al. (Sustainable Energy Fuels, 2017). Featuring a user-friendly graphical user interface and robust computational capabilities, the tool is designed for use by scientists, researchers, and engineers to analyze and optimize device designs. The software calculates key performance metrics such as power, efficiency, electrical resistance, open circuit voltage, and short circuit current per unit of device area, based on the device design and material properties. The full source code is available for download on GitHub, enabling further customization.

cond-mat.mes-hall↗

arXiv2024

On the Strategies to Enhance zT

Enhancing the dimensionless figure of merit zT is central to developing better thermoelectric materials and advancing thermoelectric generation technology. However, the intrinsic interdependence between electrical conductivity, the Seebeck coefficient, and thermal conductivity presents a significant challenge. Over time, various strategies have emerged, but the literature remains difficult to navigate due to its widespread distribution across numerous sources. This short review highlights the key approaches to improving zT, offering a clear and concise guide to help researchers understand the major ideas and breakthroughs in the field.

cond-mat.mtrl-sci↗