# Interfacing of High Temperature Z-meter Setup Using Python

## TL;DR

This paper presents a Python-based automation system for high temperature Z-meter measurements, enabling simultaneous assessment of thermoelectric properties and calculation of figure-of-merit with verified accuracy.

## Contribution

The work introduces an open-source Python program that automates high temperature Z-meter measurements, reducing costs and improving measurement efficiency.

## Key findings

- Automated measurement process verified on Bi0.36Sb1.45Te3 sample.
- Data obtained aligns well with reported values.
- System enables simultaneous measurement of multiple thermoelectric properties.

## Abstract

In this work, we interface high temperature Z-meter setup to automize the whole measurement process. A program is built on open source programming language Python which convert the manual measurement process into fully automated process without any cost addition. Using this program, simultaneous measurement of Seebeck coefficient, thermal conductivity and electrical resistivity are performed and using all three, figure-of-merit (ZT) is calculated. Developed program is verified by performing measurement over p-type Bi0.36Sb1.45Te3 sample and the data obtained are found to be in good agreement with the reported data.

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Source: https://tomesphere.com/paper/1702.06691