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Rho: Application to Analyze Electrical Resistivity Cover

Rho: Application to Analyze Electrical Resistivity

Open Access
|Dec 2022

Abstract

Electrical resistivity measurements of metals often use the four-wire method, where data acquisition alternates between temperature and voltage. The temperature and voltage values are similar and manual selection of each set of measurements is time consuming. Rho is intended to make electrical resistivity data analysis faster and more reliable by automatically selecting the temperature and voltage measurements using signal processing. The time required to process 52 data points (which consists of approximately 6000 measurements) using Rho is less than one minute compared to up to 4 hours for manual processing. Rho is stored in FigShare and can be used by any research group conducting alternate temperature and voltage measurements to obtain electrical resistivity at either ambient or extreme conditions.

DOI: https://doi.org/10.5334/jors.417 | Journal eISSN: 2049-9647
Language: English
Submitted on: Feb 16, 2022
Accepted on: Nov 28, 2022
Published on: Dec 13, 2022
Published by: Ubiquity Press
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2022 Meryem Berrada, Richard A. Secco, published by Ubiquity Press
This work is licensed under the Creative Commons Attribution 4.0 License.