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Novel, low-cost device to simultaneously measure the electrical conductivity and the Hall coefficient from room temperature up to 600 °C

التفاصيل البيبلوغرافية
العنوان: Novel, low-cost device to simultaneously measure the electrical conductivity and the Hall coefficient from room temperature up to 600 °C
المؤلفون: R. Werner, J. Kita, M. Gollner, F. Linseis, R. Moos
المصدر: Journal of Sensors and Sensor Systems, Vol 10, Pp 71-81 (2021)
بيانات النشر: Copernicus Publications, 2021.
سنة النشر: 2021
المجموعة: LCC:Technology
مصطلحات موضوعية: Technology
الوصف: A novel measurement device for simultaneous high temperature measurements of the electrical conductivity and the Hall coefficient has been developed. Simulations were used to design a suitable screen-printed planar platinum heating structure that generates temperatures of up to 600 ∘C by Joule heating. Simulations of the temperature distribution have been validated using thermal imaging. With the hardware setup of two permanent magnetic yoke systems with a magnetic flux density of ±760 mT, the electrical conductivity and the charge carrier densities of a silicon wafer and a gold film were measured, as examples of a typical semiconductor with low charge carrier densities but high mobility and a metal representing materials with very high charge carrier densities but moderate mobilities, respectively. Measurements were compared with data from the literature to validate the functionality of the novel, low-cost measurement device.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2194-8771
2194-878X
Relation: https://jsss.copernicus.org/articles/10/71/2021/jsss-10-71-2021.pdf; https://doaj.org/toc/2194-8771; https://doaj.org/toc/2194-878X
DOI: 10.5194/jsss-10-71-2021
URL الوصول: https://doaj.org/article/dee1698a7fc64938a0a015e744e7ec53
رقم الأكسشن: edsdoj.1698a7fc64938a0a015e744e7ec53
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:21948771
2194878X
DOI:10.5194/jsss-10-71-2021