Temperature dependences of the kinetic coefficients of a bismuth telluride microwave prepared by a novel technique
An improved technique for preparing glass-insulated microwires of highly volatile materials has been proposed, developed, and tested; owing to the isolation of the material from the environment, this technique provides the formation of a microwire with physical parameters corresponding to those of t...
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| Main Authors: | , , , , |
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| Format: | article |
| Language: | EN |
| Published: |
D.Ghitu Institute of Electronic Engineering and Nanotechnologies
2017
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| Subjects: | |
| Online Access: | https://doaj.org/article/c0d17d9f743e420bb68add8a28ae89a1 |
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| Summary: | An improved technique for preparing glass-insulated microwires of highly volatile materials has been proposed, developed, and tested; owing to the isolation of the material from the environment, this technique provides the formation of a microwire with physical parameters corresponding to those of the starting material. The microwire preparation technique has been tested using a bismuth telluride (Bi2Te3) alloy. The thermopower and conductivity of the Bi2Te3 microwire have been measure in a temperature range of 10–300 K. The derived data for Bi2Te3 in the form of a microwire and a bulk crystal have been compared. |
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