Email this article Stratification of Bi0.5Sb1.5Te3 Single Crystals and Sintering of the Obtained Micro- and Nanoscale Plates
- Authors: Petrova N.S.1,2, Danilov V.A.1, Boikov Y.A.1, Kuznetsova V.S.1,2, Novikov S.V.1
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Affiliations:
- Ioffe Institute
- St. Petersburg Academic University
- Issue: Vol 63, No 7 (2018)
- Pages: 1026-1028
- Section: Solid State Electronics
- URL: https://journal-vniispk.ru/1063-7842/article/view/201695
- DOI: https://doi.org/10.1134/S106378421807023X
- ID: 201695
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Abstract
The use of surface active liquids facilitates intense stratification of mechanically strained Bi0.5Sb1.5Te3 crystallites. A Bi0.5Sb1.5Te3 heat element with specified thickness and structure is formed by layer-by-layer deposition of “thermoelectric ink” on its free surface. A heat treatment of the formed thermoelectric element in argon at a temperature of 800 K makes it possible to minimize radically the resistance of the grain boundaries introduced into its bulk.
About the authors
N. S. Petrova
Ioffe Institute; St. Petersburg Academic University
Author for correspondence.
Email: nataljapetrova27@gmail.com
Russian Federation, St. Petersburg, 194021; St. Petersburg, 194021
V. A. Danilov
Ioffe Institute
Email: nataljapetrova27@gmail.com
Russian Federation, St. Petersburg, 194021
Yu. A. Boikov
Ioffe Institute
Email: nataljapetrova27@gmail.com
Russian Federation, St. Petersburg, 194021
V. S. Kuznetsova
Ioffe Institute; St. Petersburg Academic University
Email: nataljapetrova27@gmail.com
Russian Federation, St. Petersburg, 194021; St. Petersburg, 194021
S. V. Novikov
Ioffe Institute
Email: nataljapetrova27@gmail.com
Russian Federation, St. Petersburg, 194021
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