A. V. Budnik
National Technical University
5 Papers
18 Citations
A. V. Budnik is an academic researcher from National Technical University. The author has contributed to research in topics: Seebeck coefficient & Topological insulator. The author has an hindex of 4, co-authored 5 publications.
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Papers
Growth and structure of thermally evaporated Bi2Te3 thin films
E. I. Rogacheva,A. V. Budnik,M. V. Dobrotvorskaya,A.G. Fedorov,S. I. Krivonogov,Pavel V. Mateychenko,O. N. Nashchekina,A. Yu. Sipatov +7 more
TL;DR: In this paper, the growth mechanism, microstructure, and crystal structure of the polycrystalline n-Bi2Te3 thin films with thickness d = 15-350nm, prepared by thermal evaporation in vacuum onto glass substrates, were studied.
21
Thickness oscillations of the transport properties in n-type Bi2Te3 topological insulator thin films
E. I. Rogacheva,A. V. Budnik,A. Yu. Sipatov,O. N. Nashchekina,A.G. Fedorov,M. S. Dresselhaus,Shuang Tang +6 more
TL;DR: In this article, the dependences of the electrical conductivity, Seebeck coefficient and Hall coefficient on the thickness of the n-type thin films grown on the glass substrates by the thermal evaporation in vacuum of the N2Te3 topological insulator crystals have been measured.
13
Quantum Size Effects in Transport Properties of Bi 2 Te 3 Topological Insulator Thin Films
TL;DR: In this article, a theoretical analysis of the dependence of transport properties of Bi2Te3 thin films obtained by thermal evaporation in a vacuum on glass substrates is presented.
9
Thickness dependent quantum oscillations of transport properties in topological insulator Bi2Te3 thin films
TL;DR: In this article, the dependence of the electrical conductivity, the Hall coefficient, and the Seebeck coefficient on the layer thickness of p-type topological insulator Bi2Te3 thin films grown by thermal evaporation in vacuum on glass substrates were obtained at room temperature.
Effect of Initial Bulk Material Composition on Thermoelectric Properties of Bi 2 Te 3 Thin Films
TL;DR: In this article, the authors studied the dependences of the Seebeck coefficient S, electrical conductivity σ, Hall coefficient RH, charge carrier mobility μH, and TE power factor P = S 2σ of Bi2Te3 thin films on the composition of the initial bulk material used for preparing them.