Fabrication and electrical properties of Bi2-xSbxTe3 ternary nanopillars array films
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.10.228
Abstract: Abstract Highly oriented Bi2-xSbxTe3 (x = 0, 0.7, 1.1, 1.5, 2) ternary nanocrystalline films were fabricated using vacuum thermal evaporation method. Microstructures and morphologies indicate that Bi2-xSbxTe3 films have pure rhombohedral phase with well-ordered nanopillars array. Bi,… read more here.
Keywords: electrical properties; xsbxte3 ternary; nanopillars array; bi2 xsbxte3 ... See more keywords
Detection of Surface States in Bi2 – xSbxTe3 – ySey Topological Insulators by Magnetotransport Measurements
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DOI: 10.1134/s106378341902029x
Abstract: In this paper, we studied the effect of the magnetic field and temperature on conductivity of Bi2 ‒ xSbxTe3 – ySey topological insulators of different composition to identify electronic surface states in these films. The experimental data can be… read more here.
Keywords: topological insulators; surface; ysey topological; xsbxte3 ysey ... See more keywords
Structure and Thermoelectric Properties of Bi2−xSbxTe3 Nanowires Grown in Flexible Nanoporous Polycarbonate Templates
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DOI: 10.3390/ma10050553
Abstract: We report the room-temperature growth of vertically aligned ternary Bi2−xSbxTe3 nanowires of diameter ~200 nm and length ~12 µm, within flexible track-etched nanoporous polycarbonate (PC) templates via a one-step electrodeposition process. Bi2−xSbxTe3 nanowires with compositions… read more here.
Keywords: thermoelectric properties; xsbxte3 nanowires; properties bi2; bi2 xsbxte3 ... See more keywords