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SM ISO690:2012 KONDRYA, Elena, GILEWSKI, Andrzej, NIKORICH, Andrey V.. Magnetoresistance peculiarities of bismuth wires in high magnetic field. In: Physics Letters, Section A: General, Atomic and Solid State Physics, 2016, nr. 11-12(380), pp. 1210-1216. ISSN 0375-9601. DOI: https://doi.org/10.1016/j.physleta.2016.01.009 |
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Physics Letters, Section A: General, Atomic and Solid State Physics | |
Numărul 11-12(380) / 2016 / ISSN 0375-9601 | |
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DOI:https://doi.org/10.1016/j.physleta.2016.01.009 | |
Pag. 1210-1216 | |
Rezumat | |
Magnetoresistance measurements of Bi wires performed in the magnetic field oriented along the bisector axis revealed unexpected anomalous peaks in a high magnetic field far above the quantum limit of the electrons. By combining a magnetic field and an uniaxial strain, we obtained a modification of the electronic structure; as a result, the quantum limit for light and heavy electrons is changed in a different way. For the case where heavy electrons are in the quantum limit, a correlation between the exit of the lowest Landau level of light electrons and the Lifshitz transition was found. |
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Cuvinte-cheie Bismuth, High magnetic field, Magnetoresistance, Seebeck effect, Uniaxial strain |
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