Giant magnetoresistance and Shubnikov-de Haas effect in LuSb

M. Kleinert; O. Pavlosiuk; P. Swatek; D. Kaczorowski; P. Wiśniewski

doi:10.12693/APhysPolA.133.538

Giant magnetoresistance and Shubnikov-de Haas effect in LuSb

M. Kleinert, O. Pavlosiuk, P. Swatek, D. Kaczorowski, P. Wiśniewski

Research output: Contribution to journal › Article › peer-review

Abstract

Single-crystals of LuSb were investigated by means of electrical resistivity and magnetoresistance measurements. The compound was found to exhibit giant magnetoresistance exceeding 3000%, low-temperature resistivity plateau, and Shubnikov-de Haas oscillations. It was characterized as a semimetal with nearly balanced contributions of electron and hole carriers to the magnetotransport properties. The experimental findings, supported by the results of electronic structure calculations, proved that the magnetotransport in LuSb can be described in the scope of 3D multi-band Fermi surface model without topologically non-trivial electronic states.

Original language	English (US)
Pages (from-to)	538-540
Number of pages	3
Journal	Acta Physica Polonica A
Volume	133
Issue number	3
DOIs	https://doi.org/10.12693/APhysPolA.133.538
State	Published - Mar 2018
Externally published	Yes

Bibliographical note

Funding Information:
This work was supported by the National Science Centre (Poland); grant no. 2015/18/A/ST3/00057.

Publisher Copyright:
© 2018 Polish Academy of Sciences. All rights reserved.

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10.12693/APhysPolA.133.538

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abstract = "Single-crystals of LuSb were investigated by means of electrical resistivity and magnetoresistance measurements. The compound was found to exhibit giant magnetoresistance exceeding 3000%, low-temperature resistivity plateau, and Shubnikov-de Haas oscillations. It was characterized as a semimetal with nearly balanced contributions of electron and hole carriers to the magnetotransport properties. The experimental findings, supported by the results of electronic structure calculations, proved that the magnetotransport in LuSb can be described in the scope of 3D multi-band Fermi surface model without topologically non-trivial electronic states.",

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doi = "10.12693/APhysPolA.133.538",

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AU - Kleinert, M.

AU - Pavlosiuk, O.

AU - Swatek, P.

AU - Kaczorowski, D.

AU - Wiśniewski, P.

PY - 2018/3

Y1 - 2018/3

N2 - Single-crystals of LuSb were investigated by means of electrical resistivity and magnetoresistance measurements. The compound was found to exhibit giant magnetoresistance exceeding 3000%, low-temperature resistivity plateau, and Shubnikov-de Haas oscillations. It was characterized as a semimetal with nearly balanced contributions of electron and hole carriers to the magnetotransport properties. The experimental findings, supported by the results of electronic structure calculations, proved that the magnetotransport in LuSb can be described in the scope of 3D multi-band Fermi surface model without topologically non-trivial electronic states.

AB - Single-crystals of LuSb were investigated by means of electrical resistivity and magnetoresistance measurements. The compound was found to exhibit giant magnetoresistance exceeding 3000%, low-temperature resistivity plateau, and Shubnikov-de Haas oscillations. It was characterized as a semimetal with nearly balanced contributions of electron and hole carriers to the magnetotransport properties. The experimental findings, supported by the results of electronic structure calculations, proved that the magnetotransport in LuSb can be described in the scope of 3D multi-band Fermi surface model without topologically non-trivial electronic states.

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Giant magnetoresistance and Shubnikov-de Haas effect in LuSb

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