Probing the surface states in Bi 2Se 3 using the Shubnikov-de Haas effect

M. Petrushevsky; E. Lahoud; A. Ron; E. Maniv; I. Diamant; I. Neder; S. Wiedmann; V. K. Guduru; F. Chiappini; U. Zeitler; J. C. Maan; K. Chashka; A. Kanigel; Y. Dagan

doi:10.1103/PhysRevB.86.045131

Probing the surface states in Bi ₂Se ₃ using the Shubnikov-de Haas effect

M. Petrushevsky^*, E. Lahoud, A. Ron, E. Maniv, I. Diamant, I. Neder, S. Wiedmann, V. K. Guduru, F. Chiappini, U. Zeitler, J. C. Maan, K. Chashka, A. Kanigel, Y. Dagan

^*Corresponding author for this work

School of Physics and Astronomy

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

Abstract

Shubnikov-de Haas oscillations are observed in Bi ₂Se ₃ flakes with high carrier concentration and low bulk mobility. These oscillations probe the protected surface states and enable us to extract their carrier concentration, effective mass, and Dingle temperature. The Fermi momentum obtained is in agreement with angle-resolved photoemission spectroscopy measurements performed on crystals from the same batch. We study the behavior of the Berry phase as a function of magnetic fields. The standard theoretical considerations fail to explain the observed behavior.

Original language	English
Article number	045131
Journal	Physical Review B - Condensed Matter and Materials Physics
Volume	86
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevB.86.045131
State	Published - 26 Jul 2012

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10.1103/PhysRevB.86.045131

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Petrushevsky, M., Lahoud, E., Ron, A., Maniv, E., Diamant, I., Neder, I., Wiedmann, S., Guduru, V. K., Chiappini, F., Zeitler, U., Maan, J. C., Chashka, K., Kanigel, A., & Dagan, Y. (2012). Probing the surface states in Bi ₂Se ₃ using the Shubnikov-de Haas effect. Physical Review B - Condensed Matter and Materials Physics, 86(4), Article 045131. https://doi.org/10.1103/PhysRevB.86.045131

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abstract = "Shubnikov-de Haas oscillations are observed in Bi 2Se 3 flakes with high carrier concentration and low bulk mobility. These oscillations probe the protected surface states and enable us to extract their carrier concentration, effective mass, and Dingle temperature. The Fermi momentum obtained is in agreement with angle-resolved photoemission spectroscopy measurements performed on crystals from the same batch. We study the behavior of the Berry phase as a function of magnetic fields. The standard theoretical considerations fail to explain the observed behavior.",

author = "M. Petrushevsky and E. Lahoud and A. Ron and E. Maniv and I. Diamant and I. Neder and S. Wiedmann and Guduru, {V. K.} and F. Chiappini and U. Zeitler and Maan, {J. C.} and K. Chashka and A. Kanigel and Y. Dagan",

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doi = "10.1103/PhysRevB.86.045131",

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Petrushevsky, M, Lahoud, E, Ron, A, Maniv, E, Diamant, I, Neder, I, Wiedmann, S, Guduru, VK, Chiappini, F, Zeitler, U, Maan, JC, Chashka, K, Kanigel, A & Dagan, Y 2012, 'Probing the surface states in Bi ₂Se ₃ using the Shubnikov-de Haas effect', Physical Review B - Condensed Matter and Materials Physics, vol. 86, no. 4, 045131. https://doi.org/10.1103/PhysRevB.86.045131

TY - JOUR

T1 - Probing the surface states in Bi 2Se 3 using the Shubnikov-de Haas effect

AU - Petrushevsky, M.

AU - Lahoud, E.

AU - Ron, A.

AU - Maniv, E.

AU - Diamant, I.

AU - Neder, I.

AU - Wiedmann, S.

AU - Guduru, V. K.

AU - Chiappini, F.

AU - Zeitler, U.

AU - Maan, J. C.

AU - Chashka, K.

AU - Kanigel, A.

AU - Dagan, Y.

PY - 2012/7/26

Y1 - 2012/7/26

N2 - Shubnikov-de Haas oscillations are observed in Bi 2Se 3 flakes with high carrier concentration and low bulk mobility. These oscillations probe the protected surface states and enable us to extract their carrier concentration, effective mass, and Dingle temperature. The Fermi momentum obtained is in agreement with angle-resolved photoemission spectroscopy measurements performed on crystals from the same batch. We study the behavior of the Berry phase as a function of magnetic fields. The standard theoretical considerations fail to explain the observed behavior.

AB - Shubnikov-de Haas oscillations are observed in Bi 2Se 3 flakes with high carrier concentration and low bulk mobility. These oscillations probe the protected surface states and enable us to extract their carrier concentration, effective mass, and Dingle temperature. The Fermi momentum obtained is in agreement with angle-resolved photoemission spectroscopy measurements performed on crystals from the same batch. We study the behavior of the Berry phase as a function of magnetic fields. The standard theoretical considerations fail to explain the observed behavior.

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VL - 86

JO - Physical Review B - Condensed Matter and Materials Physics

JF - Physical Review B - Condensed Matter and Materials Physics

IS - 4

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ER -

Probing the surface states in Bi ₂Se ₃ using the Shubnikov-de Haas effect

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