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Scientific paper - Original scientific paper
Quantum oscillations in a lead chalcogenide three-dimensional Dirac system
Physical Review B, 95 (2017), 3; 035208. https://doi.org/10.1103/PhysRevB.95.035208
Orbanić, Filip; Novak, Mario; Baćani, Mirko; Kokanović, Ivan

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Orbanić, F., Novak, M., Baćani, M. & Kokanović, I. (2017). Quantum oscillations in a lead chalcogenide three-dimensional Dirac system. Physical Review B, 95. (3). doi: 10.1103/PhysRevB.95.035208

Orbanić, Filip, et al. "Quantum oscillations in a lead chalcogenide three-dimensional Dirac system." Physical Review B, vol. 95, no. 3, 2017. https://doi.org/10.1103/PhysRevB.95.035208

Orbanić, Filip, Mario Novak, Mirko Baćani and Ivan Kokanović. "Quantum oscillations in a lead chalcogenide three-dimensional Dirac system." Physical Review B 95, no. 3 (2017). https://doi.org/10.1103/PhysRevB.95.035208

Orbanić, F., et al. (2017) 'Quantum oscillations in a lead chalcogenide three-dimensional Dirac system', Physical Review B, 95(3). doi: 10.1103/PhysRevB.95.035208

Orbanić F, Novak M, Baćani M, Kokanović I. Quantum oscillations in a lead chalcogenide three-dimensional Dirac system. Physical Review B [Internet]. 2017 [cited 2024 December 23];95(3). doi: 10.1103/PhysRevB.95.035208

F. Orbanić, M. Novak, M. Baćani and I. Kokanović, "Quantum oscillations in a lead chalcogenide three-dimensional Dirac system", Physical Review B, vol. 95, no. 3, 2017. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:891200. [Accessed: 23 December 2024]

Metadata
Title (english)Quantum oscillations in a lead chalcogenide three-dimensional Dirac system
AuthorFilip Orbanić
AuthorMario Novak
MBZ: 262321
AuthorMirko Baćani
MBZ: 304202
AuthorIvan Kokanović
MBZ: 134951
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The de Haas–van Alphen (dHvA) and the Shubnikov–de Haas (SdH) oscillations were used to probe the properties of the Fermi surface in single crystals of Pb0.83Sn0.17Se with reduced charge concentration. Pronounced low-frequency oscillations of ∼8 T in the [001] direction were observed, confirming the single Fermi surface cross section. Due to the low effective charge concentration, the ultraquantum limit is reached already at ∼10 T. We observe π-Berry phase shift in the phase of both dHvA and SdH oscillations, which confirms the 3D Dirac nature of the energy band dispersion. In the construction of the Landau level diagram we use a combined indexing method for conductivity, magnetic susceptibility, and magnetization, which is based on the indexing used in the topological insulators. Moreover, the reliability of the indexing method is increased because we use, beside minima and maxima, zeros of the oscillations as well. Different microscopic parameters were calculated from the quantum oscillations in the magnetization, conductivity, and resistivity.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review B
Numberingvol. 95, no. 3, 035208
p-ISSN2469-9950
e-ISSN2469-9969
DOIhttps://doi.org/10.1103/PhysRevB.95.035208
URN:NBNurn:nbn:hr:217:891200
Publication2017
ProjectNumber: IP-2013-11-6216
Title (croatian): Transporna, magnetska i termodinamička svojstva odabranih anorganskih i organskih materijala
Acronym: TRANMAGTHERPROMAT
Leader: Ivan Kokanović
Jurisdiction: Croatia
Funding stream: IP
Document URLhttps://journals.aps.org/prb/abstract/10.1103/PhysRevB.95.035208
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public note© 2017 American Physical Society. Received 22 August 2016. Revised manuscript received 22 November 2016. Published 20 January 2017.
Created on2020-02-28 18:48:39