prikaz prve stranice dokumenta Evidence for three-dimensional Dirac conical bands in TlBiSSe by optical and magneto-optical spectroscopy
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Scientific paper - Letter
Evidence for three-dimensional Dirac conical bands in TlBiSSe by optical and magneto-optical spectroscopy
Physical Review B, 107 (2023), 24; L241101. https://doi.org/10.1103/PhysRevB.107.L241101
Le Mardelé, F.; Wyzula, J.; Mohelsky, I.; Nasrallah, S.; Loh, M.; Ben David, S.; Toledano, O.; Tolj, D.; Novak, M.; Eguchi, G.; Paschen, S.; Barišić, Neven; Chen, J.; Kimura, A.; Orlita, M.; Rukelj, Zoran; Akrap, Ana; Santos-Cottin, D. More authors...

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Le Mardelé, F., Wyzula, J., Mohelsky, I., Nasrallah, S., Loh, M., Ben David, S. ... Santos Cottin, D. (2023). Evidence for three-dimensional Dirac conical bands in TlBiSSe by optical and magneto-optical spectroscopy. Physical Review B, 107. (24). doi: 10.1103/PhysRevB.107.L241101

Le Mardelé, F., et al. "Evidence for three-dimensional Dirac conical bands in TlBiSSe by optical and magneto-optical spectroscopy." Physical Review B, vol. 107, no. 24, 2023. https://doi.org/10.1103/PhysRevB.107.L241101

Le Mardelé, F., J. Wyzula, I. Mohelsky, S. Nasrallah, M. Loh, S. Ben David, O. Toledano, et al. "Evidence for three-dimensional Dirac conical bands in TlBiSSe by optical and magneto-optical spectroscopy." Physical Review B 107, no. 24 (2023). https://doi.org/10.1103/PhysRevB.107.L241101

Le Mardelé, F., et al. (2023) 'Evidence for three-dimensional Dirac conical bands in TlBiSSe by optical and magneto-optical spectroscopy', Physical Review B, 107(24). doi: 10.1103/PhysRevB.107.L241101

Le Mardelé F, Wyzula J, Mohelsky I, Nasrallah S, Loh M, Ben David S, and sur.. Evidence for three-dimensional Dirac conical bands in TlBiSSe by optical and magneto-optical spectroscopy. Physical Review B [Internet]. 2023 [cited 2024 December 04];107(24). doi: 10.1103/PhysRevB.107.L241101

F. Le Mardelé, et al., "Evidence for three-dimensional Dirac conical bands in TlBiSSe by optical and magneto-optical spectroscopy", Physical Review B, vol. 107, no. 24, 2023. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:447987. [Accessed: 04 December 2024]

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Metadata
Title (english)Evidence for three-dimensional Dirac conical bands in TlBiSSe by optical and magneto-optical spectroscopy
AuthorF. Le Mardelé
AuthorJ. Wyzula
AuthorI. Mohelsky
AuthorS. Nasrallah
AuthorM. Loh
AuthorS. Ben David
AuthorO. Toledano
AuthorD. Tolj
AuthorM. Novak
AuthorG. Eguchi
AuthorS. Paschen
AuthorNeven Barišić
AuthorJ. Chen
AuthorA. Kimura
AuthorM. Orlita
AuthorZoran Rukelj
AuthorAna Akrap
AuthorD. Santos-Cottin
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
TlBiSSe is a rare realization of a three-dimensional semimetal with a conically dispersing band that has an optical response which is well isolated from other contributions in a broad range of photon energies. We report optical and magneto-optical spectroscopy on this material. When the compound is chemically tuned into a state of the lowest carrier concentration, we find a nearly linear frequency dependence of the optical conductivity below 0.5 eV. Landau level spectroscopy allows us to describe the system with a massive Dirac model, giving a gap 2Δ=32 meV and an in-plane velocity parameter vxy=4.0×105 m/s.
Keywords (english)
Languageenglish
Publication typeScientific paper - Letter
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review B
Numberingvol. 107, no. 24, L241101
p-ISSN2469-9950
e-ISSN2469-9969
DOIhttps://doi.org/10.1103/PhysRevB.107.L241101
URN:NBNurn:nbn:hr:217:447987
Publication2023
ProjectNumber: KK.01.1.1.01.0004
Title (english): QuantiXLie Center of Excellence
Acronym: QuantiXLie
Leader: Buljan, Hrvoje; Pandžić, Pavle
Jurisdiction: eu
Funding stream: European Regional Development Fund - the Competitiveness and Cohesion Operational Programme
ProjectNumber: KK.01.1.1.02.0013
Title (croatian): Centar za Napredna Istraživanja Kompleksnih Sustava
Title (english): Centre for Advanced Research of Complex Systems
Acronym: CeNIKS
Leader: Mihael Srđan Grbić
Jurisdiction: Croatia
Funding stream: EFRR
Document URLhttps://link.aps.org/doi/10.1103/PhysRevB.107.L241101
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public note© 2023 American Physical Society. Received 14 January 2023; accepted 11 April 2023; published 1 June 2023.
Created on2023-08-23 10:48:47