prikaz prve stranice dokumenta Low-energy excitations in type-II Weyl semimetal Td -MoTe2 evidenced through optical conductivity
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Low-energy excitations in type-II Weyl semimetal Td -MoTe2 evidenced through optical conductivity
Physical Review Materials, 4 (2020), 2; 021201(R). https://doi.org/10.1103/PhysRevMaterials.4.021201
Santos-Cottin, D.; Martino, E.; Le Mardelé, F.; Witteveen, C.; von Rohr, F. O.; Homes, C. C.; Rukelj, Z.; Akrap, Ana

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Santos Cottin, D., Martino, E., Le Mardelé, F., Witteveen, C., von Rohr, F. O., Homes, C. C. ... Akrap, A. (2020). Low-energy excitations in type-II Weyl semimetal Td -MoTe2 evidenced through optical conductivity. Physical Review Materials, 4. (2). doi: 10.1103/PhysRevMaterials.4.021201

Santos Cottin, D., et al. "Low-energy excitations in type-II Weyl semimetal Td -MoTe2 evidenced through optical conductivity." Physical Review Materials, vol. 4, br. 2, 2020. https://doi.org/10.1103/PhysRevMaterials.4.021201

Santos Cottin, D., E. Martino, F. Le Mardelé, C. Witteveen, F. O. von Rohr, C. C. Homes, Z. Rukelj i Ana Akrap. "Low-energy excitations in type-II Weyl semimetal Td -MoTe2 evidenced through optical conductivity." Physical Review Materials 4, br. 2 (2020). https://doi.org/10.1103/PhysRevMaterials.4.021201

Santos Cottin, D., et al. (2020) 'Low-energy excitations in type-II Weyl semimetal Td -MoTe2 evidenced through optical conductivity', Physical Review Materials, 4(2). doi: 10.1103/PhysRevMaterials.4.021201

Santos Cottin D, Martino E, Le Mardelé F, Witteveen C, von Rohr FO, Homes CC, i sur.. Low-energy excitations in type-II Weyl semimetal Td -MoTe2 evidenced through optical conductivity. Physical Review Materials [Internet]. 2020. [pristupljeno 02.12.2024.];4(2). doi: 10.1103/PhysRevMaterials.4.021201

D. Santos Cottin, et al., "Low-energy excitations in type-II Weyl semimetal Td -MoTe2 evidenced through optical conductivity", Physical Review Materials, vol. 4, br. 2, 2020. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:916385. [Citirano: 02.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:916385
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Naslov (engleski)Low-energy excitations in type-II Weyl semimetal Td -MoTe2 evidenced through optical conductivity
AutorD. Santos-Cottin
AutorE. Martino
AutorF. Le Mardelé
AutorC. Witteveen
AutorF. O. von Rohr
AutorC. C. Homes
AutorZ. Rukelj
AutorAna Akrap
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
Molybdenum ditelluride, MoTe2, is a versatile material where the topological phase can be readily tuned by manipulating the associated structural phase transition. The fine details of the band structure of MoTe2, key to understanding its topological properties, have proven difficult to disentangle experientially due to the multiband character of the material. Through experimental optical conductivity spectra, we detect two strong low-energy interband transitions. Both are linked to excitations between spin-orbit split bands. The lowest interband transition shows a strong thermal shift, pointing to a chemical potential that dramatically decreases with temperature. With the help of ab initio calculations and a simple two-band model, we give qualitative and quantitative explanations of the main features in the temperature-dependent optical spectra up to 400 meV.
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review Materials
Brojčani podacivol. 4, br. 2, 021201(R)
p-ISSN2475-9953
DOIhttps://doi.org/10.1103/PhysRevMaterials.4.021201
URN:NBNurn:nbn:hr:217:916385
Datum objave publikacije2020
URL dokumentahttps://link.aps.org/doi/10.1103/PhysRevMaterials.4.021201
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2020 American Physical Society. Received 11 October 2019; accepted 16 January 2020; published 10 February 2020.
Datum i vrijeme pohrane2020-10-13 13:05:49