prikaz prve stranice dokumenta Preferential out-of-plane conduction and quasi-one-dimensional electronic states in layered van der Waals material 1T-TaS2
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Scientific paper - Original scientific paper
Preferential out-of-plane conduction and quasi-one-dimensional electronic states in layered van der Waals material 1T-TaS2
npj 2d materials and applications, 4 (2020); 7. https://doi.org/10.1038/s41699-020-0145-z
Martino, Edoardo; Pisoni, Andrea; Ćirić, Luka; Arakcheeva, Alla; Berger, Helmuth; Akrap, Ana; Putzke, Carsten; Moll, Philip J. W.; Batistić, Ivo; Tutiš, Eduard; Forró, László; Semeniuk, Konstantin

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Martino, E., Pisoni, A., Ćirić, L., Arakcheeva, A., Berger, H., Akrap, A. ... Semeniuk, K. (2020). Preferential out-of-plane conduction and quasi-one-dimensional electronic states in layered van der Waals material 1T-TaS2. npj 2d materials and applications, 4.. doi: 10.1038/s41699-020-0145-z

Martino, Edoardo, et al. "Preferential out-of-plane conduction and quasi-one-dimensional electronic states in layered van der Waals material 1T-TaS2." npj 2d materials and applications, vol. 4, 2020. https://doi.org/10.1038/s41699-020-0145-z

Martino, Edoardo, Andrea Pisoni, Luka Ćirić, Alla Arakcheeva, Helmuth Berger, Ana Akrap, Carsten Putzke, et al. "Preferential out-of-plane conduction and quasi-one-dimensional electronic states in layered van der Waals material 1T-TaS2." npj 2d materials and applications 4 (2020). https://doi.org/10.1038/s41699-020-0145-z

Martino, E., et al. (2020) 'Preferential out-of-plane conduction and quasi-one-dimensional electronic states in layered van der Waals material 1T-TaS2', npj 2d materials and applications, 4. doi: 10.1038/s41699-020-0145-z

Martino E, Pisoni A, Ćirić L, Arakcheeva A, Berger H, Akrap A, and sur.. Preferential out-of-plane conduction and quasi-one-dimensional electronic states in layered van der Waals material 1T-TaS2. npj 2d materials and applications [Internet]. 2020 [cited 2024 December 30];4. doi: 10.1038/s41699-020-0145-z

E. Martino, et al., "Preferential out-of-plane conduction and quasi-one-dimensional electronic states in layered van der Waals material 1T-TaS2", npj 2d materials and applications, vol. 4, 2020. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:700789. [Accessed: 30 December 2024]

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Metadata
Title (english)Preferential out-of-plane conduction and quasi-one-dimensional electronic states in layered van der Waals material 1T-TaS2
AuthorEdoardo Martino
AuthorAndrea Pisoni
AuthorLuka Ćirić
AuthorAlla Arakcheeva
AuthorHelmuth Berger
AuthorAna Akrap
AuthorCarsten Putzke
AuthorPhilip J. W. Moll
AuthorIvo Batistić
AuthorEduard Tutiš
AuthorLászló Forró
AuthorKonstantin Semeniuk
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
Layered metallic transition-metal dichalcogenides are conventionally seen as two-dimensional conductors, despite a scarcity of systematic studies of the interlayer charge transport conducted in a well-defined geometry. Here, we reveal c-axis-oriented quasi-one-dimensional electronic states in 1T-TaS2, a layered system hosting a plethora of diverse phases, by probing its out-of-plane electrical resistivity using focused-ion-beam-tailored crystals. While the in-plane conduction appears non-metallic due to presence of a unique nanoarray of charge density wave (CDW) domains, the interlayer resistivity has a metallic temperature dependence with the anisotropy close to one, as a result of intertwining of the orbital and CDW orders. The compound is known for what was believed to be a Mott-type localisation below 150 K, yet with our data, supplemented by ab-initio calculations, we interpret the transition as a Peierls-like instability of the quasi-one-dimensional electronic structure. Our findings present a very unintuitive behaviour in a van der Waals crystal.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlenpj 2d materials and applications
Numberingvol. 4, 7
p-ISSN2397-7132
DOIhttps://doi.org/10.1038/s41699-020-0145-z
URN:NBNurn:nbn:hr:217:700789
Publication2020
ProjectNumber: IP-2018-01-7828
Title (croatian): Sulfasoli: nova generacija kompleksnih funkcionalnih materijala
Acronym: SulfNewFunMat
Leader: Denis Sunko
Jurisdiction: Croatia
Funding stream: IP
Document URLhttps://www.nature.com/articles/s41699-020-0145-z
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public noteOpen Access. This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/. Received 11 December 2019. Accepted 10 April 2020. Published 11 May 2020.
Created on2020-11-19 19:51:45