prikaz prve stranice dokumenta Determination of the hyperfine magnetic field in magnetic carbonbased materials: DFT calculations and NMR experiments
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Scientific paper - Original scientific paper
Determination of the hyperfine magnetic field in magnetic carbonbased materials: DFT calculations and NMR experiments
Scientific Reports, 5 (2015); 14761. https://doi.org/10.1038/srep14761
Freitas, Jair C. C.; Scopel, Wanderla; Paz, Wendel S.; Bernardes, Leandro V.; Cunha-Filho, Francisco E.; Speglich, Carlos; Araújo-Moreira, Fernando M.; Pelc, Damjan; Cvitanić, Tonči; Požek, Miroslav

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Freitas, J. C. C., Scopel, W., Paz, W. S., Bernardes, L. V., Cunha Filho, F. E., Speglich, C. ... Požek, M. (2015). Determination of the hyperfine magnetic field in magnetic carbonbased materials: DFT calculations and NMR experiments. Scientific Reports, 5.. doi: 10.1038/srep14761

Freitas, Jair C. C., et al. "Determination of the hyperfine magnetic field in magnetic carbonbased materials: DFT calculations and NMR experiments." Scientific Reports, vol. 5, 2015. https://doi.org/10.1038/srep14761

Freitas, Jair C. C., Wanderla Scopel, Wendel S. Paz, Leandro V. Bernardes, Francisco E. Cunha Filho, Carlos Speglich, Fernando M. Araújo Moreira, Damjan Pelc, Tonči Cvitanić and Miroslav Požek. "Determination of the hyperfine magnetic field in magnetic carbonbased materials: DFT calculations and NMR experiments." Scientific Reports 5 (2015). https://doi.org/10.1038/srep14761

Freitas, J. C. C., et al. (2015) 'Determination of the hyperfine magnetic field in magnetic carbonbased materials: DFT calculations and NMR experiments', Scientific Reports, 5. doi: 10.1038/srep14761

Freitas JCC, Scopel W, Paz WS, Bernardes LV, Cunha Filho FE, Speglich C, and sur.. Determination of the hyperfine magnetic field in magnetic carbonbased materials: DFT calculations and NMR experiments. Scientific Reports [Internet]. 2015 [cited 2024 December 19];5. doi: 10.1038/srep14761

J. C. C. Freitas, et al., "Determination of the hyperfine magnetic field in magnetic carbonbased materials: DFT calculations and NMR experiments", Scientific Reports, vol. 5, 2015. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:972416. [Accessed: 19 December 2024]

Metadata
Title (english)Determination of the hyperfine magnetic field in magnetic carbonbased materials: DFT calculations and NMR experiments
AuthorJair C. C. Freitas
AuthorWanderla Scopel
AuthorWendel S. Paz
AuthorLeandro V. Bernardes
AuthorFrancisco E. Cunha-Filho
AuthorCarlos Speglich
AuthorFernando M. Araújo-Moreira
AuthorDamjan Pelc
AuthorTonči Cvitanić
AuthorMiroslav Požek
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The prospect of carbon-based magnetic materials is of immense fundamental and practical importance, and information on atomic-scale features is required for a better understanding of the mechanisms leading to carbon magnetism. Here we report the first direct detection of the microscopic magnetic field produced at 13C nuclei in a ferromagnetic carbon material by zero-field nuclear magnetic resonance (NMR). Electronic structure calculations carried out in nanosized model systems with different classes of structural defects show a similar range of magnetic field values (18–21 T) for all investigated systems, in agreement with the NMR experiments. Our results are strong evidence of the intrinsic nature of defect-induced magnetism in magnetic carbons and establish the magnitude of the hyperfine magnetic field created in the neighbourhood of the defects that lead to magnetic order in these materials.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleScientific Reports
Numberingvol. 5, 14761
e-ISSN2045-2322
DOIhttps://doi.org/10.1038/srep14761
URN:NBNurn:nbn:hr:217:972416
Publication2015
ProjectNumber: IP-2013-11-2729
Title (croatian): Lokalna proba i mezoskopska dinamika u novim fazama jako koreliranih elektronskih sustava
Acronym: LOMEDY
Leader: Miroslav Požek
Jurisdiction: Croatia
Funding stream: IP
Document URLhttps://www.nature.com/articles/srep14761
Type of resourceText
Access conditionsOpen access
Terms of useLicence Attribution 4.0 International (CC BY 4.0) icon
Public noteThis work is licensed under a Creative Commons Attribution 4.0 International License, http://creativecommons.org/licenses/by/4.0/. received: 18 February 2015; accepted: 03 September 2015; Published: 05 October 2015.
Created on2020-01-18 20:17:21