prikaz prve stranice dokumenta Uniaxial Strain Control of Bulk Ferromagnetism in Rare-Earth Titanates
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Scientific paper - Original scientific paper
Uniaxial Strain Control of Bulk Ferromagnetism in Rare-Earth Titanates
Physical Review Letters, 128 (2022), 16; 167201. https://doi.org/10.1103/PhysRevLett.128.167201
Najev, Ana; Hameed, S.; Gautreau, D.; Wang, Z.; Joe, J.; Požek, Miroslav; Birol, T.; Fernandes, R. M.; Greven, M.; Pelc, Damjan

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Najev, A., Hameed, S., Gautreau, D., Wang, Z., Joe, J., Požek, M. ... Pelc, D. (2022). Uniaxial Strain Control of Bulk Ferromagnetism in Rare-Earth Titanates. Physical Review Letters, 128. (16). doi: 10.1103/PhysRevLett.128.167201

Najev, Ana, et al. "Uniaxial Strain Control of Bulk Ferromagnetism in Rare-Earth Titanates." Physical Review Letters, vol. 128, no. 16, 2022. https://doi.org/10.1103/PhysRevLett.128.167201

Najev, Ana, S. Hameed, D. Gautreau, Z. Wang, J. Joe, Miroslav Požek, T. Birol, R. M. Fernandes, M. Greven and Damjan Pelc. "Uniaxial Strain Control of Bulk Ferromagnetism in Rare-Earth Titanates." Physical Review Letters 128, no. 16 (2022). https://doi.org/10.1103/PhysRevLett.128.167201

Najev, A., et al. (2022) 'Uniaxial Strain Control of Bulk Ferromagnetism in Rare-Earth Titanates', Physical Review Letters, 128(16). doi: 10.1103/PhysRevLett.128.167201

Najev A, Hameed S, Gautreau D, Wang Z, Joe J, Požek M, and sur.. Uniaxial Strain Control of Bulk Ferromagnetism in Rare-Earth Titanates. Physical Review Letters [Internet]. 2022 [cited 2024 November 18];128(16). doi: 10.1103/PhysRevLett.128.167201

A. Najev, et al., "Uniaxial Strain Control of Bulk Ferromagnetism in Rare-Earth Titanates", Physical Review Letters, vol. 128, no. 16, 2022. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:556268. [Accessed: 18 November 2024]

Metadata
Title (english)Uniaxial Strain Control of Bulk Ferromagnetism in Rare-Earth Titanates
AuthorAna Najev
AuthorS. Hameed
AuthorD. Gautreau
AuthorZ. Wang
AuthorJ. Joe
AuthorMiroslav Požek
AuthorT. Birol
AuthorR. M. Fernandes
AuthorM. Greven
AuthorDamjan Pelc
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
The perovskite rare-earth titanates are model Mott insulators with magnetic ground states that are very sensitive to structural distortions. These distortions couple strongly to the orbital degrees of freedom and, in principle, it should be possible to tune the superexchange and the magnetic transition with strain. We investigate the representative system ðY ; La ; CaÞTiO3, which exhibits low crystallographic symmetry and no structural instabilities. From magnetic susceptibility measurements of the Curie temperature, we demonstrate direct, reversible, and continuous control of ferromagnetism by influencing the TiO6 octahedral tilts and rotations with uniaxial strain. The relative change in TC as a function of strain is well described by ab initio calculations, which provides detailed understanding of the complex interactions among structural, orbital, and magnetic properties in rare-earth titanates. The demonstrated manipulation of octahedral distortions opens up far-reaching possibilities for investigations of electron-lattice coupling, competing ground states, and magnetic quantum phase transitions in a wide range of quantum materials.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titlePhysical Review Letters
Numberingvol. 128, no. 16, 167201
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.128.167201
URN:NBNurn:nbn:hr:217:556268
Publication2022
ProjectNumber: IP-2018-01-2970
Title (croatian): Mikroskopska istraživanja induciranih faza u jako koreliranim elektronskim sustavima
Title (english): Microscopic study of induced phases in Strongly correlated electronic systems
Acronym: MicroS
Leader: Miroslav Požek
Jurisdiction: Croatia
Funding stream: Research Projects
Document URLhttps://link.aps.org/doi/10.1103/PhysRevLett.128.167201
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public note© 2022 American Physical Society. Received 13 May 2021; revised 26 October 2021; accepted 4 March 2022; published 20 April 2022.
Created on2024-08-31 18:12:09