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Microscopic Properties of the Pinwheel Kagome Compound Rb2Cu3SnF12
Physical Review Letters, 110 (2013), 24; 247203. https://doi.org/10.1103/PhysRevLett.110.247203
Grbić, Mihael Srđan; Kramer, Steffen; Berthier, Claude; Trousselet, Fabien; Cepas, Olivier; Tanaka, Hidekazu; Horvatić, Mladen

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Grbić, M. S., Kramer, S., Berthier, C., Trousselet, F., Cepas, O., Tanaka, H. i Horvatić, M. (2013). Microscopic Properties of the Pinwheel Kagome Compound Rb2Cu3SnF12. Physical Review Letters, 110. (24). doi: 10.1103/PhysRevLett.110.247203

Grbić, Mihael Srđan, et al. "Microscopic Properties of the Pinwheel Kagome Compound Rb2Cu3SnF12." Physical Review Letters, vol. 110, br. 24, 2013. https://doi.org/10.1103/PhysRevLett.110.247203

Grbić, Mihael Srđan, Steffen Kramer, Claude Berthier, Fabien Trousselet, Olivier Cepas, Hidekazu Tanaka i Mladen Horvatić. "Microscopic Properties of the Pinwheel Kagome Compound Rb2Cu3SnF12." Physical Review Letters 110, br. 24 (2013). https://doi.org/10.1103/PhysRevLett.110.247203

Grbić, M. S., et al. (2013) 'Microscopic Properties of the Pinwheel Kagome Compound Rb2Cu3SnF12', Physical Review Letters, 110(24). doi: 10.1103/PhysRevLett.110.247203

Grbić MS, Kramer S, Berthier C, Trousselet F, Cepas O, Tanaka H, i sur.. Microscopic Properties of the Pinwheel Kagome Compound Rb2Cu3SnF12. Physical Review Letters [Internet]. 2013. [pristupljeno 18.04.2024.];110(24). doi: 10.1103/PhysRevLett.110.247203

M. S. Grbić, et al., "Microscopic Properties of the Pinwheel Kagome Compound Rb2Cu3SnF12", Physical Review Letters, vol. 110, br. 24, 2013. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:679116. [Citirano: 18.04.2024.]

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Naslov (engleski)Microscopic Properties of the Pinwheel Kagome Compound Rb2Cu3SnF12
AutorMihael Srđan Grbić
AutorSteffen Kramer
AutorClaude Berthier
AutorFabien Trousselet
AutorOlivier Cepas
AutorHidekazu Tanaka
AutorMladen Horvatić
MBZ: 112333
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
Using 63,65Cu nuclear magnetic resonance in magnetic fields up to 30 T, we study the microscopic properties of the 12-site valence-bond-solid ground state in the “pinwheel” kagome compound Rb2Cu3SnF12. We find that the ground state is characterized by a strong transverse staggered spin polarization whose temperature and field dependence points to a mixing of the singlet and triplet states. This is further corroborated by the field dependence of the gap Δ(H), which has a level anticrossing with a large minimum gap value of ≈Δ(0)/2, with no evidence of a phase transition down to 1.5 K. By the exact diagonalization of small clusters, we show that the observed anticrossing is mainly due to staggered tilts of the g tensors defined by the crystal structure and reveal symmetry properties of the low-energy excitation spectrum compatible with the absence of level crossing.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review Letters
Brojčani podacivol. 110, br. 24, 247203
p-ISSN0031-9007
e-ISSN1079-7114
DOIhttps://doi.org/10.1103/PhysRevLett.110.247203
URN:NBNurn:nbn:hr:217:679116
Datum objave publikacije2013
ProjektŠifra: 119-1191458-1022
Naziv (hrvatski): Mikrovalna istraživanja novih materijala
Voditelj: Miroslav Požek
Pravna nadležnost: Hrvatska
Financijer: MZOS
Linija financiranja: ZP
URL dokumentahttps://journals.aps.org/prl/abstract/10.1103/PhysRevLett.110.247203
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2013) by the American Physical Society. Received 5 November 2012; revised manuscript received 31 March 2013; published 12 June 2013.
Datum i vrijeme pohrane2019-11-26 13:45:18