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https://doi.org/10.5562/cca2323

U= ∞ Hubbard Model for 1D Frustrated Magnets

Vladyslav Olegovich Cheranovskii ; V. N. Karazin Kharkiv National University, Svobody Sq. 4, 61022, Kharkov, Ukraine
Elena Vladymirovna Ezerskaya ; V. N. Karazin Kharkiv National University, Svobody Sq. 4, 61022, Kharkov, Ukraine

Puni tekst: engleski, pdf (1 MB) str. 431-434 preuzimanja: 587* citiraj
APA 6th Edition
Cheranovskii, V.O. i Ezerskaya, E.V. (2013). U= ∞ Hubbard Model for 1D Frustrated Magnets. Croatica Chemica Acta, 86 (4), 431-434. https://doi.org/10.5562/cca2323
MLA 8th Edition
Cheranovskii, Vladyslav Olegovich i Elena Vladymirovna Ezerskaya. "U= ∞ Hubbard Model for 1D Frustrated Magnets." Croatica Chemica Acta, vol. 86, br. 4, 2013, str. 431-434. https://doi.org/10.5562/cca2323. Citirano 26.02.2021.
Chicago 17th Edition
Cheranovskii, Vladyslav Olegovich i Elena Vladymirovna Ezerskaya. "U= ∞ Hubbard Model for 1D Frustrated Magnets." Croatica Chemica Acta 86, br. 4 (2013): 431-434. https://doi.org/10.5562/cca2323
Harvard
Cheranovskii, V.O., i Ezerskaya, E.V. (2013). 'U= ∞ Hubbard Model for 1D Frustrated Magnets', Croatica Chemica Acta, 86(4), str. 431-434. https://doi.org/10.5562/cca2323
Vancouver
Cheranovskii VO, Ezerskaya EV. U= ∞ Hubbard Model for 1D Frustrated Magnets. Croatica Chemica Acta [Internet]. 2013 [pristupljeno 26.02.2021.];86(4):431-434. https://doi.org/10.5562/cca2323
IEEE
V.O. Cheranovskii i E.V. Ezerskaya, "U= ∞ Hubbard Model for 1D Frustrated Magnets", Croatica Chemica Acta, vol.86, br. 4, str. 431-434, 2013. [Online]. https://doi.org/10.5562/cca2323

Sažetak
The energy spectrum of Hubbard model with infinite repulsion on two types of distorted necklace
ladder with additional diagonal interactions is studied analytically and numerically. For the diamond
type lattice we demonstrate the appearance of magnetic polarons at negative ratio of hopping parameters
describing the interactions of neighbor unit cells. For second type of the lattice, despite of similar triangular
topology, the corresponding polarons have nonmagnetic character. (doi: 10.5562/cca2323)

Ključne riječi
Hubbard model; infinite electron repulsion; magnetic polarons; nanomagnets

Hrčak ID: 112767

URI
https://hrcak.srce.hr/112767

Posjeta: 759 *