Mixed-Spin Kagome Strip: Classical Phase Diagram

Petrova SI, Ivanov NB, Schnack J (2020)
Acta Physica Polonica A 137(5): 976-978.

Konferenzbeitrag | Veröffentlicht | Englisch
 
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Autor*in
Petrova, S. I. ; Ivanov, N. B.; Schnack, JürgenUniBi
Abstract / Bemerkung
We analyze the classical phase diagram of a mixed-spin Heisenberg system defined on a kagome strip which is a cutout from the kagome lattice. The unit cell of the spin model contains a pair of corner-sharing triangles with four sigma spins on the outer vertices and a S spin on the central site (S > sigma). The model is a natural mixed-spin extension of the previously studied spin-1/2 Heisenberg kagome strip and exhibits a rich classical phase diagram containing two collinear magnetic phases, two collinear antiferromagnetic phases with different cell spins, as well as a macroscopically degenerate canted phase occupying a region around the limit of isolated sigma chains.
Erscheinungsjahr
2020
forms.conference.field.series_title_volume.series_title.label
Acta Physica Polonica A
Band
137
Ausgabe
5
Seite(n)
976-978
Konferenz
17th Czech and Slovak Conference on Magnetism (CSMAG)
Konferenzort
Kosice, SLOVAKIA
ISSN
0587-4246
eISSN
1898-794X
Page URI
https://pub.uni-bielefeld.de/record/2945622

Zitieren

Petrova SI, Ivanov NB, Schnack J. Mixed-Spin Kagome Strip: Classical Phase Diagram. Acta Physica Polonica A . 2020;137(5):976-978.
Petrova, S. I., Ivanov, N. B., & Schnack, J. (2020). Mixed-Spin Kagome Strip: Classical Phase Diagram. Acta Physica Polonica A , 137(5), 976-978. doi:10.12693/APhysPolA.137.976
Petrova, S. I., Ivanov, N. B., and Schnack, J. (2020). Mixed-Spin Kagome Strip: Classical Phase Diagram. Acta Physica Polonica A 137, 976-978.
Petrova, S.I., Ivanov, N.B., & Schnack, J., 2020. Mixed-Spin Kagome Strip: Classical Phase Diagram. Acta Physica Polonica A , 137(5), p 976-978.
S.I. Petrova, N.B. Ivanov, and J. Schnack, “Mixed-Spin Kagome Strip: Classical Phase Diagram”, Acta Physica Polonica A , vol. 137, 2020, pp. 976-978.
Petrova, S.I., Ivanov, N.B., Schnack, J.: Mixed-Spin Kagome Strip: Classical Phase Diagram. Acta Physica Polonica A . 137, 976-978 (2020).
Petrova, S. I., Ivanov, N. B., and Schnack, Jürgen. “Mixed-Spin Kagome Strip: Classical Phase Diagram”. Acta Physica Polonica A 137.5 (2020): 976-978.

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