Energy spectrum and thermodynamics of anisotropic spin-1/2 two-leg ladder

Date

2006-08-15

Author

Cheranovskii, V. O.
Chovpan, A. A.
Ezerskaya, E. V.
Özkan, İlker

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We studied the energy spectrum and some finite temperature properties of two-leg spin-1/2 ladder with XXZ interactions in legs and rungs. It is shown that for a strong ferromagnetic interchain interaction, there is a first-order transition between ferromagnetic and nonmagnetic phases. The anisotropic ladder in the magnetic field may have up to four low-temperature maxima in the temperature dependence of specific heat. (c) 2006 Wiley Periodicals, Inc.

Subject Keywords

Energy spectrum, Thermodynamics, Anisotropic spin ladder

URI

https://hdl.handle.net/11511/32161

Journal

INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY

DOI

https://doi.org/10.1002/qua.20998

Collections

Graduate School of Natural and Applied Sciences, Article

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Citation Formats

V. O. Cheranovskii, A. A. Chovpan, E. V. Ezerskaya, and İ. Özkan, “Energy spectrum and thermodynamics of anisotropic spin-1/2 two-leg ladder,” INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY, pp. 2254–2261, 2006, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/32161.