Ananthakrishna, G. ; Weiss, L. F. ; Foyt, D. C. ; Klein , D. J. (1976) Properties of the linear Heisenberg chain with nearest and next-nearest neighbor interactions Physica B+C, 81 (2). pp. 275-284. ISSN 0378-4363
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0378-4363(76)90062-0
Abstract
The spectrum and properties of finite chain linear spin-½ Heisenberg models with nearest and next-nearest neighbor interactions have been computed. Closed cyclic chains of up to 12 sites and open linear chains of up to 10 sites have been investigated for a range of ratios of nearest and next-nearest neighbor interactions. Internal energies, specific heats, entropies and susceptibilities all are extrapolated to give accurate infinite chain estimates of these properties.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 72025 |
| Deposited On: | 28 Nov 2011 05:09 |
| Last Modified: | 28 Nov 2011 05:09 |
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