Mishra, S. G. ; Ramakrishnan, T. V. (1977) Absence of T2lnT term in spin susceptibility of nearly ferromagnetic Fermi systems Journal of Physics C: Solid State Physics, 10 (22). L667-L670. ISSN 0022-3719
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Official URL: http://iopscience.iop.org/0022-3719/10/22/011
Related URL: http://dx.doi.org/10.1088/0022-3719/10/22/011
Abstract
Several recent treatments of the temperature dependence of the spin susceptibility chi (T) of nearly ferromagnetic Fermi systems suggest that there is a T2lnT term in chi (T). It is shown, in a simple microscopic model, that such a term arises from retaining only one class of contributions to xi (T), and is exactly cancelled by another class, present in a spin-conserving calculation.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| ID Code: | 40824 |
| Deposited On: | 25 May 2011 11:00 |
| Last Modified: | 25 May 2011 11:00 |
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