Thermodynamics of Finite Quantum Systems: Application to Spin Magnetism II
Condensed Matter
2009-10-28 v2
Abstract
We extend our study of thermodynamics of a Kubo particle to temperatures smaller than the interlevel spacing. We obtain the distribution functions of spin susceptibility and heat capacity for Poisson and Wigner-Dyson level statistics. We evaluate the line shape of the Knight shift due to spin effects both in a single particle and for the ensemble average and compare it with orbital and spin-orbit contributions.
Keywords
Cite
@article{arxiv.cond-mat/9508104,
title = {Thermodynamics of Finite Quantum Systems: Application to Spin Magnetism II},
author = {S. Sitotaw and R. A. Serota},
journal= {arXiv preprint arXiv:cond-mat/9508104},
year = {2009}
}
Comments
20 pages (16 text, 4 figures) uu-encoded, z-compressed PostScript. Latest versions of manuscripts available at http://physuna.phs.uc.edu/professors/serota.html or by e-mail, by request from [email protected]