Saha-Dasgupta, T. ; Lichtenstein, A. ; Hoinkis, M. ; Glawion, S. ; Sing, M. ; Claessen4, R. ; Valenti, R. (2007) Cluster dynamical mean-field calculations for TiOCl New Journal of Physics, 9 . p. 380. ISSN 1367-2630
Full text not available from this repository.
Official URL: http://iopscience.iop.org/1367-2630/9/10/380
Related URL: http://dx.doi.org/10.1088/1367-2630/9/10/380
Abstract
Based on a combination of cluster dynamical mean field theory (DMFT) and density functional calculations, we calculated the angle-integrated spectral density in the layered s=½ quantum magnet TiOCl. The agreement with recent photoemission and oxygen K-edge x-ray absorption spectroscopy experiments is found to be good. The improvement achieved with this calculation with respect to previous single-site DMFT calculations is an indication of the correlated nature and low-dimensionality of TiOCl.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Institute of Physics. |
| ID Code: | 65092 |
| Deposited On: | 15 Oct 2011 11:59 |
| Last Modified: | 15 Oct 2011 11:59 |
Repository Staff Only: item control page
