Cluster Dynamical Mean-field calculations for TiOCl
Saha-Dasgupta, T. · Lichtenstein, A. · Hoinkis, M. · Glawion, S. · Sing, M. · Claessen, R. · Valenti, R.
Original · EN
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=1/2 quantum magnet TiOCl. The agreement with recent photoemission and oxygen K-edge X-ray absorption spectroscopy experiments is found to be good. Th e 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.
English translation
This paper has no Arabic translation yet. Be the first: it takes a few seconds, and the result is stored for every future reader.