Character of eigenstates of the 3D disordered Anderson Hamiltonian

Autor:	Brndiar, J., Markos, P.
Rok vydání:	2008
Předmět:	Condensed Matter - Disordered Systems and Neural Networks Condensed Matter - Other Condensed Matter
Druh dokumentu:	Working Paper
DOI:	10.1103/PhysRevB.77.115131
Popis:	We study numerically the character of electron eigenstates of the three dimensional disordered Anderson model. Analysis of the statistics of inverse participation ratio as well as numerical evaluation of the electron-hole correlation function confirm that there are no localized states below the mobility edge, as well as no metallic state in the tail of the conductive band. We discuss also finite size effects observed in the analysis of all the discussed quantities. Comment: 7 pages, 9 figures, resubmitted to Physical Review B
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/0801.1610 Zobrazit plný text záznamu View this record from Arxiv