Abstract
Investigating ( and Fe), we identify a characteristic evolution of the spectral function with increasing disorder in the presence of strong interaction effects across the metal-insulator transition. We discuss these results vis-à-vis existing theories of electronic structure in the simultaneous presence of disorder and interaction.
- Received 9 January 1998
DOI:https://doi.org/10.1103/PhysRevLett.80.4004
©1998 American Physical Society