January 1, 1990
Author(s)
Joseph A. Stroscio, P First, Robert A. Dragoset, L Whitman, Daniel T. Pierce, Robert Celotta
We report scanning tunneling microscopy results on the band gap states observed in tunneling to nanometer size metallic Fe clusters on GaAs(110) surfaces. In the vicinity of the Fe clusters, a continuum of gap states is found in tunneling spectra from