Zelek S. Herman, Robert F. Kirchner, et al.
Inorganic Chemistry
We have used a low-temperature ultrahigh-vacuum scanning tunneling microscope to perform atomically localized spectroscopic measurements on single Fe atoms adsorbed onto the Pt(111) surface. Using a simple tunneling model, we are able to quantitatively deconvolute the tip and adatom local densities of states (LDOS) from the dI/dV spectra. We find that a resonance occurs in the adatom LDOS that is centered 0.5 eV above the Fermi energy. This feature has a width of approximately 0.6 eV, and occurs only when the tip is within angstroms (laterally) of the center of an Fe adatom. © 1993 The American Physical Society.
Zelek S. Herman, Robert F. Kirchner, et al.
Inorganic Chemistry
Fernando Marianno, Wang Zhou, et al.
INFORMS 2021
P.C. Pattnaik, D.M. Newns
Physical Review B
B.A. Hutchins, T.N. Rhodin, et al.
Surface Science