Accession Number:

ADA093373

Title:

Intrinsic Step-Related Surface State on Ir(332).

Descriptive Note:

Technical rept.,

Corporate Author:

IBM THOMAS J WATSON RESEARCH CENTER YORKTOWN HEIGHTS NY

Report Date:

1980-12-01

Pagination or Media Count:

20.0

Abstract:

Using angle-resolved photoemission, we have identified a new surface state on Ir332, which can be unambiguously associated with step sites. This state is located near the Fermi level and can be distinguished from a terrace-related state by preferential adsorption of hydrogen on the rows of step atoms. Both states have Lumbd symmetry and are located in a relative sp-hybridization gap above the L2 point. Author

Subject Categories:

  • Atomic and Molecular Physics and Spectroscopy

Distribution Statement:

APPROVED FOR PUBLIC RELEASE