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

Abstract

Using angle-resolved photoemission, we have identified a new surface state on Ir(332), 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)

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Document Details

Document Type
Technical Report
Publication Date
Dec 01, 1980
Accession Number
ADA093373

Entities

People

  • A. M. Bradshaw
  • D. E. Eastman
  • J. F. Van Der Veen

Organizations

  • IBM Thomas J. Watson Research Center

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Adsorption
  • Band Structures
  • Brillouin Zones
  • Chemical Reactions
  • Chemistry
  • Electron Energy
  • Electrons
  • Energy Bands
  • Engineering
  • Fermi Levels
  • Materials
  • Materials Science
  • Military Research
  • New York
  • Physics
  • Surface Chemistry
  • United States

Fields of Study

  • Physics

Readers

  • Electrochemical Engineering/ Fuel Cell Technologies
  • Nanofabrication and Microfabrication.
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.