Evidence for the Structures of Adsorbed NH3 and H2O on Ru(001),

Abstract

The adsorption of NH3 and H2O on Ru(001) have been studied using the Electron Stimulated Desorption Ion Angular Distribution (ESDIAD) method, in conjunction with thermal desorption spectroscopy and LEED. The results suggest that chemisorbed NH3 and H2O are bonded to Ru via the N and O atoms, respectively, with H atoms pointed away from the surface. The utility of ESDIAD for determination of structures of adsorbed molecules is indicated.

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Document Details

Document Type
Technical Report
Publication Date
Jul 15, 1977
Accession Number
ADA043330

Entities

People

  • John Yates
  • Theodore E. Madey

Organizations

  • National Institute of Standards and Technology

Tags

Communities of Interest

  • Materials and Manufacturing Processes

DTIC Thesaurus Topics

  • Adsorption
  • Catalysis
  • Conductive Polymers
  • Crystal Structure
  • Desorption
  • Electrons
  • Ion Beams
  • Ions
  • Military Research
  • Molecules
  • Monomolecular Films
  • Single Crystals
  • Sorption
  • Substrates

Readers

  • Environmental Engineering.
  • Materials Science and Engineering.
  • Thin Film Deposition Science.

Technology Areas

  • Microelectronics