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  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Applied physics 41 (1986), S. 145-150 
    ISSN: 1432-0630
    Keywords: 73.20r ; 79.20Kz
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Abstract We have studied angle-resolved inverse photoemission (ħω = 9.7 eV) after room temperature adsorption of oxygen on Cu(111) and Cu(110). On Cu(111) exposure to 500 L induces a band (3.0 eV aboveE F atΓ) which shows clear dispersion (1.0 eV) to higher energies for off normal incidence. Since no LEED superstructure is seen for that system, our results present strong evidence for the presence of short-range surface order. Two adsorbate bands are identified (2.8 eV and 6.3 eV atΓ) on Cu(110)p(2×1)-O. Our results are in good agreement with a long-bridge adsorption site.
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-0630
    Keywords: 42.65.-k ; 73.20-r ; 79.60.-i
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics
    Notes: Abstract We have studied the formation of the addedrow (2×1)O overlayer on Cu(110) using Second-Harmonic Generation (SHG). To characterize the electronic properties of the surface, simultaneous observations with LEED and angle-resolved photoemission were performed. We are able to interpret our results in terms of transitions between surface bands of Cu(110) and Cu(110)-(2×1)O, respectively.
    Type of Medium: Electronic Resource
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