STUDY OF ALKALI-METAL ADSORPTION ON RECONSTRUCTED AND UNRECONSTRUCTED CU SURFACES BY HREELS

[摘要] The study of the stretching mode of Li, Na and K on various Cu surfaces show that the force constant of the adsorbate-surface bond depends neither on coverage nor substantially on the particular type of alkali atom. On the Cu(110) surface the spectra also infer that the (1 x 2) reconstruction may be induced by a local coverage less than 0.03 monolayers.

[发布日期] 1991-07-01

[效力级别]  Proceedings Paper