An X-ray photoelectron spectroscopic study of the electronic properties of ultrathin Ni films on Ru(0001) and Mo(110)

The effects of CO, H, NH3, CH3OH, H2O, a

The effects of CO, H, NH3, CH3OH, H2O, and C2H4 on the electronic properties of ultrathin Cu films supported over Ru(0001): an XPS study

✍ J.A Rodriguez; R.A. Campbell; J.S. Corneille; D.W. Goodman 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 648 KB

The interaction of CO, H, NHg, CH,OH, H20, and C\*H,, with ultrathin Cu films supported on Ru (000 1) has been studied by means of XPS and TPD. For films with O,,< I, adsorption ofC0, &X4, and H induced shifts of +0.5, +0.3, and +0.25 eV, respectively, in the Cu(2p,,,) peak position. Negligible shif