REPRINT OF: Surface electronic structure of Ti-covered W(1Â 1Â 1) by photofield emission

► Surface DOS modifications of Ti/W(1 1 1) revealed by photofield emission. ► Strong adsorbate-induced resonance states observed at Ti/W(1 1 1) near Fermi level. ► Ti growth in registry with W(1 1 1) substrate confirmed up to full physical overlayer.