We show that a submonolayer Na film grown on Mo can be converted into two-dimensional patches by ion bombardment. Collisionally excited autoionization electron spectroscopy reveals the coexistence of surface regions with very different work functions which are relatively adsorbate rich and adsorbate depleted.
Conversion of an ultrathin Na overlayer into two-dimensional patches by ion bombardme
RICCARDI, Pierfrancesco;BONANNO A;XU F.
1996-01-01
Abstract
We show that a submonolayer Na film grown on Mo can be converted into two-dimensional patches by ion bombardment. Collisionally excited autoionization electron spectroscopy reveals the coexistence of surface regions with very different work functions which are relatively adsorbate rich and adsorbate depleted.File in questo prodotto:
Non ci sono file associati a questo prodotto.
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
