Correlated electronic structure of Fe in bulk Cs and on a Cs surface

Correlated electronic structure of Fe in bulk Cs and on a Cs surface

Surface electronic structure of K- and Cs-induced √21×√21 phases on Ag∕Si(111)√3×√3

Wetting transition behavior of Xe on Cs and Cs/graphite

Calculations are presented of the adsorption behavior of Xe films on two different surfaces. One is bulk Cs metal; the other is a graphite surface, covered by a monolayer of Cs. With data obtained from grand canonical Monte Carlo simulations, it is found that a Xe wetting transition occurs on the Cs monolayer within the temperature interval 190 to 200 K. On the Cs metal surface, negligible adso...

CS 599 : Structure and Dynamics of Networked

So far, we have mostly talked about communities in the sense of discovering one, or a few, densely linked subgraphs. We departed from this interpretation at the end of last lecture, when we defined the notion of the modularity of a clustering. There, we are interested in the division of a graph into disjoint partitions (or clusters) of nodes, and the quality of this clustering. Clustering of da...

Modest magnetic moments of Ti impurities on the surface and in the bulk of K, Rb, and Cs films

Thin films of Na, K, Rb, and Cs are quench condensed, then covered with 1/100 of a monolayer of Ti and finally covered with the original host. The magnetization of the films is measured by means of the anomalous Hall effect. An anomalous Hall resistance R is observed for Ti on the surface of K, Rb, and Cs and for Ti inside of Cs. Essentially the R varies linearly with the magnetic field and is ...