307 citations · 509 across the 6 of their papers we have counts for
3 papers · 1 filter
The chemistry of La on the Si(001) surface
Christopher R. Ashman, Clemens J. Foerst, Karlheinz Schwarz +1
This paper reports state-of-the-art electronic structure calculations of La adsorption on the Si(001) surface. We predict La chains in the low coverage limit, which condense in a s…
The interface between silicon and a high-k oxide
Clemens J. Foerst, Christopher R. Ashman, Karlheinz Schwarz +1
The ability to follow Moore's Law has been the basis of the tremendous success of the semiconductor industry in the past decades. To date, the greatest challenge for device scaling…
Metallic "Ferroelectricity" in the Pyrochlore Cd2Re2O7
I. A. Sergienko, V. Keppens, M. McGuire +8
A class of materials known as ``ferroelectric metals'' was discussed theoretically by Anderson and Blount in 1965 [Phys. Rev. Lett. 14, 217 (1965)], but to date no examples of this…