Now showing items 1-10 of 378
Many-body density matrices on a two-dimensional square lattice : noninteracting and strongly interacting spinless fermions
The reduced density matrix of an interacting system can be used as the basis for a truncation scheme, or in an unbiased method to discover the strongest kind of correlation in the ground state. In this paper, we investigate ...
Low temperature physical-chemical vapor deposition of Ti-Si-N-O barrier films
Ti-Si-N-O films were grown by radio frequency reactive magnetron sputtering of a titanium target with nitrogen and silane gases introduced at a temperature of 40°C. X-ray diffraction and X-ray photoelectron ...
Electrical characteristics of Si nanocrystal distributed in a narrow layer in the gate oxide near the gate synthesized with very-low-energy ion beams
A nanocrystal Si (nc-Si) distributed in a narrow layer in the gate oxide close to the gate is synthesized with Si ion implantation at 2 keV, and the electrical characteristics of the nc-Si structure are investigated. The ...