2 papers
cond-mat.mtrl-sci2007
Sculpting the shape of semiconductor heteroepitaxial islands: from dots to rods
J. T. Robinson, D. A. Walko, D. A. Arms +7
In the Ge on Si model heteroepitaxial system, metal patterns on the silicon surface provide unprecedented control over the morphology of highly ordered Ge islands. Island shape inc…
cond-mat.mtrl-sci2005
Electrical activation and electron spin coherence of ultra low dose antimony implants in silicon
T. Schenkel, A. M. Tyryshkin, R. de Sousa +7
We implanted ultra low doses (2x10^11 cm-2) of 121Sb ions into isotopically enriched 28Si and find high degrees of electrical activation and low levels of dopant diffusion after ra…