Search results for "Phase correlation"
showing 2 items of 2 documents
Single-electron tunneling in metal droplets in the high conductance regime
2001
We present single-electron tunneling results for well-characterized multidroplet systems in the high conductance regime. The work was conducted with tunnel systems comprising ultra-small Ni droplets. The conductance associated with individual droplets was estimated to reach 18--19G{sub K} in systems exhibiting especially high conductance. The P(E) (phase correlation) theory has been successfully applied to the conductance characteristics of these systems. Our results suggest that in the high conductance regime the droplets can be modeled as single, resistively isolated tunnel junctions. Based on an analysis of the single-electron properties of these systems, the average number of droplets N…
Detection and orientation evaluation for three-dimensional objects
2003
This paper presents a novel method for detection and orientation evaluation for three-dimensional (3-D) objects based on range images. It is based on the calculation of the phase Fourier transform of the 3-D object range image. The method permits the estimation of the angular position of the object. It works with rotations around an axis perpendicular to the line of sight, although it exhibits a certain nodding tolerance. Simulated results demonstrate the ability of the new introduced method.