A. Nagarajan, S. Mukherjee, et al.
Journal of Applied Mechanics, Transactions ASME
Conductance quantization in the absence and in the presence of a magnetic field is discussed for a split-gate constriction with a local potential at the bottleneck forming a saddle. Simple criteria for the occurrence of conductance steps and the accuracy of quantization are given in terms of the curvatures of the saddle. © 1990 The American Physical Society.
A. Nagarajan, S. Mukherjee, et al.
Journal of Applied Mechanics, Transactions ASME
J.C. Marinace
JES
Elizabeth A. Sholler, Frederick M. Meyer, et al.
SPIE AeroSense 1997
William G. Van der Sluys, Alfred P. Sattelberger, et al.
Polyhedron