Title :
New shapes for magnetic superconducting lenses for high voltage microscopy
Author_Institution :
Institut d́Electronique Fondamentale, Université Paris-Sud, Orsay, France
fDate :
9/1/1975 12:00:00 AM
Abstract :
Computer studies of high field superconducting lenses comprised of a superconducting coil and holmium pole pieces (operating close to saturation) are reported. One of the optimized designs has better optical properties than lenses of classical design.
Keywords :
Electron microscopy; Superconducting devices; Design optimization; Lenses; Magnetic force microscopy; Optical design; Optical saturation; Saturation magnetization; Shape; Superconducting coils; Superconducting magnets; Voltage;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1975.1058858
