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Ohi Plant, NIKON Corporation | 論文
- Spherical and Chromatic Aberration Correction using Aperture Lens : Computer Simulation
- Residual Aberrations and Beam Trajectories of Electron Beam Reducing Image Projection System with Dynamically Compensated Field Aberrations
- Reduction Mechanism for Spherical and Chromatic Aberration Coefficients of Magnetic Lens and Retarding Electric Fields