Selected Papers on Electron Optics |
Common terms and phrases
Abbildung aberration coefficients amplitude angle aperture approximation astigmatism atoms axial Bild Boersch calculated cathode characteristic function chromatic aberration coil constant contrast correction corresponding curve deflection density diameter diffraction distance distribution electron beam electron gun electron microscope electron optics electrostatic Elektronen emission energy equation Feld figure filament first-order focal length focusing Fourier transform fringes function Gaussian given Glaser Hanszen hologram illumination image plane integral lentille limit Linse Linsen magnetic field magnetic lens magnetische magnification method micrograph object plane objective lens obtained optic axis Optik parameter paraxial particles perturbation Phys Physics pole pieces position potential reconstruction resolution resolving power rotation scanning electron scanning electron microscope scanning microscope scattering Scherzer screen specimen spherical aberration Spule structure superconducting surface symmetry third-order tion trajectory tube voltage wave zero