Selected Papers on Electron Optics |
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Page 163
... TUBE . CONDENSER COIL.C. OBJECT CARRIER PLATE OBJECTIVE COIL.O .. OBJECTIVE COIL ADJUSTER ANODE . BEAM TRAP M - CROMETER MICRO ILLUMINATOR OBJECT CARRIER PLATE AQUSTER OPTICAL MICROSCOPE EARTHS FIELO COMPENSATING COLB OBSERVATION TUBE ...
... TUBE . CONDENSER COIL.C. OBJECT CARRIER PLATE OBJECTIVE COIL.O .. OBJECTIVE COIL ADJUSTER ANODE . BEAM TRAP M - CROMETER MICRO ILLUMINATOR OBJECT CARRIER PLATE AQUSTER OPTICAL MICROSCOPE EARTHS FIELO COMPENSATING COLB OBSERVATION TUBE ...
Page 168
... tube or bar . Where possible all permanent joints are brazed er soft - soldered . The flat joints are ground on appropriate laps , or ( where such laps were not available ) lapped together , the final abrasive being " Sira A " . Conical ...
... tube or bar . Where possible all permanent joints are brazed er soft - soldered . The flat joints are ground on appropriate laps , or ( where such laps were not available ) lapped together , the final abrasive being " Sira A " . Conical ...
Page 614
... tubes . F : interference region . other edge of the tube . Thus the potential is nonzero only while the electrons are well inside the tube ( region II ) . When the electron is in region III , there is again no potential . The purpose of ...
... tubes . F : interference region . other edge of the tube . Thus the potential is nonzero only while the electrons are well inside the tube ( region II ) . When the electron is in region III , there is again no potential . The purpose of ...
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