Science: v.1-v.219Moses King, 1965 |
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Page 1047
... electrons . It is clear that the loss of an electron - that is , ionization of the atom - means that the energy levels for the remaining ( 21 ) electrons will differ from those which exist when the atom is elec- trically neutral . These ...
... electrons . It is clear that the loss of an electron - that is , ionization of the atom - means that the energy levels for the remaining ( 21 ) electrons will differ from those which exist when the atom is elec- trically neutral . These ...
Page 1126
v.1-v.219. Electron Microscopy in the Far East The resolution of the electron mi- croscope is ultimately limited by sphe- rical aberration of the magnetic lenses and by the DeBroglie wavelength of the electrons . Many of the errors which ...
v.1-v.219. Electron Microscopy in the Far East The resolution of the electron mi- croscope is ultimately limited by sphe- rical aberration of the magnetic lenses and by the DeBroglie wavelength of the electrons . Many of the errors which ...
Page 1157
... electron optics , that is What do you need in electron op- tical systems and components ? Guns , lenses , apertures , columns ? Focusing , magnification or beam intensity controls ? High voltage supplies ? Vacuum Systems ? All or any ...
... electron optics , that is What do you need in electron op- tical systems and components ? Guns , lenses , apertures , columns ? Focusing , magnification or beam intensity controls ? High voltage supplies ? Vacuum Systems ? All or any ...
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