The New Encyclopædia Britannica, Volume 16Encyclopaedia Britannica, 1981 - Encyclopedias and dictionaries |
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Page 77
... electrons . Often the electron velocity was determined by a null deflection method in which the magnitudes of crossed electric and magnetic fields , through which the electron beam travelled , were so adjusted that the electric and ...
... electrons . Often the electron velocity was determined by a null deflection method in which the magnitudes of crossed electric and magnetic fields , through which the electron beam travelled , were so adjusted that the electric and ...
Page 346
... electron microscopy and X - ray methods . Many materials have a sufficiently low density of defects to make attractive an exciting new expression of diffrac- tion . With the electrons in modern electron microscopes operating at 50,000 ...
... electron microscopy and X - ray methods . Many materials have a sufficiently low density of defects to make attractive an exciting new expression of diffrac- tion . With the electrons in modern electron microscopes operating at 50,000 ...
Page 826
... electron could be described by four wave functions , satisfying four simultaneous differential equations . It followed from these equations that the electron must rotate on its axis , an idea that had been developed by other physicists ...
... electron could be described by four wave functions , satisfying four simultaneous differential equations . It followed from these equations that the electron must rotate on its axis , an idea that had been developed by other physicists ...
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