Ewald’s sphere

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Ewald’s sphere

mathematics

Learn about this topic in these articles:

work of Ewald

In Paul Peter Ewald
…geometric construction now known as Ewald’s sphere. He went to the United States in 1949, and from 1949 to 1957 he served as head of the physics department of the Polytechnic Institute of Brooklyn, N.Y.; from 1957 to 1959 as professor of physics; and as professor emeritus thereafter. In 1960…
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