ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Smith and Purcell demonstrated4 that light is emitted when a high voltage electron beam moves parallel and close to a metallic optical diffraction grating in a direction perpendicular to the grating rulings (Fig. la). -The radiation has been explained physically in terms of the oscillations that ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/253184a0
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