IEEE - Institute of Electrical and Electronics Engineers, Inc. - Quantum-mechanical constraints on electron-beam brightness

Author(s): M.B. Callaham
Sponsor(s): IEEE Lasers and Electro-Optics Society
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 October 1988
Volume: 24
Page Count: 5
Page(s): 1,958 - 1,962
ISSN (Paper): 0018-9197
ISSN (Online): 1558-1713
DOI: 10.1109/3.8525
Regular:

Bounds on the brightness and quality of fermion beams are derived from Pauli's exclusion principle and the finite density of quantum eigenstates for free fermions. These bounds are applied to... View More

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