IEEE - Institute of Electrical and Electronics Engineers, Inc. - The Physical Principles of a Negative-Mass Amplifier

Author(s): Herbert Kromer
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 March 1959
Volume: 47
Page(s): 397 - 406
ISSN (Paper): 0096-8390
DOI: 10.1109/JRPROC.1959.287175
Regular:

By providing in a crystal, carriers of such an energy and such a momentum that at least one of their three main effective masses is negative, it should be possible to obtain wave amplification in... View More

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