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Evidence for the negative work function associated with positrons in gold.Observation that positrons which have been thermalized in various moderators and coated with approximately 200-A gold leave the gold surface with an energy which peaks between 0.75 and 2.90 eV. This energy is thought to be associated with a positron or 'negative' work function of gold.
Document ID
19720037673
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Costello, D. G. (Gulf Energy and Environment, Inc. San Diego, Calif., United States)
Groce, D. E. (JRB Associates, Inc. La Jolla, Calif., United States)
Herring, D. F. (Enviro-Med, Inc. La Jolla, Calif., United States)
Mcgowan, J. W. (Western Ontario, University London, Ontario, Canada)
Date Acquired
August 6, 2013
Publication Date
February 15, 1972
Publication Information
Publication: Physical Review B - Solid State
Subject Category
Physics, Solid-State
Accession Number
72A21339
Funding Number(s)
CONTRACT_GRANT: NAS5-11116
Distribution Limits
Public
Copyright
Other

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