Spontaneous emission of positronium negative ions from polycrystalline tungsten surfaces

Applied Surface Science

Volumn 255, Issue 1, 2008, Pages 217-219

  Nagashima, Yasuyuki ^a   Hakodate, Toshihide ^a   Sakai, Takahiko ^a  

^a TOKYO UNIVERSITY OF SCIENCE   (Japan)

Author keywords

Positronium negative ion; Tungsten; Work function

Indexed keywords

POSITRONS; SPONTANEOUS EMISSION; TUNGSTEN; WORK FUNCTION;

EMISSION EFFICIENCIES; LONG TERM STABILITY; POLYCRYSTALLINE;

NEGATIVE IONS;

EID: 53049087701     PISSN: 01694332     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.apsusc.2008.05.204     Document Type: Article

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