Published November 30, 1988
| Version v1
Journal article
Positron annihilation at physisorbed films of oxygen on graphite
Description
The photon energy spectra arising from positrons annihilating in the presence of oxygen films condensed on exfoliated graphite surfaces have been analysed. Parapositronium is formed in linear proportion to the monolayer coverage up to about 50% and remains steady at higher coverages. (author)
Additional details
Publishing Information
- Journal Title
- Journal of Physics, C (London). Solid State Physics
- Journal Volume
- 21
- Journal Issue
- 33
- Series
- J. Phys., C.
- Journal Page Range
- 5691-5698
- ISSN
- 0022-3719
- CODEN
- JPSOA
INIS
- Country of Publication
- United Kingdom
- Country of Input or Organization
- United Kingdom
- INIS RN
- 20024245
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- ADSORPTION; ANNIHILATION; ENERGY SPECTRA; GRAPHITE; OXYGEN; PHOTONS; POSITRONIUM; POSITRONS; TEMPERATURE DEPENDENCE; THIN FILMS
- Descriptors DEC
- ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BOSONS; CARBON; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; FILMS; INTERACTIONS; LEPTONS; MASSLESS PARTICLES; MATTER; NONMETALS; PARTICLE INTERACTIONS; SPECTRA