Atomic and molecular defects in solid ⁴He
- Moroshkin, Peter Physics Department, University of Fribourg, Switzerland
- Hofer, Adrian Physics Department, University of Fribourg, Switzerland
- Weis, Antoine Physics Department, University of Fribourg, Switzerland
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23.08.2008
Published in:
- Physics Reports. - 2008, vol. 469, no. 1, p. 1-57
matrix isolation spectroscopy
solid helium
superfluid helium
atomic bubbles
electron bubbles
exciplexes
optically detected magnetic resonance
English
The studies of defects formed by impurity particles (atoms, molecules, exciplexes, clusters, free electrons, and positive ions) embedded in liquid and solid ⁴He are reviewed. The properties of free electrons and neutral particles in condensed helium are described by the electron (atomic) bubble model, whereas for the positive ions a snowball structure is considered. We compare the properties of the defects in condensed helium with those of metal atoms isolated in heavier rare gas matrices.
- Faculty
- Faculté des sciences et de médecine
- Department
- Département de Physique
- Language
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- English
- Classification
- Physics
- License
- License undefined
- Identifiers
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- RERO DOC 10733
- DOI 10.1016/j.physrep.2008.06.004
- Persistent URL
- https://folia.unifr.ch/unifr/documents/300961
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