Abstract
A significant narrowing of the electron paramagnetic resonance (EPR) and additional hyperfine structures of lithiumoxygen (LiO) centers was observed in isotopically enriched 28Si single crystals. Unexpected splitting was found, reflecting the principal axis of the formally assigned trigonal g-tensors being tilted 3° from the 〈111〉 crystal axis, i.e., the g-tensor of the LiO center actually has a monoclinic symmetry. Furthermore the splitting of the 7Li hyperfine lines into four components was observed at a temperature of 3.5 K.
Original language | English |
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Pages (from-to) | 2275-2277 |
Number of pages | 3 |
Journal | Solid State Communications |
Volume | 150 |
Issue number | 45-46 |
DOIs | |
Publication status | Published - 2010 Dec 1 |
Keywords
- A. Semiconductors
- C. Impurity in semiconductor
- E. Electron paramagnetic resonance
ASJC Scopus subject areas
- Chemistry(all)
- Condensed Matter Physics
- Materials Chemistry