Title of article
Splitting of electron paramagnetic resonance lines of lithium–oxygen centers in isotopically enriched single crystals
Author/Authors
Rahman، نويسنده , , M.R. and Valasenko، نويسنده , , M.P and Vlasenko، نويسنده , , L.S. and Haller، نويسنده , , E.E. and Itoh، نويسنده , , K.M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
3
From page
2275
To page
2277
Abstract
A significant narrowing of the electron paramagnetic resonance (EPR) and additional hyperfine structures of lithium–oxygen (Li–O) 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 Li–O 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.
Keywords
C. Impurity in semiconductor , E. Electron paramagnetic resonance , A. Semiconductors
Journal title
Solid State Communications
Serial Year
2010
Journal title
Solid State Communications
Record number
1768356
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