Dynamic nuclear polarization of the29 Si nuclei due to the "solid-effect" was observed clearly after saturation of the phosphorus electron paramagnetic resonance lines in three kinds of silicon crystals containing different amount of the 29Si isotope (1%, 4.7%, and 99.3%). Maximal enhancement (E) of the roomtemperature 29Si nuclear magnetic resonance signals E ≈ 605 was obtained at the temperatures of 10-14 K in silicon containing 1% of the 29Si isotope.
|Number of pages||4|
|Journal||Physica Status Solidi (C) Current Topics in Solid State Physics|
|Publication status||Published - 2006|
|Event||4th International Conference on Physics and Applications of Spin-related Phenomena in Semiconductors, PASPS-IV - Sendai, Japan|
Duration: 2006 Aug 15 → 2006 Aug 18
ASJC Scopus subject areas
- Condensed Matter Physics