DC Field | Value | Language |
---|---|---|
dc.contributor.author | Song, M. | ko |
dc.contributor.author | Jeong, M. | ko |
dc.contributor.author | Ueno, T. | ko |
dc.contributor.author | Kang, B. | ko |
dc.contributor.author | Sugiyama, K. | ko |
dc.contributor.author | Tanaka, K. | ko |
dc.contributor.author | Matsubara, A. | ko |
dc.contributor.author | Lee, Soonchil | ko |
dc.contributor.author | Mitsudo, S. | ko |
dc.contributor.author | Mizusaki, T. | ko |
dc.contributor.author | Chiba, M. | ko |
dc.date.accessioned | 2013-03-11T16:35:47Z | - |
dc.date.available | 2013-03-11T16:35:47Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2009 | - |
dc.identifier.citation | JOURNAL OF PHYSICS: CONFERENCE SERIES, v.150, no.2, pp.0 - 0 | - |
dc.identifier.issn | 1742-6588 | - |
dc.identifier.uri | http://hdl.handle.net/10203/99614 | - |
dc.description.abstract | We measured ESR of phosphorous-doped silicon with a low concentration of P, n, at high magnetic fields and low temperatures to investigate the states of nuclear spin. A sample with n 6.52 × 10 /cm was studied at 2.85 T (80 GHz) from 30 K to 2.3 K by field-modulating cw-ESR for a fixed 0 dB power. As the temperature was lowered, the out-of-phase signal appeared around 18 K, reached at a maximum intensity at 13 K, and disappeared around 6 K. The out-of-phase signal is referred to the field modulation. The in-phase signal started to change from the derivative of absorption spectrum at high temperatures to absorption-like shape around 15 K and asymmetry of intensity for two peaks of hyperfine-separated signals increased as temperatures was lowered. Below 10 K, the saturation of the in-phase signal started to appear. We speculate that the asymmetry is caused by saturation effect and dynamic nuclear polarization of P nuclear spin due to drastic change of electron T 1. © 2009 IOP Publishing Ltd. | - |
dc.language | English | - |
dc.publisher | Institute of Physics Publishing | - |
dc.title | High field ESR of P-doped Si for quantum computing application | - |
dc.type | Article | - |
dc.identifier.scopusid | 2-s2.0-77952484341 | - |
dc.type.rims | ART | - |
dc.citation.volume | 150 | - |
dc.citation.issue | 2 | - |
dc.citation.beginningpage | 0 | - |
dc.citation.endingpage | 0 | - |
dc.citation.publicationname | JOURNAL OF PHYSICS: CONFERENCE SERIES | - |
dc.contributor.localauthor | Lee, Soonchil | - |
dc.contributor.nonIdAuthor | Song, M. | - |
dc.contributor.nonIdAuthor | Jeong, M. | - |
dc.contributor.nonIdAuthor | Ueno, T. | - |
dc.contributor.nonIdAuthor | Kang, B. | - |
dc.contributor.nonIdAuthor | Sugiyama, K. | - |
dc.contributor.nonIdAuthor | Tanaka, K. | - |
dc.contributor.nonIdAuthor | Matsubara, A. | - |
dc.contributor.nonIdAuthor | Mitsudo, S. | - |
dc.contributor.nonIdAuthor | Mizusaki, T. | - |
dc.contributor.nonIdAuthor | Chiba, M. | - |
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