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タイトル: Transfer of coherence and effect of level shift caused by two-quantum excitation in a multilevel NMR system
著者: Hatanaka, Hiroshi link image
Hashi, Tsuneo
畠中, 洋志
端, 恒夫
発行日: 1983年
出版社(者): American Physical Society
雑誌名: Physical Review B
ISSN: 0163-1829
巻: 27
号: 7
開始ページ: 4095
終了ページ: 4109
抄録: The phenomenon of transfer of coherence and the effect of level shift caused by two-quantum (TQ) excitation were studied on Al27 nuclei in Al2O3. Transfer of coherence between two single-quantum (SQ) transitions and that between SQ and three-quantum transitions were examined. It was observed that the coherences transfer periodically with frequency equal to one-half the TQ transient nutation frequency accompanied by phase shifts caused by the level shift. Experimental results are in good agreement with theoretical predictions. The effect of magnetic dipole interaction was also studied. A precise measurement was made on the shift of TQ resonance frequency and it was confirmed that no shift exists on the TQ resonance frequency contrary to the prediction based on the three-level model. © 1983 The American Physical Society.
DOI: 10.1103/PhysRevB.27.4095
URI: http://hdl.handle.net/2297/7564
関連URI: http://prola.aps.org/abstract/PRB/v27/i7/p4095_1
資料種別: Journal Article
版表示: publisher

このアイテムを引用あるいはリンクする場合は次の識別子を使用してください。 http://hdl.handle.net/2297/7564



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