Excitation and Detection of Coherence between Forbidden Levels in Three-Level Spin System by Multi-Step Processes
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概要
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The coherent superposition of the states between which magnetic dipole transition is forbidden has been excited and detected by means of a multi-step application of resonant rf pulses in a three-level NMR system. The experiment was carried out on ^<27>Al nuclei in Al_2O_3 where the quantization axes of the quadrupole and the magnetic coupling were parallel. Free decay and echo signals associated with the coherence were observed, and transfer of coherence between nonresonant pairs of levels was studied in detail.
- 社団法人日本物理学会の論文
- 1975-09-15
著者
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Hatanaka Hiroshi
Department Of Physics Faculty Of Science Kyoto University
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Hashi Tsuneo
Department Of Physics Faculity Of Science Kyoto University
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TERAO Takehiko
Department of Chemistry, Graduate School of Science, Kyoto University
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Terao Takehiko
Department Of Physics Faculty Of Science Kyoto University
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Hatanaka Hiroshi
Department Of Microbiology Showa College Of Pharmacy
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