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Two‐frequency spin echo in molecular crystals
Author(s) -
Grechishkin V. S.,
Shishkin E. M.
Publication year - 1973
Publication title -
organic magnetic resonance
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.483
H-Index - 72
eISSN - 1097-458X
pISSN - 0030-4921
DOI - 10.1002/mrc.1270050102
Subject(s) - echo (communications protocol) , spin echo , nuclear magnetic resonance , spin (aerodynamics) , pulse (music) , materials science , physics , condensed matter physics , computer science , optics , magnetic resonance imaging , medicine , computer network , detector , radiology , thermodynamics
The two‐frequency pulse response of a multilevel system in NQR is investigated. Additional spin echo signals are shown to appear. The application of the two‐frequency spin echo method to some of the crystals is demonstrated. The method is of great value for the investigation of local fields in crystals.