On mechanisms of single-pulse echo formation in multidomain magnetic materials

Results of comparative study of single-pulse and two-pulse echo responses and their secondary signals in lithium ferrite speak in favor of the effectiveness of multipulse formation mechanism of the single-pulse echo and its secondary signals as well as the secondary signals of two-pulse echo. The ge...

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Bibliographic Details
Published inPhysics letters. A Vol. 291; no. 1; pp. 34 - 38
Main Authors Akhalkatsi, A.M, Mamniashvili, G.I, Ben-Ezra, S
Format Journal Article
LanguageEnglish
Published Elsevier B.V 26.11.2001
Subjects
echo
Magnetics
NMR
Single-pulse echo
NMR
echo
Single-pulse echo
76.60.Lz
Magnetics
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Summary:Results of comparative study of single-pulse and two-pulse echo responses and their secondary signals in lithium ferrite speak in favor of the effectiveness of multipulse formation mechanism of the single-pulse echo and its secondary signals as well as the secondary signals of two-pulse echo. The general source for their formation is the inequilibrity of spin system at the end of a cycle of the radiofrequency pulse train in this material.
ISSN:0375-9601
1873-2429
DOI:10.1016/S0375-9601(01)00698-3