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VOLUME 19 (1974) | ISSUE 12 |
PAGE 722
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Suppression of the Mossbauer line broadening due to inhomogeneous isomeric shift
Kagan Yu.
Suppression of inhomogeneous broadening by using the sensitivity of the hyperfine structure to local changes in the density, and the possibility of regulating the scale of the change of the hfs by external parameter, are analyzed. It is possible to use for this purpose the external magnetic field Η in the case of metals, the parameters Η and Τ in the case of paramagnets, and the frequency shifts from resonance in the case of NMR with the excited and (or) ground level of the nucleus.
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