|Author||Hanna, S. S. ♦ Meyer-Schutzmeister, L. ♦ Preston, R. S. ♦ Vincent, D. H.|
|Source||United States Department of Energy Office of Scientific and Technical Information|
|Subject Keyword||PHYSICS ♦ ABSORPTION ♦ ENERGY LEVELS ♦ EXCITATION ♦ FERROMAGNETIC MATERIALS ♦ HYPERFINE STRUCTURE ♦ MAGNETIC FIELDS ♦ MAGNETIC MOMENTS ♦ MANGANESE ALLOYS ♦ MEASURED VALUES ♦ RESONANCE ♦ SPECTRA ♦ TIN 119 ♦ TIN ALLOYS ♦ ZEEMAN EFFECT|
|Abstract||Ferromagnetic alloys of maganese and tin were used to obtain large internal magnetic fields at the tin nuclei. The resultant Zeeman splittings of the two low levels of Sn/sup 119/ were measured by observing the hyperfine spectra in the resonant absorption of the 24-kev radiation of Sn/sup 119/. In Mn/ sub 4/Sn an internal field of roughly 40 koe was found. In this field the splitting of the ground state was observed but that of the excited state was unresolved. In Mn/sub 2/Sn an internal field of about 190 koe was produced. In this field additional structure was obtained which was attributed to the splitting of the excited state. The measured splitting gave a value of (0.78 plus or minus 0.08) nm for the magnetic moment of the excited state. (auth)|
|Learning Resource Type||Article|
|Publisher Department||Argonne National Lab., Ill.|
|Organization||Argonne National Lab., Ill.|
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