NUCLEAR POLARISATION OF Mn$sup 54$ IN IRON
The hyperfine field in Mn/sup 54/ dissolved in iron was measured by the method of nuclear orientation. The hyperfine field was found to be 146 surface proces 5 k oersteds. From this value for the hyperfine field the zero-field nuclear magnetic resonance frequency of stable Mn/sup 55/ in iron was predicted to be 154 Mc. The nuclear contribution to the specific heat of dilute Mn--Fe alioys was discussed and it was suggested that Mn/sup 54/ provides a suitable alternative thermometer for investigations of the nuclear orientation of isotopes having rays with energy near the Co/sup 60/ ray. (C.E.S.)
- Research Organization:
- Clarendon Lab., Oxford
- NSA Number:
- NSA-17-026553
- OSTI ID:
- 4721226
- Journal Information:
- Phys. Letters, Journal Name: Phys. Letters Vol. Vol: 4
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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