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Physics Letters A

Volume 48, Issue 6, 29 July 1974, Pages 474-476
Physics Letters A

A Mössbauer-effect study of the isomer shifts of iron in nickel aluminides☆

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Abstract

The room-temperature isomer shifts of iron in nickel aluminides have been measured. A single Mössbauer-resonance line is observed for alloys of composition (NiAl)100-cFec, 0 ⩽ c ⩽ 5 at. %, and Al50Ni50-cFec, 2 ⩽ c ⩽ 50 at. %. The isomer shift for dilute Fe concentration in stoichiometric NiAl is compared with that for FeAl at stoichiometric composition.

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There are more references available in the full text version of this article.

Cited by (0)

☆

Supported by AFOSR and by NSF through the N.U. Materials Research Center.

∗

The authors wish to acknowledge the very helpful discussions with Professor D.E. Ellis.

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