Local magnetization of Co and Mn impurities in the reentrant spin glass Au<sub>0.82</sub>Fe<sub>0.18</sub>

Gurevich, G.M.; Topalov, S.V.; Erzinkyan, A.L.; Parfenova, V.P.; Finger, M.; Pavlov, V.N.; Slovak, J.; Drevenak, R.; Trhlik, M.

[en] The low-temperature nuclear orientation technique has been used to study the magnetic behaviour of ⁶⁰Co and ⁵⁴Mn impurity atoms in the reentrant spin glass Au_0.82Fe_0.18. The results obtained for ⁶⁰Co indicate that Co moments follow the distribution of Fe directions. In contrast, Mn moments show a spread directional distribution. These results are the consequence of the different character of Mn-Fe and Fe-Fe interactions at short distances. (orig.)

Primary Subject

CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY (G6100)

Secondary Subject

MATERIALS SCIENCE (B2242)

Source

34. Yamada conference - 9. conference on hyperfine interactions: New areas and topics in hyperfine interactions detected by nuclear radiations; Osaka (Japan); 17-21 Aug 1992

Record Type

Journal Article

Literature Type

Conference

Journal

Hyperfine Interactions; ISSN 0304-3843;

; CODEN HYINDN; v. 78(1-4); p. 497-500

Country of publication

Netherlands

Descriptors (DEI)

COBALT 60, COBALT ADDITIONS, GAMMA RADIATION, GOLD BASE ALLOYS, IMPURITIES, IRON ALLOYS, MAGNETIC FIELDS, MAGNETIZATION, MANGANESE 54, MANGANESE ADDITIONS, MOESSBAUER EFFECT, NUCLEAR MAGNETIC MOMENTS, ORIENTED NUCLEI, SPIN GLASS STATE, TEMPERATURE DEPENDENCE, TEMPERATURE RANGE 0000-0013 K

LanguageLanguage

English

Reference NumberReference Number

25032943

INIS VolumeINIS Volume

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