Hyperfine anomaly in Ir193 by Mössbauer effect, and its application to determination of the orbital part of hyperfine fields

G. J. Perlow; W. Henning; D. Olson; G. L. Goodman

doi:10.1103/PhysRevLett.23.680

Hyperfine anomaly in Ir193 by Mössbauer effect, and its application to determination of the orbital part of hyperfine fields

G. J. Perlow
, W. Henning
, D. Olson
, G. L. Goodman

Chair of Experimental Physics - Hadron and Nuclear Physics (2008 — 2018)

Argonne National Laboratory
St. Olaf College

Research output: Contribution to journal › Article › peer-review

51 Scopus citations

Abstract

A 7% hyperfine anomaly is found in Mössbauer measurements of the 73-keV transition in Ir193. A 2% difference is found between the anomalies in antiferromagnetic IrF6 and Ir-Fe alloy. The difference is ascribed to orbital contributions which differ for the two iridium environments. By using known details of IrF6 we find the orbital field in the Ir-Fe to be H1=+335200 kOe.

Original language	English
Pages (from-to)	680-682
Number of pages	3
Journal	Physical Review Letters
Volume	23
Issue number	13
DOIs	https://doi.org/10.1103/PhysRevLett.23.680
State	Published - 1969

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10.1103/PhysRevLett.23.680

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title = "Hyperfine anomaly in Ir193 by M{\"o}ssbauer effect, and its application to determination of the orbital part of hyperfine fields",

abstract = "A 7\% hyperfine anomaly is found in M{\"o}ssbauer measurements of the 73-keV transition in Ir193. A 2\% difference is found between the anomalies in antiferromagnetic IrF6 and Ir-Fe alloy. The difference is ascribed to orbital contributions which differ for the two iridium environments. By using known details of IrF6 we find the orbital field in the Ir-Fe to be H1=+335200 kOe.",

author = "Perlow, \{G. J.\} and W. Henning and D. Olson and Goodman, \{G. L.\}",

year = "1969",

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journal = "Physical Review Letters",

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T1 - Hyperfine anomaly in Ir193 by Mössbauer effect, and its application to determination of the orbital part of hyperfine fields

AU - Perlow, G. J.

AU - Henning, W.

AU - Olson, D.

AU - Goodman, G. L.

PY - 1969

Y1 - 1969

N2 - A 7% hyperfine anomaly is found in Mössbauer measurements of the 73-keV transition in Ir193. A 2% difference is found between the anomalies in antiferromagnetic IrF6 and Ir-Fe alloy. The difference is ascribed to orbital contributions which differ for the two iridium environments. By using known details of IrF6 we find the orbital field in the Ir-Fe to be H1=+335200 kOe.

AB - A 7% hyperfine anomaly is found in Mössbauer measurements of the 73-keV transition in Ir193. A 2% difference is found between the anomalies in antiferromagnetic IrF6 and Ir-Fe alloy. The difference is ascribed to orbital contributions which differ for the two iridium environments. By using known details of IrF6 we find the orbital field in the Ir-Fe to be H1=+335200 kOe.

UR - https://www.scopus.com/pages/publications/0014577877

U2 - 10.1103/PhysRevLett.23.680

DO - 10.1103/PhysRevLett.23.680

M3 - Article

AN - SCOPUS:0014577877

SN - 0031-9007

VL - 23

SP - 680

EP - 682

JO - Physical Review Letters

JF - Physical Review Letters

IS - 13

ER -

Hyperfine anomaly in Ir193 by Mössbauer effect, and its application to determination of the orbital part of hyperfine fields

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