MAGNETIC-PROPERTIES OF PM IN PRNI

Authors
NISHIMURA K OHYA S HEIGUCHI K MUTO S ISIKAWA Y MORI K
Citation
K. Nishimura et al., MAGNETIC-PROPERTIES OF PM IN PRNI, Hyperfine interactions, 78(1-4), 1993, pp. 475-479
Citations number
8
Categorie Soggetti
Physics, Atomic, Molecular & Chemical","Physics, Nuclear","Physics, Condensed Matter
Journal title
Hyperfine interactions → ACNP
ISSN journal
03043843
Volume
78
Issue
1-4
Year of publication
1993
Pages
475 - 479
Database
ISI
SICI code
0304-3843(1993)78:1-4<475:MOPIP>2.0.ZU;2-5
Abstract
A magnetic property of Pm as an impurity in PrNi single crystal was in vestigated by means of the low-temperature nuclear orientation of Pm-1 43, Pm-144. The angular distribution of gamma-ray anisotropies reveale d that the direction of hyperfine field experienced by the nuclei lie in the (a, c) plane and made an angle of 60-degrees-(5) or 240-degrees -(5) with respect to the crystalline c-axis. From the temperature depe ndence of the anisotropies the strength of the hyperfine field of Pm i n PrNi was deduced to be 185(22) T. The hyperfine field of Co at the N i site of PrNi was found to be less than 4 T.