MAGNETIC-STRUCTURE OF GDNI2B2C AS SEEN FROM THE TRANSFERRED MAGNETIC HYPERFINE FIELD AT THE NI SITE

Authors
SANCHEZ DR MICKLITZ H FONTES MB BAGGIOSAITOVITCH E
Citation
Dr. Sanchez et al., MAGNETIC-STRUCTURE OF GDNI2B2C AS SEEN FROM THE TRANSFERRED MAGNETIC HYPERFINE FIELD AT THE NI SITE, Journal of physics. Condensed matter, 9(19), 1997, pp. 299-302
Citations number
17
Categorie Soggetti
Physics, Condensed Matter
Journal title
Journal of physics. Condensed matter → ACNP
ISSN journal
09538984
Volume
9
Issue
19
Year of publication
1997
Pages
299 - 302
Database
ISI
SICI code
0953-8984(1997)9:19<299:MOGASF>2.0.ZU;2-K
Abstract
Fe-57 Mossbauer spectroscopy has been used to investigate the magnetic structure of GdNi2B2C (T-N similar to 20 K) doped with I at.% Fe-57. Our experiments on polycrystalline GdNi2B2C reveal the known spin-rear rangement magnetic phase transition at T-R similar to 14 K, which unti l now has not been observed in polycrystalline samples. A spiral-like spin structure with a variable angle between the moment direction and the b- or c-axis seems to be the correct model for the spin structure of GdNi2B2C.