Document type:
Zeitschriftenaufsatz
Author(s):
Wicksted, J. P.; B̈oni, P.; Shirane, G.
Title:
Polarized-Beam Study of the Paramagnetic Scattering from Bcc Iron
Abstract:
Reliable magnetic scattering cross sections are obtained for bcc Fe at T=1.02Tc and 1.06Tc using polarized neutrons and polarization analysis. The constant-q measurements cover a q range of 0.1-0.6 \AA{}-1 with an energy range extending up to 50 meV. These scans consist of broad energy distributions centered at zero energy with no peaks observed at finite-energy transfers, in contrast to the results reported by Lynn. A simple paramagnetic scattering function S(q,$\omega$)$\propto$[1($̨appa$21+q2...    »

Journal title:
Physical Review B
Year:
1984
Journal volume:
30
Month:
oct
Journal issue:
Pages contribution:
3655
Fulltext / DOI: