TRANSIENT FIELD MEASUREMENT IN THE GIANT MOMENT PDFE ALLOY

Authors
HELLER B SPEIDEL KH ERNST R GOHLA A GRABOWY U ROTH V JAKOB G HAGELBERG F GERBER J MISHRA SN TANDON PN
Citation
B. Heller et al., TRANSIENT FIELD MEASUREMENT IN THE GIANT MOMENT PDFE ALLOY, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 142(1-2), 1998, pp. 133-138
Citations number
18
Categorie Soggetti
Instument & Instrumentation","Nuclear Sciences & Tecnology","Physics, Atomic, Molecular & Chemical","Physics, Nuclear
Journal title
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms → ACNP
ISSN journal
0168583X
Volume
142
Issue
1-2
Year of publication
1998
Pages
133 - 138
Database
ISI
SICI code
0168-583X(1998)142:1-2<133:TFMITG>2.0.ZU;2-E
Abstract
The transient magnetic field (TF) for oxygen ions using the O-16(3(-)) nuclear state as probe has been measured for the first time in the po lycrystalline Pd3Fe ferromagnetic alloy. The measured value of the TF, associated with the polarized 1s-electron, has a strength B-TF = 169 (50) T corresponding to a degree of polarization of p(1s) = 0.058 (17) . The results are in good agreement with calculations based on the spi n exchange model. One concludes from these measurements, that the mean magnetization per host atom is responsible for the magnitude of the p robe's polarization. (C) 1998 Elsevier Science B.V. All rights reserve d.