TRANSIENT MAGNETIC-FIELDS AND ELECTRON POLARIZATIONS OF H-LIKE OXYGENIONS IN CRYSTALLINE IRON AND AMORPHOUS IRON-BORON COMPOUNDS

Authors
ERNST R SPEIDEL KH GOHLA A KLEINEN L BUSCH H GRABOWY U ROTH V HELLER B JAKOB G GERBER J
Citation
R. Ernst et al., TRANSIENT MAGNETIC-FIELDS AND ELECTRON POLARIZATIONS OF H-LIKE OXYGENIONS IN CRYSTALLINE IRON AND AMORPHOUS IRON-BORON COMPOUNDS, Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 134(2), 1998, pp. 262-266
Citations number
15
Categorie Soggetti
Instument & Instrumentation","Nuclear Sciences & Tecnology","Physics, Atomic, Molecular & Chemical
Journal title
Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms → ACNP
ISSN journal
0168583X
Volume
134
Issue
2
Year of publication
1998
Pages
262 - 266
Database
ISI
SICI code
0168-583X(1998)134:2<262:TMAEPO>2.0.ZU;2-O
Abstract
Transient magnetic fields (TF) have been measured for oxygen ions with the O-16(3(-)) stale as probe traversing thin layers of crystalline F e and amorphous Fe80B20 compounds. The TF associated with polarized Is electrons have strengths of B-TF(Fe)=412 (38) T in Fe and B-TF(FeB)= 368 1(2) T in FeB implying degrees of polarization of p(ls)(Fe) = 0.13 (1) and p(ls)(FeB) = 0.14 (3), respectively. The strength parameter a = 12.1 (2.3) T deduced for FeB agrees very well with other data rende ring it highly suitable for TF measurements. (C) 1995 Elsevier Science B.V.