SYSTEMATIC MEASUREMENTS OF TRANSIENT FIELDS FOR W, OS AND PT IONS TRAVERSING FE

被引：13
|
作者：
STUCHBERY, AE
HESELTINE, TH
ANDERSSEN, SS
BOLOTIN, HH
BYRNE, AP
FABRICIUS, B
KIBEDI, T
机构：
[1] AUSTRALIAN NATL UNIV,FAC SCI,DEPT PHYS & THEORET PHYS,CANBERRA,ACT 0200,AUSTRALIA
[2] UNIV MELBOURNE,SCH PHYS,PARKVILLE,VIC 3052,AUSTRALIA
[3] ODENSE UNIV,INST PHYS,DK-5230 ODENSE,DENMARK
来源：
HYPERFINE INTERACTIONS | 1994年 / 88卷 / 1-3期
关键词：
D O I：
10.1007/BF02068707
中图分类号：
O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];
学科分类号：
070203 ; 070304 ; 081704 ; 1406 ;
摘要：
Transient magnetic fields were measured for W, Os and Pt ions traversing iron hosts with average velocities in the range from approximately 1.6 upsilon0 to 4.8 upsilon0 (upsilon0 = c/137, Bohr velocity). Transient fields for W and Os in Fe are consistent with behaviour found for lighter rare-earth ions and are about 20% stronger than those for Pt in Fe over the majority of the velocity range examined. A measurement was made to confirm that possible heavy-ion beam induced attenuations of the transient field arc negligible for low-velocity Pt ions excited by Ni beams. Results are discussed in terms of both empirical and model-based parameterizations of the transient field strength.
引用
收藏
页码：97 / 119
页数：23
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