Mineral-specific trace element contents of interplanetary dust particles

被引：3
|
作者：
Wies, C
Jessberger, EK
Klöck, W
Maetz, M
Rost, D
Stephan, T
Traxel, K
Wallianos, A
机构：
[1] Max Planck Inst Kernphys, D-69029 Heidelberg, Germany
[2] Univ Munster, Inst Planetol, D-4400 Munster, Germany
[3] Univ Halle Wittenberg, Inst Geol Wissensch, Halle An Der Saale, Saale, Germany
[4] Heidelberg Univ, Inst Phys, D-6900 Heidelberg, Germany
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 2001年 / 181卷
关键词：
interplanetary dust particles; PIXE; STIM;
D O I：
10.1016/S0168-583X(01)00332-9
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Sections of interplanetary dust particles (IDPs) have been analyzed with proton-induced X-ray emission (PIXE) and scanning transmission ion microscopy (STIM) in order to determine trace element contents and distributions on a micrometer scale as well as particle densities and masses. To accomplish this, several improvements of the proton microprobe and of the data acquisition system, as well as special sample preparation were necessary. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：539 / 544
页数：6
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