STUDIES OF TRACE-ELEMENT DISTRIBUTION AT THE COAL-ROCK INTERFACE

被引：3
|
作者：
VAJIC, M [1 ]
JAKSIC, M [1 ]
FAZINIC, S [1 ]
VALKOVIC, V [1 ]
GRIME, GW [1 ]
WATT, F [1 ]
机构：
[1] UNIV OXFORD, DEPT NUCL PHYS, OXFORD, ENGLAND
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1990年 / 49卷 / 1-4期
关键词：
D O I：
10.1016/0168-583X(90)90272-V
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Trace element concentrations in coal of the Istrian coal basin were determined by PIXE spectroscopy. The PIXE milliprobe was used to obtain positional data of elements on a submillimeter scale, while the microprobe facility served for the elemental mapping on a μm scale. The elemental distribution pattern on the coal-rock interface serves as a basis for the investigation of possible diffusion processes which could be going on in that particular boundary region. © 1990.
引用
收藏
页码：336 / 339
页数：4
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