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

页码：336 / 339

页数：4

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