ELECTROSTATIC 'RUSSIAN' QUADRUPLET MICROPROBE LENS.

被引：0
|
作者：
Sie, S.H. [1 ]
Ryan, C.G. [1 ]
机构：
[1] CSIRO, North Ryde, Aust, CSIRO, North Ryde, Aust
来源：
Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms | 1985年 / B15卷 / 1-6期
关键词：
MICROANALYSIS;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
An all electrostatic microprobe lens based on the 'Russian' quadruplet design, has been constructed and installed at the CSIRO Heavy Ion Analytical Facility (HIAF). The laboratory, based on a 3 MV Tandetron, is designed primarily for minerals research. Beam intensity of 0. 1 nA was obtained with a 5 mu m spatial resolution. The advantages of electrostatic systems are discussed, and preliminary applications to geochemical methods of mineral exploration are presented.
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页码：664 / 668
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