SPARK SCANNING FOR FISSION FRAGMENT TRACKS IN PLASTIC FOILS

被引：31

作者：

LARK, NL

机构：

[1] The Niels Bohr Institute, University of Copenhagen

来源：

NUCLEAR INSTRUMENTS & METHODS | 1969年 / 67卷 / 01期

关键词：

D O I：

10.1016/0029-554X(69)90553-9

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A new technique is described for detecting fission-fragment tracks in thin foils of polycarbonate plastic (Makrofol). First, a sodium hydroxide solution is used to selectively etch away the damaged material along the track, producing microscopic holes through the foil. Then, a spark gap is used as a fast scanning device for detecting the holes and enlarging them to a size visible to the unaided eye. © 1969.

引用

页码：137 / &

共 12 条

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