Title of article
A high-efficiency positron moderator using electro-polished tungsten meshes
Author/Authors
Fuminori Saito، نويسنده , , Yasuyuki Nagashima، نويسنده , , Jin-Long Wei، نويسنده , , Yoshiko Itoh، نويسنده , , Akira Goto، نويسنده , , Toshio Hyodo، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
3
From page
13
To page
15
Abstract
Positron moderators made with stacks of electro-polished tungsten meshes have been tested. The wires of the meshes were thinned to about 10 μm in diameter by an electro-polishing treatment. The moderation efficiency was measured to be 7.5×10−4 for 12 overlapping meshes.
Keywords
Positron , Slow positron , Positron beam , Moderator , Tungsten mesh , Electro-polish
Journal title
Applied Surface Science
Serial Year
2002
Journal title
Applied Surface Science
Record number
998018
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