Measurement of the absolute sensitivity of a high-sensitivity microchannel plate

被引：3

作者：

Matoba, Shiro ^{[1
]}

Takahashi, Ryota ^{[1
]}

Io, Chiro ^{[1
]}

Koizumi, Tetsuo ^{[1
]}

Shiromaru, Haruo ^{[2
]}

机构：

[1] Rikkyo Univ, Dept Phys, Toshima Ku, 3-34-1 Nishi Ikebukuro, Tokyo 171, Japan

[2] Tokyo Metropolitan Univ, Dept Chem, Hachioji, Tokyo, Japan

来源：

XXVII INTERNATIONAL CONFERENCE ON PHOTONIC, ELECTRONIC AND ATOMIC COLLISIONS (ICPEAC 2011), PTS 1-15 | 2012年 / 388卷

关键词：

D O I：

10.1088/1742-6596/388/14/142018

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

We have developed a tapered microchannel plate with a large open-area ratio (90%). The absolute detection efficiency of the tapered-MCP for xenon ions exceeded that of a normal MCP roughly in proportion to the open-area ratio.

引用

页数：1