Current response characteristics of microchannel plates x‐ray detector using synchrotron radiation (0.6–2 keV and 5–20 keV)
Current response characteristics of microchannel plates x‐ray detector using synchrotron radiation (0.6–2 keV and 5–20 keV)
复制标题
使用同步辐射(0.6-2 keV 和 5-20 keV)的微通道板 X 射线探测器的电流响应特性
DOI:
10.1063/1.1140236
复制
发表时间:
1988
影响因子:
1.6
通讯作者:
M. Nomura
中科院分区:
文献类型:
--
作者:
T. Kondoh;N. Yamaguchi;T. Cho;M. Hirata;S. Miyoshi;S. Aoki;H. Maezawa;M. Nomura
The characteristics of microchannel plates (MCPs) for detection of x rays have been investigated using synchrotron radiation in the energy ranges from 0.6 to 2.0 keV and from 5 to 20 keV. Microchannel plates are operated under the condition of an unsaturated pulse‐height distribution mode. The current response curve of MCPs is measured continuously with x‐ray energy variation for the first time. The experimental result of some discontinuous jumps in the response is obtained at the energies corresponding to the absorption edge of the MCP materials. In the low‐energy range (hν 5 keV), a weak dependence on θ is observed, and is attributed mainly to the penetration of x rays through multiple channels.
DOI:
--
发表时间:
1984
期刊:
--
影响因子:
--
作者:
高エネルギー物理学研究所
通讯作者:
高エネルギー物理学研究所