THE SOFT-X-RAY TRANSMISSION PROPERTIES OF THIN POLYIMIDE WINDOWS AND THEIR APPLICATION TO FUTURE DETECTORS

被引：5

作者：

BAVDAZ, M

PEACOCK, A

FUCHS, D

LEDERER, T

MULLER, P

SCHOLZE, F

ULM, G

VITTANEN, VP

MUTIKAINEN, R

机构：

[1] PHYS TECH BUNDESANSTALT,D-10587 BERLIN,GERMANY

[2] METOREX INT OY,SF-002201 ESPOO,FINLAND

[3] TECH RES CTR FINLAND,VTT ELECTR,SF-02044 ESPOO,FINLAND

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 1995年 / 66卷 / 03期

关键词：

D O I：

10.1063/1.1145659

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

The x-ray transmission properties of a very thin polyimide window in the range 7-310 Å have been investigated. The window is nominally 0.24 μm thick and is supported by a hexagonal polyimide grid. Transmission of over 60% and 80% at the oxygen Kα and carbon Kα lines, respectively, have been achieved. The use of such windows as the entrance window of a gas scintillation counter (GSPC) operating as a broadband spectrometer at XUV wavelengths is discussed. Overall detector efficiencies of greater than 10% for wavelengths less than 150 Å are possible to achieve. © 1995 American Institute of Physics.

引用

页码：2570 / 2573

页数：4

共 18 条

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