Novel wavelength-dispersive X-ray fluorescence spectrometer

被引：3

作者：

Firsov, A. ^{[1
]}

Erko, A. ^{[1
]}

Senf, F. ^{[1
]}

Rehanek, J. ^{[1
]}

Brzhezinskaya, M. ^{[1
]}

Wernet, R. Mitzner Ph ^{[1
]}

Foehlisch, A. ^{[1
]}

机构：

[1] Helmholtz Zentrum Berlin, D-12489 Berlin, Germany

来源：

11TH INTERNATIONAL CONFERENCE ON SYNCHROTRON RADIATION INSTRUMENTATION (SRI 2012) | 2013年 / 425卷

关键词：

D O I：

10.1088/1742-6596/425/15/152013

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A new spectrometer, utilizing a reflection zone plate based grating, for the Mn L fluorescence line was recently designed, manufactured and tested at Helmholtz Zentrum Berlin. The angular acceptance of the grating is similar to 0.011 rad(2), the absolute efficiency at 640 eV is 16%, and the energy resolution, for a detector slit size of 120 mu m and in simultaneous spectra registration mode, is about lambda/Delta lambda similar to 100 FWHM.

引用

页数：4

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