scholarly journals Absolute intensity calibration of the Wendelstein 7-X high efficiency extreme ultraviolet overview spectrometer system

2008 ◽  
Vol 79 (9) ◽  
pp. 093504 ◽  
Author(s):  
Albert Greiche ◽  
Wolfgang Biel ◽  
Oleksandr Marchuk ◽  
Rainer Burhenn
Keyword(s):  
High Efficiency ◽  
Extreme Ultraviolet ◽  
Absolute Intensity ◽  
Spectrometer System ◽  
Intensity Calibration

scholarly journals NIST Standard Reference Material 3600: Absolute Intensity Calibration Standard for Small-Angle X-ray Scattering

2017 ◽  
Vol 50 (2) ◽  
pp. 462-474 ◽  
Author(s):  
Andrew J. Allen ◽  
Fan Zhang ◽  
R. Joseph Kline ◽  
William F. Guthrie ◽  
Jan Ilavsky
Keyword(s):  
Reference Material ◽  
Small Angle ◽  
Standard Reference Material ◽  
Absolute Intensity ◽  
Calibration Standard ◽  
X Ray ◽  
X Ray Scattering ◽  
Nist Standard Reference Material ◽  
Intensity Calibration ◽  
Ray Scattering

The certification of a new standard reference material for small-angle scattering [NIST Standard Reference Material (SRM) 3600: Absolute Intensity Calibration Standard for Small-Angle X-ray Scattering (SAXS)], based on glassy carbon, is presented. Creation of this SRM relies on the intrinsic primary calibration capabilities of the ultra-small-angle X-ray scattering technique. This article describes how the intensity calibration has been achieved and validated in the certifiedQrange,Q= 0.008–0.25 Å−1, together with the purpose, use and availability of the SRM. The intensity calibration afforded by this robust and stable SRM should be applicable universally to all SAXS instruments that employ a transmission measurement geometry, working with a wide range of X-ray energies or wavelengths. The validation of the SRM SAXS intensity calibration using small-angle neutron scattering (SANS) is discussed, together with the prospects for including SANS in a future renewal certification.

A HIGH EFFICIENCY IMAGING EXTREME ULTRAVIOLET SPECTROMETER

1991 ◽  
pp. 380-389
Author(s):  
JEFFREY S. MORGAN ◽  
J. GETHYN TIMOTHY ◽  
DAVID C. SLATER ◽  
MARTIN C.E. HUBER ◽  
GIUSEPPE TONDELLO ◽  
...  
Keyword(s):  
High Efficiency ◽  
Extreme Ultraviolet ◽  
Ultraviolet Spectrometer

scholarly journals Design, fabrication, and characterization of high-efficiency extreme-ultraviolet diffusers

2004 ◽  
Vol 43 (28) ◽  
pp. 5323 ◽  
Author(s):  
Patrick P. Naulleau ◽  
J. Alexander Liddle ◽  
Farhad Salmassi ◽  
Erik H. Anderson ◽  
Eric M. Gullikson
Keyword(s):  
High Efficiency ◽  
Extreme Ultraviolet ◽  
Fabrication And Characterization
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