X-ray Monochromator with 2 x 10(8) Energy Resolution.
An X-ray beam of 3 x 10(7) photons s(-1) with 2 x 10(8) relative energy resolution has been obtained at a third-generation synchrotron undulator X-ray source using the (13 13 13) Bragg reflection from a silicon perfect crystal. The production of these 25.70 keV X-rays with 450 +/- 50 mueV bandpass opens up new possibilities in X-ray optics and spectroscopies.
Verbeni
R
R
Sette
F
F
Krisch
M H
MH
Bergmann
U
U
Gorges
B
B
Halcoussis
C
C
Martel
K
K
Masciovecchio
C
C
Ribois
J F
JF
Ruocco
G
G
Sinn
H
H