THE TROIKA BEAMLINE AT ESRF

被引：0

作者：

GRUBEL, G ^{[1
]}

ALSNIELSEN, J ^{[1
]}

FREUND, AK ^{[1
]}

机构：

[1] RISO NATL LAB,DK-4000 ROSKILDE,DENMARK

来源：

JOURNAL DE PHYSIQUE IV | 1994年 / 4卷 / C9期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

The Troika beamline is a high-brilliance multi-station undulator beamline that operates with x-ray transparent diamond and/or beryllium monochromators. A series of such transmission monochromators can use the same white beam and supply several experimental stations simultaneously with monochromatic x-rays of slightly different energies (beam-multiplexing). The favorable thermal and crystallographic properties of perfect diamond are well matched to the characteristics of the new low emittance undulator sources. The low absorption of both diamond and beryllium make beam-multiplexing to an attractive alternative to conventional single-station beamlines. The Troika beamline operates between 6 keV and 18 keV taking advantage of the gap tunable undulator. First experiments exploring the brightness, polarization properties and the high flux of coherent x-rays produced reveal the superior potential of third generation synchrotron sources.

引用

页码：27 / 34

页数：8

共 14 条

[1] MONOCHROMATOR ON A SYNCHROTRON UNDULATOR SOURCE FOR LIQUID SURFACE STUDIES [J].