Design of an XAFS beamline at the Photon Factory: possibilities of bent conical mirrors

被引：78

作者：

Masaharu, N ^{[1
]}

Atsushi, K ^{[1
]}

机构：

[1] KEK, Inst Mat Struct Sci, Photon Factory, Tsukuba, Ibaraki 3050801, Japan

来源：

JOURNAL OF SYNCHROTRON RADIATION | 1999年 / 6卷

关键词：

XAFS; beamline; bent conical mirror; focus;

D O I：

10.1107/S0909049598016823

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A new XAFS beamline which uses a pair of bent conical mirrors for collimation and focusing is under construction. A double crystal monochromator is placed between the two mirrors. This beamline is to provide high flux without sacrificing the energy resolution. Ray-trace results indicate that a bent conical mirror is not only a good approximation of a rotating paraboloidal, but also that of rotating ellipsoidal, minor.

引用

页码：182 / 184

页数：3

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