Elliptical x-ray microprobe mirrors by differential deposition

被引：114

作者：

Ice, GE

Chung, JS

Tischler, JZ

Lunt, A

Assoufid, L

机构：

[1] Oak Ridge Natl Lab, Oak Ridge, TN 37831 USA

[2] Beamline Technol, Tucson, AZ 85745 USA

[3] Argonne Natl Lab, Argonne, IL 60439 USA

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2000年 / 71卷 / 07期

关键词：

D O I：

10.1063/1.1150668

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A differential coating method is described for fabricating high-performance x-ray microfocusing mirrors. With this method, the figure of ultrasmooth spherical mirrors can be modified to produce elliptical surfaces with low roughness and low figure errors. Submicron focusing is demonstrated with prototype mirrors. The differential deposition method creates stiff monolithic mirrors which are compact, robust, and easy to cool and align. Prototype mirrors have demonstrated gains of more than 10(4) in beam intensity while maintaining submilliradian divergence on the sample. This method of producing elliptical mirrors is well matched to the requirements of an x-ray microdiffraction Kirkpatrick-Baez focusing system. (C) 2000 American Institute of Physics. [S0034-6748(00)01607-5].

引用

页码：2635 / 2639

页数：5

共 13 条

[1]

CAI Z, 1996, P SOC PHOTO-OPT INS, V2516, P52

[2] Dynamically figured Kirkpatrick Baez x-ray micro-focusing optics [J].

Eng, PJ ;

Newville, M ;

Rivers, ML ;

Sutton, SR .

X-RAY MICROFOCUSING: APPLICATIONS AND TECHNIQUES, 1998, 3449 :145-156

[3]

FREUND AK, 1990, OPT ENG, V29, P928, DOI 10.1117/12.55678

[4]

FREUND AK, 1999, EUROPEAN SYNCHROTRON

[5] DESIGN CONSIDERATIONS FOR AN X-RAY MICROPROBE [J].

HOWELLS, MR ;

HASTINGS, JB .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH, 1983, 208 (1-3) :379-386

[6]

Ice GE, 1997, X-RAY SPECTROM, V26, P315

[7] FORMATION OF OPTICAL IMAGES BY X-RAYS [J].

KIRKPATRICK, P ;

BAEZ, AV .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1948, 38 (09) :766-774

[8]

LARSON B, 1999, COMMUNICATION

[9] Some new schemes for producing high-accuracy elliptical x-ray mirrors by elastic bending [J].

Padmore, HA ;

Howells, MR ;

Irick, S ;

Renner, T ;

Sandler, R ;

Koo, YM .

OPTICS FOR HIGH-BRIGHTNESS SYNCHROTRON RADIATION BEAMLINES II, 1996, 2856 :145-156

[10]

SHENOY GK, CHARACTERISTICS 7 GE

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