New developments for synchrotron-radiation-based microtomography at DESY

被引：5

作者：

Beckmann, F. ^{[1
]}

Donath, T. ^{[1
]}

Fischer, J. ^{[2
]}

Dose, T. ^{[1
]}

Lippmann, T. ^{[1
]}

Lottermoser, L. ^{[1
]}

Martins, R. V. ^{[1
]}

Schreyer, A. ^{[1
]}

机构：

[1] GKSS Forschungszentrum Geesthacht GmbH, Max Planck Str 1, D-21502 Geesthacht, Germany

[2] Hannover Med Sch, D-30625 Hannover, Germany

来源：

DEVELOPMENTS IN X-RAY TOMOGRAPHY V | 2006年 / 6318卷

关键词：

synchrotron radiation; microtomography; high energy; low energy; materials science; absorption contrast;

D O I：

10.1117/12.680360

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

In autumn 2005 the GKSS-Research Center Geesthacht in cooperation with Deutsches Elektronen-Synchrotron DESY, Hamburg, started operation of the new synchrotron radiation beamline HARWI-2. The beamline is specialized for materials science experiments using hard X-rays. Recently the fixed-exit monochromator for imaging application was installed. Using different sets of crystals in combination with an adapted setup of the beamline optics allow for using an intense and large monochromatic X-ray beam in the energy range of 15 to 200 keV. Investigations performing microtomography in the different energy regions are presented. Furthermore the user experiment for microtomography operated by the GKSS at beamline BW2 was enhanced to perform continuous tomographic investigations.

引用

页数：11

共 20 条

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