Double-bent-crystal small-angle neutron scattering setting and its applications

被引：54

作者：

Strunz, P ^{[1
]}

Saroun, J

Mikula, P

Lukas, P

Eichhorn, F

机构：

[1] Acad Sci Czech Republ, Inst Nucl Phys, CZ-25068 Rez, Czech Republic

[2] Rossendorf Inc, Forschungszentrum Rossendorf EV, D-01314 Dresden, Germany

来源：

JOURNAL OF APPLIED CRYSTALLOGRAPHY | 1997年 / 30卷 / 02期

关键词：

D O I：

10.1107/S0021889897001271

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Theoretical relations for optimum adjustments of two arrangements of a double-bent-crystal (DBC) small-angle neutron scattering (SANS) diffractometer are discussed. Results of several experiments demonstrate the applicability of DBC SANS in the investigation of some technologically important materials in the range of scattering-vector sizes 0.0002-0.02 Angstrom(-1), Formulas derived for data analysis, which describe the transformation of the SANS cross section to the measured intensity, indicate that water calibration is not required and that the indirect method of data evaluation is the most appropriate.

引用

页码：844 / 848

页数：5

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