PERFORMANCE OF A 3-AXIS NEUTRON SPECTROMETER USING HORIZONTALLY AND VERTICALLY FOCUSING MONOCHROMATORS

被引：46

作者：

PINTSCHOVIUS, L

机构：

[1] Kernforschungszentrum Karlsruhe, Institut für Nukleare Festkörperphysik, D-76021 Karlsruhe

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1994年 / 338卷 / 01期

关键词：

D O I：

10.1016/0168-9002(94)90174-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A three-axis spectrometer is described in which the monochromotor and the analyzer crystals are curved both in the vertical and in the horizontal direction. Figures are given for the resolution in energy and in momentum transfer of this instrument. It is demonstrated that valuable data can be obtained on very small samples. It is further shown that horizontal focussing is not restricted to the investigation of nearly dispersionless excitations.

引用

页码：136 / 143

页数：8

共 12 条

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