PROBLEMS IN THE ANALYSIS AND INTERPRETATION OF NEUTRON REFLECTION DATA

被引:16
作者
LU, JR [1 ]
THOMAS, RK [1 ]
机构
[1] PHYS CHEM LAB,OXFORD OX1 3QZ,ENGLAND
关键词
D O I
10.1016/0168-9002(94)01037-4
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
We consider several sources of error in the interpretation of specular reflectivity data to obtain structural detail of an interface. We classify the errors into four types; ambiguity in the derivation of the scattering length density profile; ambiguity in the subsequent derivation of the profile of the different components at the interface; errors resulting from inaccuracies or approximations; sample dependent errors. Examples of each are given and analysed.
引用
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页码:149 / 163
页数:15
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