Thermal equilibration of samples for neutron scattering

被引：11

作者：

Herman, Tobias K. ^{[1
]}

Parks, Sarah C. ^{[1
,2
]}

Scherschligt, Julia ^{[1
]}

机构：

[1] Natl Inst Stand & Technol, Gaithersburg, MD 20899 USA

[2] Univ Maryland, College Pk, MD 20742 USA

来源：

JOURNAL OF APPLIED CRYSTALLOGRAPHY | 2013年 / 46卷

关键词：

neutron scattering; thermal equilibration rates;

D O I：

10.1107/S0021889812048388

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Temperature relaxation and equilibration of samples for neutron scattering was investigated in a selection of samples and sample cells within the range of 5-300 K. A simple model was developed that relates thermal relaxation time constants to material properties of the sample and sample cell. This model should facilitate extension of this study to prediction of thermal behavior in other systems.

引用

页码：279 / 285

页数：7

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