New high pressure cell for neutron scattering at very low temperatures
New high pressure cell for neutron scattering at very low temperatures
复制标题
用于极低温度下中子散射的新型高压室
DOI：
10.1063/1.1134083
复制
发表时间：
1975
影响因子：
1.6
通讯作者：
C. Vettier
中科院分区：
文献类型：
--
作者：
J. Paureau;C. Vettier
本文介绍了一种低温中子非弹性散射实验装置。该压力组件由一个自增强铝7075-T6合金电池和一个护罩组成。在不同温度下测量了一些电池的破裂压力;还测试了屏蔽的效率。这些研究表明，即使在非常低的温度下，在高达4毫巴的高压下进行实验的可行性和安全性。
An apparatus for inelastic neutron scattering experiments at low temperature is described. This pressure assembly consists of an autofrettaged aluminum 7075‐T6 alloy cell and a shield. The rupturing pressures for some cells have been measured at different temperatures; the efficiency of the shield has also been tested. These studies demonstrate the feasibility and the safety of experiments under high pressure up to 4 kilobar even at very low temperature.