Three-wall piston-cylinder type pressure cell for muon-spin rotation/relaxation experiments

IF 1.2 4区物理与天体物理 Q3 PHYSICS, MULTIDISCIPLINARY

High Pressure Research Pub Date : 2021-10-05 DOI:10.1080/08957959.2021.2013835

R. Khasanov, Ross Urquhart, M. Elender, K. Kamenev

引用次数: 4

Abstract

ABSTRACT A three-wall piston-cylinder type high pressure cell for muon-spin rotation/relaxation experiments was designed, manufactured, tested and commissioned. The outer cylinder of the cell body is made from MP35N and the middle and inner cylinders are made from NiCrAl nonmagnetic alloys. The mechanical design and performance of the pressure cell are evaluated and optimised using finite-element analysis. The outcomes of the experimental testing closely match the modelling results. The high pressure cell is shown to reach pressure of up to 3.3 GPa at ambient temperature, corresponding to 3.0 GPa at low temperatures, without irreversible damage.

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用于介子自旋/弛豫实验的三壁活塞缸式压力池

摘要设计、制造、测试并调试了用于μ介子自旋旋转/弛豫实验的三壁活塞-圆筒型高压电池。电池主体的外筒由MP35N制成，中间筒和内筒由NiCrAl非磁性合金制成。使用有限元分析对压力传感器的机械设计和性能进行了评估和优化。实验测试的结果与建模结果非常吻合。高压电池的压力高达3.3 环境温度下的GPa，相当于3.0 GPa在低温下，没有不可逆的损伤。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

High Pressure Research 物理-物理：综合

CiteScore

3.80

自引率

5.00%

发文量

审稿时长

2 months

期刊介绍： High Pressure Research is the leading journal for research in high pressure science and technology. The journal publishes original full-length papers and short research reports of new developments, as well as timely review articles. It provides an important forum for the presentation of experimental and theoretical advances in high pressure science in subjects such as: condensed matter physics and chemistry geophysics and planetary physics synthesis of new materials chemical kinetics under high pressure industrial applications shockwaves in condensed matter instrumentation and techniques the application of pressure to food / biomaterials Theoretical papers of exceptionally high quality are also accepted.