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arXiv 1609.00348physics.ins-det
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Spanish中子源冷中子斩波器谱仪--运行头8年的回顾

The Cold Neutron Chopper Spectrometer at the Spallation Neutron Source - A Review of the first 8 Years of Operation

Georg Ehlers, Andrey A. Podlesnyak, Alexander I. Kolesnikov

摘要:

正在审查橡树岭Sputron中子源冷中子斩波器谱仪(CNCS)的头八年运行情况。自2009年以来,该仪器一直是设施用户计划的一部分,迄今已进行了250多项个人用户实验。CNCS是一种功能极其强大、用途广泛的仪器,在光束强度、能量分辨率和灵活性方面具有领先的性能。实验通常在极端条件下进行:T~0.05K,p>=2GPa和B= 8 T可以单独或组合实现。特别是,CNCS能够推进压力下非弹性中子散射的最新技术水平,并将更详细地介绍这一领域的一些最新成就。

英文摘要:

The first eight years of operation of the Cold Neutron Chopper Spectrometer (CNCS) at the Spallation Neutron Source in Oak Ridge is being reviewed. The instrument has been part of the facility user program since 2009, and more than 250 individual user experiments have been performed to date. CNCS is an extremely powerful and versatile instrument and offers leading edge performance in terms of beam intensity, energy resolution, and flexibility to trade one for another. Experiments are being routinely performed with the sample at extreme conditions: T~0.05K, p>=2GPa and B=8T can be achieved individually or in combination. In particular, CNCS is in a position to advance the state of the art with inelastic neutron scattering under pressure, and some of the recent accomplishments in this area will be presented in more detail.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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