钨丝在低温下的机械损耗特性:一种自动测量系统

2014 IEEE Metrology for Aerospace (MetroAeroSpace) Pub Date : 2014-05-29 DOI:10.1109/METROAEROSPACE.2014.6865972

Dan Chen, P. Daponte, D. Grimaldi, G. Hofmann, J. Komma, F. Lamonaca, A. Nastro, R. Nawrodt, F. Picariello, G. Polimeni, M. Riccio, C. Schwarz, K. Yamamoto

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引用次数: 0

摘要

本文介绍了一种用于电线低温机械损耗特性的自动测量系统。这些测量结果对神冈引力波探测器(KAGRA)的设计具有重要意义。介绍并讨论了用于测量的实验装置。此外，还报道了对钨丝质量因子的初步研究结果。

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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Mechanical loss characterization at cryogenic temperature of a tungsten wire: An automated measurement system

The paper describes an automated measurement system for mechanical loss characterization of wires at cryogenic temperature. The important role of these measurements for the design of the Kamioka Gravitational Wave Detector (KAGRA) is highlighted. The experimental setup used to perform the measurements are presented and discussed. Furthermore, preliminary results obtained for a tungsten wire in term of quality factor are reported.

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2014 IEEE Metrology for Aerospace (MetroAeroSpace)

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