Viscosity measurements in pulsed magnetic fields by using a quartz-crystal microbalance
Viscosity measurements in pulsed magnetic fields by using a quartz-crystal microbalance
Nomura, T.; Zherlitsyn, S.; Kohama, Y.; Wosnitza, J.
Viscosity measurements in combination with pulsed magnetic fields are developed by use of a quartz-crystal microbalance (QCM). When the QCM is immersed in liquid, the resonant frequency, f0, and the quality factor, Q, of the QCM change depending on (pn)0.5, where p is the mass density and n the viscosity. During the magnetic-field pulse, f0 and Q of the QCM are simultaneously measured by a ringdown technique. The typical resolution of (pn)>sup>0.5 is 0.5%. As a benchmark, the viscosity of liquid oxygen is measured up to 55 T.
Involved research facilities
- High Magnetic Field Laboratory (HLD)
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Review of Scientific Instruments 90(2019), 065101
DOI: 10.1063/1.5098451
Cited 3 times in Scopus -
Contribution to WWW
Subjects: Soft Condensed Matter (cond-mat.soft): https://arxiv.org/abs/1903.08887
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- Final Draft PDF 536 kB Secondary publication
Permalink: https://www.hzdr.de/publications/Publ-29319