Ultrasonic study of the hidden order and heavy-fermion state in URu2Si2 with hydrostatic pressure, Rh-doping, and high magnetic fields
Ultrasonic study of the hidden order and heavy-fermion state in URu2Si2 with hydrostatic pressure, Rh-doping, and high magnetic fields
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静水压、Rh 掺杂和高磁场下 URu2Si2 中隐序和重费米子态的超声研究
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发表时间：
2013
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通讯作者：
T. Yanagisawa
中科院分区：
文献类型：
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作者：
T. Yanagisawa
本文报道了Uu-Si的超声测量的最新进展，包括流体静压下的超声测量、脉冲磁场中的超声测量以及Rh取代的影响。观察到的弹性响应的变化揭示了URuSi的隐序态和杂化的5电子态内存在具有对称性的正交晶格不稳定性。
This paper reports recent progress of ultrasonic measurements on URuSi, including ultrasonic measurements under hydrostatic pressure, in pulsed magnetic fields, and the effect of Rh-substitution. The observed changes of the elastic responses shed light on the orthorhombic-lattice instability with -symmetry existing within the hidden order and the hybridized 5-electron states of URuSi.