Thermal-expansion measurements of CeCu6−xAux reveal the thermodynamic landscape of this material’s entropy, offering insights into the behaviour of quantum critical fluctuations as the system approaches its quantum critical point.

中文翻译：

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量子临界的多维熵态

CeCu6-xAux的热膨胀测量揭示了这种材料的熵的热力学态势，从而洞察了系统接近其量子临界点时量子临界波动的行为。