Novel Valence Transition in Elemental Metal Europium around 80 GPa.
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DOI: 10.1103/physrevlett.129.016401
Abstract: Valence transition could induce structural, insulator-metal, nonmagnetic-magnetic and superconducting transitions in rare-earth metals and compounds, while the underlying physics remains unclear due to the complex interaction of localized 4f electrons as well as their coupling… read more here.
Keywords: elemental metal; transition elemental; valence; valence transition ... See more keywords