Observation of Mott instability at the valence transition of f-electron system

Observation of temperature-dependent Fermi surface evolution at the valence transition of

H Anzai, A Hariki, H Sato, M Arita, T Zhuang, K Hiraoka - Physical Review B, 2023 - APS
YbInCu 4, which is an excellent material for understanding first-order valence transitions,
has been studied for over three decades. However, direct evidence for the evolution of the …
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Localization degree of 4f electrons in Ce3Pb intermetallic compound: A DFT + DMFT study

RS Li, YS He, HT Dang, ZL Cao… - Microwave and Optical …, 2024 - Wiley Online Library
A many‐body calculation is implemented on a strongly correlated metal Ce3Pb by density
functional theory plus dynamical mean‐field theory, including 4f− 4f electron correlation, 4f …
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