12 citations · 54 across the 7 of their papers we have counts for
7 papers
Orbital-selective charge-density wave in TaTe
R. Z. Xu, X. Du, J. S. Zhou +13
TaTe, a metallic charge-density wave (CDW) material discovered decades ago, has attracted renewed attention due to its rich interesting properties such as pressure-induced supe…
Evidence for Band Renormalizations in Strong-coupling Superconducting Alkali-fulleride Films
J. S. Zhou, R. Z. Xu, X. Q. Yu +14
There has been a long-standing debate about the mechanism of the unusual superconductivity in alkali-intercalated fulleride superconductors. In this work, using high-resolution ang…
Thermal hysteretic behavior and negative magnetoresistance in an unusual charge-density-wave material EuTe4
Q. Q. Zhang, Y. Shi, K. Y. Zhai +17
EuTe4 is a newly-discovered van der Waals material exhibiting a novel charge-density wave (CDW) with a large thermal hysteresis in the resistivity and CDW gap. In this work, we sys…
Development of a Laser-based angle-resolved-photoemission spectrometer with sub-micrometer spatial resolution and high-efficiency spin detection
R. Z. Xu, X. Gu, W. X. Zhao +12
Angle-resolved photoemission spectroscopy with sub-micrometer spatial resolution (μ-ARPES), has become a powerful tool for studying quantum materials. To achieve sub-micrometer or…
Hybridization and Correlation between f- and d-orbital electrons in a valence fluctuating compound EuNi2P2
Z. X. Yin, X. Du, W. Z. Cao +17
The interaction between localized f and itinerant conduction electrons is crucial in the electronic properties of heavy fermion and valence fluctuating compounds. Using high-resolu…
Band-selective Holstein polaron in Luttinger liquid material A0.3MoO3 (A = K, Rb)
L. Kang, X. Du, J. S. Zhou +17
(Quasi-)one-dimensional systems exhibit various fascinating properties such as Luttinger liquid behavior, Peierls transition, novel topological phases, and the accommodation of uni…
The role of the band gaps in reconstruction of polar surfaces and interfaces
X. Gu, I. S. Elfimov, G. A. Sawatzky
Density functional theory applied to a simple ionic material, MgO, is used as a model system to clarify several aspects of electronic driven mechanism to compensate for the divergi…