21 citations · 21 across the 2 of their papers we have counts for
9 papers
High-energy magnetic excitations from heavy quasiparticles in CeCuSi
Yu Song, Weiyi Wang, Chongde Cao +8
Magnetic fluctuations is the leading candidate for pairing in cuprate, iron-based and heavy fermion superconductors. This view is challenged by the recent discovery of nodeless sup…
Quantum phase transitions and superconductivity in the pressurized heavy-fermion compound CeCuP2
Erjian Cheng, Chuchu Zhu, Tianping Ying +8
The tilted balance among competing interactions can yield a rich variety of ground states of quantum matter. In most Ce-based heavy fermion systems, this can often be qualitatively…
The first-principles research on the role of surface in the heavy fermion compound CeRhSi
Yue-Chao Wang, Yuan-Ji Xu, Yu Liu +6
In the heavy fermion materials, the characteristic energy scales of many exotic strongly correlated phenomena (Kondo effect, magnetic order, superconductivity, etc.) are at milli-e…
Observation of flat bands due to band hybridization in 3d-electron heavy-fermion compound CaCu3Ru4O12
Haijiang Liu, Yingying Cao, Yuanji Xu +7
We report angle-resolved photoemission spectroscopy and first-principles numerical calculations for the band structure evolution of the 3d heavy-fermion compound CaCu3Ru4O12. Below…
Quasi-two-dimensional Fermi surfaces and unitary spin-triplet pairing in the heavy fermion superconductor UTe
Yuanji Xu, Yutao Sheng, Yi-feng Yang
We report first-principles and strongly-correlated calculations of the newly-discovered heavy fermion superconductor UTe. Our analyses reveal three key aspects of its magnetic,…
Realization of Kondo chain in CeCoGa
Kangqiao Cheng, Le Wang, Yuanji Xu +9
We revisited the anisotropy of the heavy-fermion material CeCoGa by measuring the electrical resistivity and magnetic susceptibility along all the principal -,…