6 papers
Tomonaga-Luttinger liquid and charge-density wave in a quasi-one-dimensional material
Jing Li, Guo-Wei Yang, Bai-Zhuo Li +18
In one-dimensional (1D) electron systems, the Fermi liquid state breaks down due either to electron interactions, which results in a Tomonaga-Luttinger liquid (TLL) state, or to Pe…
Dimensionality tuning of heavy-fermion states in ultrathin CeSi2 films
Yi Wu, Weifan Zhu, Teng Hua +18
Dimensionality tuning is an important method to modify the electronic states of quantum materials. However, the mechanism of such tuning in heavy fermion systems and its connection…
flat bands and coupled moments in the kagome-honeycomb permanent magnet SmCo
Hao Zheng, Zhiguang Xiao, Ze Pan +19
Rare earth permanent magnets (REPMs) with both localized moments and itinerant conduction bands are not only important for fundamental research but also have significant technologi…
Unconventional band splitting of CeSb in the devil's staircase transition
Tongrui Li, Zhanfeng Liu, Peng Li +15
The interplay between magnetism and electronic band structure is a central theme in condensed matter physics. CeSb, with its complex devil's staircase antiferromagnetic transition,…
Orientation-dependent superconductivity and electronic structure of the rare-earth metal/KTaO3 interfaces
Guowei Yang, Weifan Zhu, Jiawen Zhang +10
The recent discovery of orientation-dependent superconductivity in KTaO3-based interfaces has attracted considerable interest, while the underlying origin remains an open question.…
Three-dimensional mapping of the altermagnetic spin splitting in CrSb
Guowei Yang, Zhanghuan Li, Sai Yang +20
Altermagnetism, a kind of collinear magnetism that is characterized by a momentum-dependent band and spin splitting without net magnetization, has recently attracted considerable i…