76 citations · 228 across the 7 of their papers we have counts for
7 papers
Probing hidden Mott gap and incommensurate charge modulation on the polar surfaces of PdCrO
Chenhaoping Wen, Tian Qin, Xuefeng Zhang +6
Here we report a combined study of low-temperature scanning tunneling microscopy (STM) and dynamical mean-field theory (DMFT) on PdCrO, a delafossite metal with an antiferromag…
Real-space Observation of Unidirectional Charge Density Wave and Complex Structural Modulation in the Pnictide Superconductor BaSrNiAs
Tian Qin, Ruixia Zhong, Weizheng Cao +4
Here we use low-temperature and variable-temperature scanning tunneling microscopy to study the pnictide superconductor, BaSrNiAs. In the low-temperature phase…
Coexistence of Quasi-two-dimensional Superconductivity and Tunable Kondo Lattice in a van der Waals Superconductor
Shiwei Shen, Tian Qin, Jingjing Gao +8
Realization of Kondo lattice in superconducting van der Waals materials not only provides a unique opportunity for tuning the Kondo lattice behavior by electrical gating or interca…
Visualization of Chiral Electronic Structure and Anomalous Optical Response in a Material with Chiral Charge Density Waves
H. F. Yang, K. Y. He, J. Koo +18
Chiral materials have attracted significant research interests as they exhibit intriguing physical properties, such as chiral optical response, spin-momentum locking and chiral ind…
Inducing and tuning Kondo screening in a narrow-electronic-band system
Shiwei Shen, Chenhaoping Wen, Pengfei Kong +7
Although the single-impurity Kondo physics has already been well understood, the understanding of the Kondo lattice problem where a dense array of local moments couples to the cond…
Anomalous Hall effect in ferrimagnetic metal RMn6Sn6 (R = Tb, Dy, Ho) with clean Mn kagome lattice
Lingling Gao, Shiwei Shen, Qi Wang +11
Kagome lattice, made of corner-sharing triangles, provides an excellent platform for hosting exotic topological quantum states. Here we systematically studied the magnetic and tran…
Impurity-pinned incommensurate charge density wave and local phonon excitations in 2H-NbS2
Chenhaoping Wen, Yuan Xie, Yueshen Wu +6
Here we report a scanning tunneling microscopy (STM) and spectroscopy (STS) study in the superconducting state of 2H-NbS2. We directly visualize the existence of incommensurate cha…