391 citations · 1.6k across the 16 of their papers we have counts for
16 papers
Revealing the Microscopic Mechanism of Elementary Vortex Pinning in Superconductors
C. Chen, Y. Liu, Y. Chen +12
Vortex pinning is a crucial factor that determines the critical current of practical superconductors and enables their diverse applications. However, the underlying mechanism of vo…
Anomalous helimagnetic domain shrinkage due to the weakening of Dzyaloshinskii-Moriya interaction in CrAs
B. Y. Pan, H. C. Xu, Y. Liu +7
CrAs is a well-known helimagnet with the double-helix structure originating from the competition between the Dzyaloshinskii-Moriya interaction (DMI) and antiferromagnetic exchange…
Quantized conductance of Majorana zero mode in the vortex of the topological superconductor (Li0.84Fe0.16)OHFeSe
C. Chen, Q. Liu, T. Z. Zhang +6
The Majorana zero mode (MZM), which manifests as an exotic neutral excitation in superconductors, is the building block of topological quantum computing. It has recently been found…
Charge Transfer Effects in Naturally Occurring van der Waals Heterostructures (PbSe)1.16(TiSe2)m (m=1, 2)
Q. Yao, D. W. Shen, C. H. P. Wen +11
Van der Waals heterostructures (VDWHs) exhibit rich properties and thus has potential for applications, and charge transfer between different layers in a heterostructure often domi…
Observation of novel gapped phases in potassium doped single layer p-terphenyl on Au (111)
M. Q. Ren, W. Chen, Q. Liu +7
Recently, superconductivity in potassium (K) doped p-terphenyl (C18H14) has been suggested by the possible observation of the Meissner effect and subsequent photoemission spectrosc…
Electronic structure of FeS
J. Miao, X. H. Niu, D. F. Xu +11
Here we report the electronic structure of FeS, a recently identified iron-based superconductor. Our high-resolution angle-resolved photoemission spectroscopy studies show two hole…
Direct observation of how the heavy fermion state develops in CeCoIn5
Q. Y. Chen, D. F. Xu, X. H. Niu +19
Heavy fermion materials gain high electronic masses and expand Fermi surfaces when the high-temperature localized f electrons become itinerant and hybridize with the conduction ban…
Direct evidence of superconductivity and determination of the superfluid density in buried ultrathin FeSe grown on SrTiO
P. K. Biswas, Z. Salman, Q. Song +6
Bulk FeSe is superconducting with a critical temperature 8 K and SrTiO is insulating in nature, yet high-temperature superconductivity has been reported at the in…
Plain s-wave superconductivity in single-layer FeSe on SrTiO3 probed by scanning tunneling microscopy
Q. Fan, W. H. Zhang, X. Liu +8
Single-layer FeSe film on SrTiO3(001) was recently found to be the champion of interfacial superconducting systems, with a much enhanced superconductivity than the bulk iron-based…
Signature of strong spin-orbital coupling in the large non-saturating magnetoresistance material WTe2
J. Jiang, F. Tang, X. C. Pan +9
We report the detailed electronic structure of WTe by high resolution angle-resolved photoemission spectroscopy. Unlike the simple one electron plus one hole pocket type of Fer…
Extraordinary quasiparticle scattering and bandwidth-control by dopants in iron-based superconductors
Z. R. Ye, Y. Zhang, F. Chen +9
The diversities in crystal structures and ways of doping result in extremely diversified phase diagrams for iron-based superconductors. With angle-resolved photoemission spectrosco…
Electronic Structure of Single Crystalline NdOFBiS Studied by Angle-resolved Photoemission Spectroscopy
Z. R. Ye, H. F. Yang, D. W. Shen +9
NdOFBiS is a new layered superconductor. We have studied the low-lying electronic structure of a single crystalline NdOFBiS superconduct…
Critical role of substrate in the high temperature superconductivity of single layer FeSe on Nb:BaTiO
R. Peng, H. C. Xu, S. Y. Tan +8
In the quest for high temperature superconductors, the interface between a metal and a dielectric was proposed to possibly achieve very high superconducting transition temperature…
The interfacial effects on the spin density wave in FeSe/SrTiO3 thin film
Hai-Yuan Cao, Shiyong Tan, Hongjun Xiang +2
Recently, the signs of both superconducting transition temperature (Tc) beyond 60 K and spin density wave (SDW) have been observed in FeSe thin film on SrTiO3 (STO) substrate, whic…
Robust nodal superconductivity induced by isovalent doping in Ba(FeRu)As and BaFe(AsP)
X. Qiu, S. Y. Zhou, H. Zhang +9
We present the ultra-low-temperature heat transport study of iron-based superconductors Ba(FeRu)As and BaFe(AsP). For optimally doped Ba(Fe$…
Spatially modulated "Mottness" in La2-xBaxCuO4
P. Abbamonte, A. Rusydi, S. Smadici +3
Stripe phases were predicted to arise in doped antiferromagnets through competition between magnetism and the kinetic energy of mobile carriers (typically holes). In copper-oxides…