404 citations · 1.6k across the 19 of their papers we have counts for
19 papers
Emergent spin-glass state in the doped Hund's metal CsFe2As2
S. J. Li, D. Zhao, S. Wang +13
Hund's metal is one kind of correlated metal, in which the electronic correlation is strongly influenced by the Hund's interaction. At high temperatures, while the charge and orbit…
Superconductivity in the metastable 1T' and 1T''' phases of MoS crystals
C. Shang, Y. Q. Fang, Q. Zhang +12
Transition-metal dichalcogenides open novel opportunities for the exploration of exciting new physics and devices. As a representative system, 2H-MoS has been extensively inves…
Electric-field controlled superconductor-ferromagnetic insulator transition
L. K. Ma, B. Lei, N. Z. Wang +11
How to control collectively ordered electronic states is a core interest of condensed matter physics. We report an electric field controlled reversible transition from superconduct…
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…
Probing the superconducting gap structure of (LiFe)OHFeSe
M. Smidman, G. M. Pang, H. X. Zhou +8
We report measurements of the London penetration depth [] of the recently discovered iron-based superconductor (LiFe)OHFeSe, in order to characterize the nature…
Breakdown of single spin-fluid model in heavily hole-doped superconductor CsFe2As2
D. Zhao, S. J. Li, N. Z. Wang +7
Although Fe-based superconductors are multiorbital correlated electronic systems, previous nuclei magnetic resonance (NMR) measurement suggests that a single spin-fluid model is su…
Large magnetic anisotropy in single crystals
G. Wu, B. L. Kang, Y. L. Li +6
In intercalated transition metal dichalcogenide (0.2 x 0.4) single crystals, large magnetic anisotropy is observed. Transport property measurements indica…
Tuning electronic properties of FeSeTe thin flakes by a novel field effect transistor
C. S. Zhu, J. H. Cui, B. Lei +8
Using a field-effect transistor (FET) configuration with solid Li-ion conductor (SIC) as gate dielectric, we have successfully tuned carrier density in FeSeTe thin…
Reemergeing electronic nematicity in heavily hole-doped Fe-based superconductors
J. Li, D. Zhao, Y. P. Wu +8
In correlated electrons system, quantum melting of electronic crystalline phase often gives rise to many novel electronic phases. In cuprates superconductors, melting the Mott insu…
Tuning phase transitions of FeSe thin flakes by field effect transistor with solid ion conductor as gate dielectric
B. Lei, N. Z. Wang, C. Shang +12
We develop a novel field effect transistor (FET) device using solid ion conductor (SIC) as a gate dielectric, and we can tune the carrier density of FeSe by driving lithium ions in…
Evolution of high-temperature superconductivity from low-Tc phase tuned by carrier concentration in FeSe thin flakes
B. Lei, J. H. Cui, Z. J. Xiang +7
In contrast to bulk FeSe superconductor, heavily electron-doped FeSe-derived superconductors show relatively high Tc without hole Fermi surfaces and nodal superconducting gap struc…
Emergent Kondo scaling in iron-based superconductors AFe2As2 (A = K, Rb, Cs)
Y. P. Wu, D. Zhao, A. F. Wang +5
Unconventional superconductivity from heavy fermion (HF) is always observed in f-electron systems, in which Kondo physics between localized f-electrons and itinerant electrons play…
Surface electronic structure and evidence of plain s-wave superconductivity in (Li0.8Fe0.2)OHFeSe
Y. J. Yan, W. H. Zhang, M. Q. Ren +11
(Li0.8Fe0.2)OHFeSe is a newly-discovered intercalated iron-selenide superconductor with a Tc above 40 K, which is much higher than the Tc of bulk FeSe (8 K). Here we report a syste…
Surface electronic structure and isotropic superconducting gap in (LiFe)OHFeSe
X. H. Niu, R. Peng, H. C. Xu +13
Using angle-resolved photoemission spectroscopy (ARPES), we revealed the surface electronic structure and superconducting gap of (LiFe)OHFeSe, an intercalated FeSe-…
Pressure-induced Lifshitz transition in black phosphorus
Z. J. Xiang, G. J. Ye, C. Shang +10
In a semimetal, both electron and hole carriers contribute to the density of states at the Fermi level. The small band overlaps and multi-band effects give rise to many novel elect…
Gate-tuned Superconductor-Insulator transition in (Li,Fe)OHFeSe
B. Lei, Z. J. Xiang, X. F. Lu +7
The antiferromagnetic(AFM) insulator-superconductor transition has been always a center of interest in the underlying physics of unconventional superconductors. The quantum phase t…
Superconductivity and Phase Diagram in (LiFe)OHFeSeS
X. F. Lu, N. Z. Wang, X. G. Luo +4
A series of (LiFe)OHFeSeS (0 x 1) samples were successfully synthesized via hydrothermal reaction method and the phase diagram is establis…
Structure determination and coexistence of superconductivity and antiferromagnetic order in (Li0.8Fe0.2)OHFeSe
X. F. Lu, N. Z. Wang, H. Wu +10
FeSe-derived superconductors show some unique behaviors relative to iron-pnictide superconductors, which are very helpful to understand the mechanism of superconductivity in high-T…
Superconductivity in LiFeO2Fe2Se2 with anti-PbO-type Spacer Layers
X. F. Lu, N. Z. Wang, G. H. Zhang +5
Superconductivity has been found in the iron-arsenides with different structures by alternative stacking of the conducting Fe2As2 layers and spacer layers including alkali- or alka…