activity
20082023
most citedHeavily electron-doped electronic structure and isotropic superconducting gap in AxFe2Se2 (A=K,Cs)

449 citations · 4.5k across the 60 of their papers we have counts for

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Showing 2011Show all

9 papers · 1 filter

cond-mat.supr-con2011★ 62 cited

Superconductivity in alkali-earth metals doped phenanthrene

X. F. Wang, Y. J. Yan, Z. Gui +4

We discover superconductivity in alkali-earth metals doped phenanthrene. The superconducting critical temperatures \emph{T} are 5.6 K and 5.4 K for Srphenanthrene and B…

cond-mat.str-el2011★ 14 cited

SDW transition of Fe1 zigzag chains and metamagnetic transition of Fe2 in TaFeTe

R. H. Liu, M. Zhang, P. Cheng +8

We systematically study the AFM order of Fe1 zigzag chains and spin-flop of excess Fe2 under high magnetic field H through the susceptibility, magnetoresistance (MR), Hall effect a…

cond-mat.supr-con2011★ 128 cited

Electronic and magnetic phase diagram in KFeSe superconductors

Y. J. Yan, M. Zhang, A. F. Wang +7

The correlation and competition between antiferromagnetism and superconductivity are one of the most fundamental issues in all of high temperature superconductors. The superconduct…

cond-mat.supr-con2011★ 195 cited

Superconductivity at 5 K in potassium doped phenanthrene

X. F. Wang, R. H. Liu, Z. Gui +5

Organic materials are believed to be potential superconductor with high transition temperature (TC). Organic superconductors mainly have two families: the quasi-one dimensional (TM…

cond-mat.supr-con2011★ 113 cited

Coexistence of superconductivity and antiferromagnetism in single crystals (A= K, Rb, Cs, Tl/K and Tl/Rb): evidence from magnetization and resistivity

R. H. Liu, X. G. Luo, M. Zhang +9

We measure the resistivity and magnetic susceptibility in the temperature range from 5 K to 600 K for the single crystals FeSe ( = K, Rb, Cs$_{0.8…

cond-mat.supr-con2011★ 139 cited

On the Structure of Vacancy Ordered Superconducting Alkali Metal Iron Selenide

P. Zavalij, Wei Bao, X. F. Wang +9

With single crystal X-ray diffraction studies, we compare the structures of three sample showing optimal superconductivity, K0.774(4)Fe1.613(2)Se2, K0.738(6)Fe1.631(3)Se2 and Cs0.7…