335 citations · 983 across the 15 of their papers we have counts for
15 papers
Superconductivity Discovered in Niobium Polyhydride at High Pressures
X. He, C. L. Zhang, Z. W. Li +15
Niobium polyhydride was synthesized at high pressure and high temperature conditions by using diamond anvil cell combined with in situ high pressure laser heating techniques. High…
Observation of non-Fermi liquid behavior in hole-doped LiFeVAs
L. Y. Xing, X. Shi, P. Richard +12
We synthesized a series of V-doped LiFeVAs single crystals. The superconducting transition temperature of LiFeAs decreases rapidly at a rate of 7 K per 1\% V. The…
(Sr,Na)(Zn,Mn)2As2: A new diluted ferromagnetic semiconductor with the hexagonal CaAl2Si2 type structure
B. J. Chen, K. Zhao, Z. Deng +15
A new diluted ferromagnetic semiconductor (Sr,Na)(Zn,Mn)2As2 is reported, in which charge and spin doping are decoupled via Sr/Na and Zn/Mn substitutions, respectively, being disti…
Superconductivity in Strong Spin Orbital Coupling Compound Sb2Se3
P. P. Kong, F. Sun, L. Y. Xing +15
Recently, A2B3 type strong spin orbital coupling compounds such as Bi2Te3, Bi2Se3 and Sb2Te3 were theoretically predicated to be topological insulators and demonstrated through exp…
(Ca,Na)(Zn,Mn)2As2: a new spin & charge doping decoupled diluted ferromagnetic semiconductor with hexagonal CaAl2Si2 structure
K. Zhao, B. J. Chen, Z. Deng +17
Here we report the successful synthesis of a spin- & charge-decoupled diluted magnetic semiconductor (Ca,Na)(Zn,Mn)2As2, crystallizing into the hexagonal CaAl2Si2 structure. The co…
The anomaly Cu doping effects on LiFeAs superconductors
L. Y. Xing, H. Miao, X. C. Wang +5
The Cu substitution effect on the superconductivity of LiFeAs has been studied in comparison with Co/Ni substitution. It is found that the shrinking rate of the lattice parameter c…
New Diluted ferromagnetic semiconductor Li(Zn,Mn)P with decoupled charge and spin doping
Z. Deng, K. Zhao, B. Gu +15
We report the discovery of a new diluted magnetic semiconductor, Li(Zn,Mn)P, in which charge and spin are introduced independently via lithium off-stoichiometry and the isovalent s…
Superconductivity in Topological Insulator Sb2Te3 Induced by Pressure
J. Zhu, J. L. Zhang, P. P. Kong +15
Topological superconductivity is one of most fascinating properties of topological quantum matters that was theoretically proposed and can support Majorana Fermions at the edge sta…
Superconductivity of topological insulator Bi2Se3 at high pressures
P. P. Kong, J. L. Zhang, S. J. Zhang +9
The pressure induced superconductivity and structural evolution for Bi2Se3 single crystal have been studied. The emergence of superconductivity with onset transition temperature (T…
The doping dependence of superconductivity of (Ca1-xNax)Fe2As2
K. Zhao, Q. Q. Liu, X. C. Wang +5
Single crystalline CaFe2As2 and (Ca1-xNax)Fe2As2 polycrystals (0 < x < 0.66) are synthesized and characterized using structural, magnetic, electronic transport, and heat capacity m…
Multiple superconducting gap and anisotropic spin fluctuations in iron arsenides: Comparison with nickel analog
Z. Li, S. Kawasaki, T. Oka +12
We present extensive 75As NMR and NQR data on the superconducting arsenides PrFeAs0.89F0.11 (Tc=45 K), LaFeAsO0.92F0.08 (Tc=27 K), LiFeAs (Tc = 17 K) and Ba0.72K0.28Fe2As2 (Tc = 31…
Pressure induced Superconductivity in Topological Compound Bi2Te3
J. L. Zhang, S. J. Zhang, H. M. Weng +15
Bi2Te3 compound has been theoretically predicted (1) to be a topological insulator, and its topologically non-trivial surface state with a single Dirac cone has been observed in ph…
Out of plane effect on the superconductivity of Sr2-xBaxCuO3+d with Tc up to 98K
T. H. Geballe, M. Marezio
We comment on the paper published by W.B. Gao, Q.Q. Liu, L.X. Yang, Y.Yu, F.Y. Li, C.Q. Jin and S. Uchida in Phys. Rev. B 80, 094523 (2009) and give alternate explanations for the…
Superconductivity at 31 K in 111 type iron arsenide superconductor NaxFeAs induced by pressure
S. J. Zhang, X. C. Wang, Q. Q. Liu +8
The effect of pressure on superconductivity of 111 type NaxFeAs is investigated through temperature dependent electrical resistance measurement in a diamond anvil cell. The superco…
Out of plane effect on the superconductivity of Sr2-xBaxCuO3+y with Tc up to 98K
W. B. Gao, Q. Q. Liu, L. X. Yang +4
A series of new Sr2-xBaxCuO3+y (0 x 0.6) superconductors were prepared using high-pressure and high-temperature synthesis. A Rietveld refinement based on powder x-ray diffraction c…