85 citations · 375 across the 21 of their papers we have counts for
15 papers · 1 filter
Orbital-Selective High-Temperature Cooper Pairing Developed in the Two-Dimensional Limit
Chaofei Liu, Andreas Kreisel, Shan Zhong +4
The orbital multiplicity in multiband superconductors yields orbital differentiation in normal-state properties, and can lead to orbital-selective spin-fluctuation Cooper pairing.…
In-plane uniaxial pressure-induced out-of-plane antiferromagnetic moment and critical fluctuations in BaFeAs
Panpan Liu, Mason L. Klemm, Long Tian +13
A small in-plane external uniaxial pressure has been widely used as an effective method to acquire single domain iron pnictide BaFeAs, which exhibits twin-domains without u…
Strong local moment antiferromagnetic spin fluctuations in V-doped LiFeAs
Zhuang Xu, Guangyang Dai, Yu Li +15
We use neutron scattering to study vanadium (hole)-doped LiFeVAs. In the undoped state, LiFeAs exhibits superconductivity at K and transverse incommensurate sp…
Spin fluctuation anisotropy as a probe of orbital-selective hole-electron quasiparticle excitations in detwinned Ba(Fe1-xCox)2As2
Long Tian, Panpan Liu, Zhuang Xu +7
We use inelastic neutron scattering to study spin excitation anisotropy in mechanically detwinned Ba(Fe1-xCox)2As2 with x = 0.048 and 0.054. Both samples exhibit a tetragonal-to-or…
ω/T scaling and magnetic quantum criticality in BaFe2(As0.7P0.3)2
Ding Hu, Haoyu Hu, Wenliang Zhang +10
We used transport and inelastic neutron scattering to study the optimally phosphorus-doped BaFe(AsP) superconductor ( K). In the normal state, we…
c-axis pressure induced antiferromagnetic order in optimally P-doped BaFe2(As0.70P0.30)2 superconductor
Ding Hu, Weiyi Wang, Wenliang Zhang +14
Superconductivity in BaFe2(As1-xPx)2 iron pnictides emerges when its in-plane two-dimensional (2D) orthorhombic lattice distortion associated with nematic phase at Ts and three-dim…