366 citations · 1.5k across the 25 of their papers we have counts for
4 papers · 2 filters
Mn local moments prevent superconductivity in iron-pnictides Ba(Fe 1-x Mn x)2As2
Y. Texier, Y. Laplace, P. Mendels +6
75As nuclear magnetic resonance (NMR) experiments were performed on Ba(Fe1-xMnx)2As2 (xMn = 2.5%, 5% and 12%) single crystals. The Fe layer magnetic susceptibility far from Mn atom…
Similar zone-center gaps in the low-energy spin-wave spectra of NaFeAs and BaFe2As2
J. T. Park, G. Friemel, T. Loew +10
We report results of inelastic-neutron-scattering measurements of low-energy spin-wave excitations in two structurally distinct families of iron-pnictide parent compounds: Na(1-δ)F…
Strong pairing at iron orbitals in hole-doped BaFeAs
D. V. Evtushinsky, V. B. Zabolotnyy, T. K. Kim +14
Among numerous hypotheses, recently proposed to explain superconductivity in iron-based superconductors [1-9], many consider Fermi surface (FS) nesting [2, 4, 8, 10] and dimensiona…
Microscopic coexistence of antiferromagnetic order and superconductivity in BaKFeAs
Z. Li, R. Zhou, D. L. Sun +3
We report ^{75}As nuclear magnetic resonance studies on an underdoped single-crystal Ba0.77K0.23Fe2As2 with Tc = 16.5 K. Below T_N = 46 K, the NMR peaks for H//c split and those fo…