91 citations · 799 across the 33 of their papers we have counts for
4 papers · 1 filter
Universality of dispersive spin-resonance mode in superconducting BaFe2As2
C. H. Lee, P. Steffens, N. Qureshi +5
Spin fluctuations in superconducting BaFe2(As1-xPx)2 (x=0.34, Tc = 29.5 K) are studied using inelastic neutron scattering. Well-defined commensurate magnetic signals are observed a…
Stabilization of the multiferroic spin cycloid in NiVO by light Co-doping
N. Qureshi, E. Ressouche, A. A. Mukhin +3
We present macroscopic and neutron diffraction data on multiferroic lightly Co-doped NiVO. Doping Co into the parent compound suppresses the sequence of four magnetic p…
Temperature-dependent optical conductivity of layered LaSrFeO_4
J. Reul, L. Fels, N. Qureshi +3
Compounds with intermediate-size transition metals such as Fe or Mn are close to the transition between charge-transfer systems and Mott-Hubbard systems. We study the optical condu…
Magnetic structure and magnon dispersion in LaSrFeO
N. Qureshi, H. Ulbrich, Y. Sidis +2
We present elastic and inelastic neutron scattering data on LaSrFeO. We confirm the known magnetic structure with the magnetic moments lying in the tetragonal basal plane, but…