301 citations · 1.2k across the 7 of their papers we have counts for
6 papers
Itinerant magnetic excitations in antiferromagnetic CaFe2As2
S. O. Diallo, V. P. Antropov, T. G. Perring +8
Neutron scattering measurements of the magnetic excitations in single crystals of antiferromagnetic CaFe2As2 reveal steeply dispersive and well-defined spin waves up to an energy o…
Lattice collapse and quenching of magnetism in CaFe2As2 under pressure: A single crystal neutron and x-ray diffraction investigation
A. I. Goldman, A. Kreyssig, K. Prokes +15
Single crystal neutron and high-energy x-ray diffraction have identified the phase lines corresponding to transitions between the ambient-pressure tetragonal (T), the antiferromagn…
Unconventional London penetration depth in Ba(Fe0.93Co0.07)2As2 single crystals
R. T. Gordon, N. Ni, C. Martin +12
The London penetration depth, , has been measured in several single crystals of Ba(FeCo)As. Thermodynamic, electromagnetic, and structural character…
Lattice and electronic anomalies of CaFe_2As_2 studied by Raman spectroscopy
K. -Y. Choi, D. Wulferding, P. Lemmens +3
We report inelastic light scattering experiments on CaFe_2As_2 in the temperature range of 4 to 290 K. In in-plane polarizations two Raman-active phonon modes are observed at 189 a…
Determination of anisotropic Hc2 up to 60 T in (Ba0.55K0.45)Fe2As2 single crystals
M. Altarawneh, K. Collar, C. H. Mielke +3
The radio frequency penetration depth was measured in the superconductor (BaK)FeAs under pulsed magnetic fields extending to 60 tesla and down to 14 K…
First order structural phase transition in CaFeAs
N. Ni, S. Nandi, A. Kreyssig +4
CaFeAs has been synthesized and found to form in the tetragonal, ThCrSi structure with lattice parameters and . Upon cooling thr…