3k citations · 5k across the 10 of their papers we have counts for
10 papers
Different response of the crystal structure to isoelectronic doping in BaFe2[As(1-x)P(x)]2 and [Ba(1-x)Sr(x)]Fe2As2
Marianne Rotter, Christine Hieke, Dirk Johrendt
Superconductivity up to 30 K in charge neutrally doped BaFe2[As(1-x)P(x)]2 has been ascribed to chemical pressure, caused by the shrinking unit cell. But the latter induces no supe…
New insight into the physics of iron pnictides from optical and penetration depth data
S. -L. Drechsler, H. Rosner, M. Grobosch +12
We report theoretical values for the unscreened plasma frequencies Omega_p of several Fe pnictides obtained from DFT based calculations within the LDA and compare them with experim…
Electronic structure studies of BaFe2As2 by angle-resolved photoemission spectroscopy
J. Fink, S. Thirupathaiah, R. Ovsyannikov +12
We report high resolution angle-resolved photoemission spectroscopy (ARPES) studies of the electronic structure of BaFeAs, which is one of the parent compounds of the Fe-pn…
Competition of magnetism and superconductivity in underdoped (Ba1-xKx)Fe2As2
Marianne Rotter, Marcus Tegel, Inga Schellenberg +7
Polycrystalline samples of underdoped (Ba1-xKx)Fe2As2 (x<=0.4) were synthesized and studied by x-ray powder diffraction, magnetic susceptibility, specific heat and 57Fe-Moessbauer-…
Superconductivity and Crystal Structures of (Ba1-xKx)Fe2As2 (x = 0 - 1)
Marianne Rotter, Michael Pangerl, Marcus Tegel +1
We report on doping dependencies of structural parameters and superconducting transition temperatures in the solid solution (Ba1-xKx)Fe2As2. As the main effect of doping on the cry…
Inelastic neutron scattering and lattice dynamical calculations in BaFe2As2
R. Mittal, Y. Su, S. Rols +6
We report here first extensive measurements of the temperature dependence of phonon density of states of BaFe2As2, the parent compound of the newly discovered FeAs-based supercondu…