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20022011
most citedMagnetic Order versus superconductivity in the Iron-based layered La(O1-xFx)FeAs systems

1.8k citations

Showing 2010Show all

31 papers · 1 filter

cond-mat.supr-con201067 cited

Magnetic ordering and structural distortion in Ru doped BaFe2As2 single crystals studied by Neutron and X-ray diffraction

M. G. Kim, D. K. Pratt, G. E. Rustan +8

We present a systematic investigation of the antiferromagnetic ordering and structural distortion for the series of Ba(Fe{1-x}Ru{x})2As2 compounds (0 <= x <= 0.246). Neutron and x-…

cond-mat.supr-con201098 cited

Antiferromagnetic ordering in the absence of a structural distortion in Ba(Fe{1-x}Mn{x})2As2

M. G. Kim, A. Kreyssig, A. Thaler +8

Neutron and x-ray diffraction studies of Ba(Fe{1-x}Mn{x})2As2 for low doping concentrations (x <= 0.176) reveal that at a critical concentration, 0.102 < x < 0.118, the tetragonal-…

cond-mat.supr-con201018 cited

Commensurate antiferromagnetic ordering in Ba(Fe{1-x}Co{x})2As2 determined by x-ray resonant magnetic scattering at the Fe K-edge

M. G. Kim, A. Kreyssig, Y. B. Lee +8

We describe x-ray resonant magnetic diffraction measurements at the Fe K-edge of both the parent BaFe2As2 and superconducting Ba(Fe0.953Co0.047)2As2 compounds. From these high-reso…

cond-mat.supr-con2010134 cited

Importance of Fermi surface topology for high temperature superconductivity in electron-doped iron arsenic superconductors

Chang Liu, A. D. Palczewski, Takeshi Kondo +8

We used angle resolved photoemission spectroscopy and thermoelectric power to study the poorly explored, highly overdoped side of the phase diagram of Ba(Fe1-xCox)2As2 high tempera…

cond-mat.str-el2010

Effect of ligand substitution on the exchange interactions in {Mn12}-type single-molecule magnets

D. W. Boukhvalov, V. V. Dobrovitski, P. Kögerler +4

We investigate how the ligand substitution affects the intra-molecular spin exchange interactions, studying a prototypal family of single-molecule magnets comprising dodecanuclear…

cond-mat.mtrl-sci2010166 cited

Large group delay in a microwave metamaterial analogue of electromagnetically induced transparency

Lei Zhang, Philippe Tassin, Thomas Koschny +3

We report on our experimental work concerning a planar metamaterial exhibiting classical electromagnetically induced transparency (EIT). Using a structure with two mirrored split-r…