143 citations · 455 across the 8 of their papers we have counts for
8 papers
Antiferromagnetic fluctuations in the normal state of LiFeAs
P. Jeglic, A. Potocnik, M. Klanjsek +8
We present a detailed study of 75As NMR Knight shift and spin-lattice relaxation rate in the normal state of stoichiometric polycrystalline LiFeAs. Our analysis of the Korringa rel…
Influence of the Nd states on the magnetic behavior and the electric field gradient of the oxypnictides superconductors NdFeAsOF
P. Jeglic, J. -W. G. Bos, A. Zorko +5
The structural, electronic, and magnetic properties of the superconducting NdFeAsOF phases ( for ) have been investigated experimentally by hi…
Electron penetration in the nucleus and its effect on the quadrupole interaction
Katrin Koch, Klaus Koepernik, Dimitri Van Neck +2
A series expansion of the interaction between a nucleus and its surrounding electron distribution provides terms that are well-known in the study of hyperfine interactions: the fam…
Analysis of the electric field gradient in the perovskites SrTiO3 and BaTiO3: density functional and model calculations
K. Koch, R. O. Kuzian, K. Koepernik +2
We analyze recent measurements [R. Blinc, V. V. Laguta, B. Zalar, M. Itoh and H. Krakauer, J. Phys. : Cond. Mat., v.20, 085204 (2008)] of the electric field gradient on the oxygen…
AFe2As2 (A = Ca, Sr, Ba, Eu) and SrFe_(2-x)TM_(x)As2 (TM = Mn, Co, Ni): crystal structure, charge doping, magnetism and superconductivity
Deepa Kasinathan, Alim Ormeci, Katrin Koch +4
The electronic structure and physical properties of the pnictide compound families OFeAs ( = La, Ce, Pr, Nd, Sm), FeAs ( = Ca, Sr, Ba, Eu), LiFeAs and FeS…
Electronic properties of LaOFFeAs in the normal state probed by NMR/NQR
H. -J. Grafe, G. Lang, F. Hammerath +12
We report 139La, 57Fe and 75As nuclear magnetic resonance (NMR) and nuclear quadrupole resonance (NQR) measurements on powders of the new LaO1-xFxFeAs superconductor for x = 0 and…