37 citations · 54 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2012
Plane Point Contact Spectroscopy measurements of optimally Cobalt doped Ba-122 iron-pnictide superconductors
John Timmerwilke, E. Kim, J. Maughan +3
Point contact spectroscopy (PCS) is a technique which can reveal the size and symmetry of a superconducting gap () and is especially useful for new materials such as the iron-ba…
cond-mat.supr-con2011★ 37 cited
Specific heat in KFe2As2 in zero and applied magnetic field
J. S. Kim, E. G. Kim, G. R. Stewart +2
The specific heat down to 0.08 K of the iron pnictide superconductor KFe2As2 was measured on a single crystal sample with a residual resistivity ratio of ~650, with an onset Tc det…
cond-mat.supr-con2009★ 17 cited
Superconductivity in Undoped Single Crystals of BaFe2As2: Field and Current Dependence
J. S. Kim, T. D. Blasius, E. G. Kim +1
In previous work in undoped MFe2As2, partial drops in the resistivity indicative of traces of superconductivity have been observed in some samples of M=Ba (Tc ~ 20 K, up to 25% dro…