437 citations · 1.2k across the 18 of their papers we have counts for
6 papers · 1 filter
Phase diagram of iron-arsenide superconductors Ca(Fe1-xCox)2As2 (0 <= x <= 0.2)
L. Harnagea, S. Singh, G. Friemel +9
Platelet-like single crystals of the Ca(Fe1-xCox)2As2 series having lateral dimensions up to 15 mm and thickness up to 0.5 mm were obtained from the high temperature solution growt…
Scaling of normal-state transport properties of 1111 iron-pnictide superconductors
E. Arushanov, C. Hess, G. Behr +6
We show that the zero field normal-state resistivity above Tc for various levels of electron doping-both for underdoped, optimally, and overdoped LaO1-xFxFeAs, i.e. (x=0.05-0.075 a…
Unusual Nernst effect and spin density wave precursors in superconducting
Agnieszka Kondrat, Günter Behr, Bernd Büchner +1
The Nernst effect has recently proven as a sensitive probe for detecting unusual normal state properties of unconventional superconductors. Here we present a systematic study of th…
Critical current and vortex dynamics in single crystals of Ca(FeCo)As
A. K. Pramanik, L. Harnagea, S. Singh +6
We investigate the critical current density and vortex dynamics in single crystals of Ca(FeCo)As ( = 0.051, 0.056, 0.065, and 0.073). The samples exhibit d…
Time of life as it is in LiFeAs
A. A. Kordyuk, V. B. Zabolotnyy, D. V. Evtushinsky +7
The time of life of fermionic quasiparticles, the distribution of which in the momentum-energy space can be measured by angle resolved photoemission (ARPES), is the first quantity…
Growth and characterization of epitaxial LuNi2B2C thin films on MgO single crystals
T. Niemeier, R. Hühne, A. Köhler +3
Biaxially textured LuNi2BC thin films with Tc up to 15.8 K and a residual resistivity ratio up to 15 have been prepared. The films were deposited on MgO(110) substrates using pulse…