542 citations · 1.6k across the 15 of their papers we have counts for
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Effects of Boron Purity, Mg Stoichiometry and Carbon Substitution on Properties of Polycrystalline MgB
R. A. Ribeiro, S. L. Bud'ko, C. Petrovic +1
By synthesizing MgB using boron of different nominal purity we found values of the residual resistivity ratio () from 4 to 20, which covers almost a…
Field-Induced Quantum Critical Point in CeCoIn5
Johnpierre Paglione, M. A. Tanatar, D. G. Hawthorn +7
The resistivity of the heavy-fermion superconductor CeCoIn5 was measured as a function of temperature, down to 25 mK and in magnetic fields of up to 16 T applied perpendicular to t…
Carbon doping of superconducting magnesium diboride
R. A. Ribeiro, S. L. Bud'ko, C. Petrovic +1
We present details of synthesis optimization and physical properties of nearly single phase carbon doped MgB2 with a nominal stoichiometry of Mg(B{0.8}C{0.2})2 synthesized from mag…
Effects of stoichiometry, purity, etching and distilling on resistance of MgB2 pellets and wire segments
R. A. Ribeiro, S. L. Bud`ko, C. Petrovic +1
We present a study of the effects of non-stoichiometry, boron purity, wire diameter and post-synthesis treatment (etching and Mg distilling) on the temperature dependent resistance…
Effects of La substitution on superconducting state of CeCoIn5
C. Petrovic, S. L. Bud'ko, V. G. Kogan +1
We report effects of La substitution on superconducting state of heavy fermion superconductor CeCoIn5, as seen in transport and magnetization measurements. As opposed to the case o…