259 citations · 385 across the 5 of their papers we have counts for
5 papers
Al substitution in MgB2 crystals: influence on superconducting and structural properties
J. Karpinski, N. D. Zhigadlo, G. Schuck +11
Single crystals of Mg1-xAlxB2 have been grown at a pressure of 30 kbar using the cubic anvil technique. Precipitation free crystals with x < 0.1 were obtained as a result of optimi…
Carbon substitution in MgB2 single crystals: structural and superconducting properties
S. M. Kazakov, R. Puzniak, K. Rogacki +6
Growth of carbon substituted magnesium diboride Mg(B1-xCx)2 single crystals with 0<x<0.15 is reported and the structural, transport, and magnetization data are presented. The super…
Strongly enhancend anisotropic upper critical field in carbon substituted MgB2: impact of Fermi surface changes
R. Puzniak, M. Angst, A. Szewczyk +3
The upper critical field Hc2||c(0) of 85 kOe in Mg(B0.94C0.06)2 single crystals, determined from torque measurements, is more than twice as large as that one of 31 kOe in unsubstit…
Two band superconductivity in MgB2: basic anisotropic properties and phase diagram
M. Angst, R. Puzniak
Magnesium diboride MgB2 has been an extraordinarily hot research topic since the discovery of superconductivity below 40 K, due to the vast amount of unusual properties originating…
Magnetism and superconductivity in Ru(1-x)Sr2RECu(2+x)O(8-d) (RE=Gd, Eu) and RuSr2Gd(1-y)Ce(y)Cu2O8 compounds
P. W. Klamut, B. Dabrowski, S. M. Mini +13
We discuss the properties of new superconducting compositions of Ru(1-x)Sr2RECu(2+x)O(8-d) (RE=Gd, Eu) ruthenocuprates that were synthesized at 600 atm. of oxygen at 1080 C. By cha…