4 citations · 4 across the 1 of their papers we have counts for
13 papers
Effect of junction critical current disorder in superconducting quantum interference filter arrays
K. -H. Müller, E. E. Mitchell
In this study, we investigated the performance of two 2D superconducting quantum interference filter (SQIF) arrays fabricated from YBCO thin films at a temperature of 77 K. Each ar…
Very strong intrinsic supercurrent carrying ability and vortex avalanches in (Ba,K)Fe2As2 superconducting single crystals
Xiao-Lin Wang, S. R. Ghorbani, Sung-Ik Lee +9
We report that single crystals of (Ba,K)Fe2As2 with Tc = 32 K have a pinning potential, U0, as high as 10^4 K, with U0 showing very little field depend-ence. In addition, the (Ba,K…
Anisotropic magnetic behavior of GdBa_2Cu_3O_{6+y} single crystals
V. N. Narozhnyi, D. Eckert, G. Fuchs +2
Magnetic properties of high-quality Al-free nonsuperconducting GdBa_2Cu_3O_{6+y} single crystals grown by flux method have been studied. The magnetic anisotropy below the Néel temp…
Comparative Study of Dense Bulk MgB Materials Prepared by Different Methods
V. N. Narozhnyi, G. Fuchs, A. Handstein +10
We report on the results of a comparative investigation of highly dense bulk MgB samples prepared by three methods: (i) hot deformation; (ii) high pressure sintering; and (iii)…
Improved superconducting properties in nanocrystalline bulk MgB_2
A. Gümbel, J. Eckert, G. Fuchs +3
Highly dense nanocrystalline MgB_2 bulk superconductors with distinctly improved pinning were prepared by mechanical alloying of Mg and B powders and hot compaction at ambient temp…
A 'p-n' diode with hole and electron-doped lanthanum manganite
C. Mitra, P. Raychaudhuri, G. Kobernik +4
The hole-doped manganite La0.7Ca0.3MnO3 and the electron-doped manganite La0.7Ce0.3MnO3 undergo an insulator to metal transition at around 250 K, above which both behave as a polar…