226 citations · 565 across the 8 of their papers we have counts for
8 papers
"Quick and dirty" technology for fabrication of a single BiSrCaCuO mesas
E. A. Vopilkin, A. V. Chiginev, L. S. Revin +6
The technology of wet etching allowing fabrication of standalone BiSrCaCuO mesa structures was proposed. The produced mesas can be produced much thicker than ones usually being stu…
Comparative analysis of tunneling magnetoresistance in low- Nb/AlAlOx/Nb and high- BiPbSrCaCuO intrinsic Josephson junctions
V. M. Krasnov, H. Motzkau, T. Golod +3
We perform a detailed comparison of magnetotunneling in conventional low- Nb/AlAlOx/Nb junctions with that in slightly overdoped BiPbSrCaCuO [Bi(Pb…
Observation of superluminal geometrical resonances in Bi2Sr2CaCu2O8+x intrinsic Josephson junctions
S. O. Katterwe, A. Rydh, H. Motzkau +2
We study Fiske steps in small Bi2Sr2CaCu2O8+x mesa structures, containing only few stacked intrinsic Josephson junctions. Careful alignment of magnetic field prevents penetration o…
Two-Dimensional Geometry of Spin Excitations in the High Temperature Superconductor YBa2Cu3O6+x
V. Hinkov, S. Pailhes, P. Bourges +7
The fundamental building block of the copper oxide superconductors is a Cu4O4 square plaquette. In most of these materials, the plaquettes are slightly distorted and form a rectang…
Spin-controlled Mott-Hubbard bands in LaMnO_3 probed by optical ellipsometry
N. N. Kovaleva, A. V. Boris, C. Bernhard +5
Spectral ellipsometry has been used to determine the dielectric function of an untwinned crystal of LaMnO_3 in the spectral range 0.5-5.6 eV at temperatures 50 K < T < 300 K. A pro…
The crystal growth and characterization of NaxCoO2 and NaxCoO2yH2O
D. P. Chen, H. C. Chen, A. Maljuk +4
A systematic study of NaxCoO2 (x=0.50 - 0.90) and NaxCoO2 yH(D)2O (x=0.26 - 0.42, y=1.3) has been performed to determine phase stability and the effect of hydration on the structur…