405 citations · 664 across the 7 of their papers we have counts for
7 papers
Correlation between Fermi surface transformations and superconductivity in the electron-doped high- superconductor NdCeCuO
T. Helm, M. V. Kartsovnik, C. Proust +11
Two critical points have been revealed in the normal-state phase diagram of the electron-doped cuprate superconductor NdCeCuO by exploring the Fermi surface propert…
Magnetic Breakdown in the electron-doped cuprate superconductor NdCeCuO: the reconstructed Fermi surface survives in the strongly overdoped regime
T. Helm, M. V. Kartsovnik, I. Sheikin +8
We report on semiclassical angle-dependent magnetoresistance oscillations (AMRO) and the Shubnikov-de Haas effect in the electron-overdoped cuprate superconductor NdCeC…
Andreev bound states at a cuprate grain boundary junction: A lower bound for the upper critical field
M. Wagenknecht, D. Koelle, R. Kleiner +6
We investigate in-plane quasiparticle tunneling across thin film grain boundary junctions (GBJs) of the electron-doped cuprate LaCeCuO in magnetic fields up to $B…
Structural and doping effects in the half-metallic double perovskite CrWO
J. B. Philipp, P. Majewski, L. Alff +9
he structural, transport, magnetic and optical properties of the double perovskite CrWO with have been studied. By varying the alkaline earth ion on…
Sub-unit cell layer-by-layer growth of Fe3O4, MgO, and Sr2RuO4 thin films
D. Reisinger, B. Blass, J. Klein +5
The use of oxide materials in oxide electronics requires their controlled epitaxial growth. Recently, it was shown that Reflection High Energy Electron Diffraction (RHEED) allows t…
Possible pseudogap behavior of electron doped high-temperature superconductors
S. Kleefisch, B. Welter, M. Naito +3
We have measured the low-energy quasiparticle excitation spectrum of the electron doped high-temperature superconductors (HTS) Nd(1.85)Ce(0.15)CuO(4-y) and Pr(1.85)Ce(0.15)CuO(4-y)…