20 citations · 37 across the 3 of their papers we have counts for
3 papers
cond-mat.supr-con2010★ 5 cited
Raman light scattering study and microstructural analysis of epitaxial films of the electron-doped superconductor La_{2-x}Ce_{x}CuO_{4}
M. Rahlenbeck, M. Wagenknecht, A. Tsukada +4
We present a detailed temperature-dependent Raman light scattering study of optical phonons in molecular-beam-epitaxy-grown films of the electron-doped superconductor La_{2-x}Ce_{x…
cond-mat.supr-con2007★ 12 cited
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…
cond-mat.str-el2005★ 20 cited
Laser microscopy of tunneling magnetoresistance in manganite grain-boundary junctions
M. Wagenknecht, H. Eitel, T. Nachtrab +4
Using low-temperature scanning laser microscopy we directly image electric transport in a magnetoresistive element, a manganite thin film intersected by a grain boundary (GB). Imag…