2005/08/31 by Samanta Piano, F. Bobba, Fabrizio Bobba +5
Physics and Astronomy · #Advanced Condensed Matter Physics #Physics of Superconductivity and Magnetism #Theoretical and Computational Physics #cond-mat.mtrl-sci #cond-mat.supr-con
paper · pdf · doi:10.1016/j.jpcs.2005.10.118
published as Journal of Physics and Chemistry of Solids 67, 384 (2006) · 4 pages, 4 figures, published on Journal of Physics and Chemistry of Solids
openalex publication_date 2005/11/15 · arxiv created 2006/07/04 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We present Point-Contact experiments on polycrystalline RuSr2GdCu2O8 samples. The majority of tunneling curves shows a zero-bias conductance peak, which is modeled by assuming a d-wave pairing symmetry of the superconducting order parameter.The magnetic field dependence of the conductance spectra has been measured in very stable junctions. In some cases, due to the granularity of the samples, clusters of grains in series introduce peculiar features in the conductance spectra.