2 papers
cond-mat.supr-con2004
Andreev reflection observation in Nb/FeSi/Nb and Nb/FeSi/Si/Nb Josephson junctions
O. Vavra, S. Gazi, I. Vavra +4
Electrical properties of Josephson junctions Nb/FeSi/Nb with superconductor/ferromagnet (S/F)interfaces are presented. Due to Andreev reflection the nearly exact quadruple enhancem…
cond-mat.supr-con2001
Far infrared thermal spectroscopy of low-Tc and high-Tc superconductor films
R. Tesar, J. Kolacek, E. Kawate +2
Temperature dependence of far-infrared transmission of NbN thin films deposited on MgO and Si substrates was measured at several frequencies from 0.4 up to 4.3 THz. Exponential inc…