Перегляд за автором "Wyder, P."

Сортувати за: Порядок: Результатів:

  • Direct evidence for the occurrence of superconductivity in the magnetic compound YFe₄Al₈ 
    Rybaltchenko, L.F.; Wyder, P.; Jansen, A.G.M.; Dmitriev, V.M.; Prentslau, N.N.; Suski, W. (Физика низких температур, 2002)
    For the first time we present the direct evidence for superconductivity in the ternary magnetic compound YFe₄Al₈ with the ThMn₁₂ type structure found via point-contact (PC) experiments on contacts between silver needle and ...
  • Evidence for superconductivity and a pseudogap in the new magnetic compound PrAg₆In₆ 
    Dmitriev, V.M.; Rybaltchenko, L.F.; Wyder, P.; Jansen, A.G.M.; Prentslau, N.N.; Suski, W. (Физика низких температур, 2005)
    Direct evidence for superconductivity in the new magnetic compound PrAg₆In₆ is revealed for the first time. The distinct Andreev-reflection current is observed in metallic point contacts (PC) based on this compound. The ...
  • Hyperfine-interaction-driven Aharonov-Bohm effect in mesoscopic rings 
    Vagner, I.D.; Wyder, P.; Rozhavsky, A.S. (Физика низких температур, 1997)
    It is shown qualitatively that lifting of the electron spin degeneracy by a hyperfine field, which is generated by a nonequilibrium nuclear spin distribution, and breaking of the left-right symmetry by the spin-orbit ...
  • Magnetic state in URu₂Si₂, UPd₂Al₃, and UNi₂Al₃ probed by point contacts 
    Naidyuk, Yu. G.; Kvitnitskaya, O. E.; Jansen, A. G. M.; Wyder, P.; Geibel, C.; Menovsky, A. A. (Физика низких температур, 2001)
    The antiferromagnetic (AFM) state has been investigated in the three heavy-fermion compounds URu₂Si₂,UPd₂Al₃, and UNi₂Al₃ by measuring dV/dI(V) curves of point contacts at different temperatures 1.5-20 K and magnetic fields ...
  • Mapping of 2D contact perturbations by electrons on a helium film 
    Teske, E.; Wyder, P.; Leiderer, P.; Shikin, V. (Физика низких температур, 1998)
    A promising way to investigate 2D contact phenomena is proposed. This method is based on the idea ot depositing surface state electrons (SSE) on a thin layer of liquid helium covering the surface of a solid sample ...
  • Point-contact-spectroscopy evidence of quasi-particle interactions in RNi₂B₂C(R=Ho, Y) 
    Jansen, A.G.M.; Wyder, P.; Yanson, I.K.; Fisun, V.V.; Canfield, P.C.; Cho, B.K.; Tomy, C.V.; McK. Paul, D. (Физика низких температур, 1997)
    The point-contact (PC) d²V/dI²-spectra of HoNi₂B₂C and YNi₂B₂C reveal structure at applied voltages corresponding to the phonon frequencies. At about 4 meV a maximum is observed in the phonon density of states by analogy ...
  • Relaxation dynamics in the high-frequency crystal-field spectroscopy of PrNi₅ point contacts 
    Balkashin, O.P.; Sukhodub, G.L.; Yanson, I.K.; Brill, T.M.; Jansen, A.G. M.; Wyder, P. (Физика низких температур, 2001)
    High-frequency point-contact (PC) spectroscopy is used to investigate the relaxation processes kinetics in the intermetallic rare-earth compound PrNi₅. A difference is observed in the spectral response between the conventional ...