Перегляд за автором "Naidyuk, Yu.G."

Результати 1-10 з 10

Advances in point-contact spectroscopy: two-band superconductor MgB₂ (Review Article)

Yanson, I.K.; Naidyuk, Yu.G. (Физика низких температур, 2004)

Analysis of the point-contact spectroscopy (PCS) data on the new dramatic high-Tc superconductor magnesium diboride MgB₂ reveals quite different behavior of two disconnected σ and π electronic bands, deriving from their ...
Analysis of nonlinear conductivity of point contacts on the base of FeSe in the normal and superconducting state

Naidyuk, Yu.G.; Gamayunova, N.V.; Kvitnitskaya, O.E.; Fuchs, G.; Chareev, D.A.; Vasiliev, A.N. (Физика низких температур, 2016)

Nonlinear conductivity of point contacts (PCs) on the base of FeSe single crystals has been investigated. Measured dV/dI dependencies demonstrate the prevailing contribution to the PC conductivity caused by the degraded ...
Anatomy of point-contact Andreev reflection spectroscopy from the experimental point of view

Naidyuk, Yu.G.; Gloos, K. (Физика низких температур, 2018)

We review applications of point-contact Andreev-reflection spectroscopy to study elemental superconductors, where theoretical conditions for the smallness of the point-contact size with respect to the characteristic lengths ...
Break-junction experiments on the Kondo semiconductor CeNiSn: tunnelling versus direct conductance

Naidyuk, Yu.G.; Gloos, K.; Takabatake, T. (Физика низких температур, 2000)

The rare-earth Kondo semiconductor CeNiSn is investigated by point-contact and tunneling spectroscopy using mechanically controllable break junctions. I(V) characteristics and their derivatives are recorded for contacts ...
Current-field diagram of magnetic states of a surface spin valve in a point contact with a single ferromagnetic film

Yanson, I.K.; Balkashin, O.P.; Fisun, V.V.; Yanson, Yu.I.; Naidyuk, Yu.G. (Физика низких температур, 2013)

We present a study of the influence of an external magnetic field H and an electric current I on the spin-valve (SV) effect in point contact between a ferromagnetic thin film (F) and a sharp tip of a nonmagnetic metal ...
Observation of Andreev reflections and Josephson effects in point contacts between conventional and the heavy-fennion superconductor URu₂Si₂

Naidyuk, Yu.G.; Nowack, A.; Ulbrich, E.; Freimuth, A.; Schlabitz, W.; Yanson, I.K.; Menovsky, A.A. (Физика низких температур, 1995)

We have measured the dV/dI vs. V characteristics of point contacts between the heavy-fermion superconductor URu₂Si₂ and the conventional superconductors Zn and NbTi. Contacts between URu₂Si₂ and Zn behave like a ...
Observation of anisotropic effect of antiferromagnetic ordering on the superconducting gap in ErNi₂B₂C

Bobrov, N.L.; Chernobay, V.N.; Naidyuk, Yu.G.; Tyutrina, L.V.; Yanson, I.K.; Naugle, D.G.; Rathnayaka, K.D.D. (Физика низких температур, 2010)

The point-contact spectra of the Andreev reflection dV / dI curves of the superconducting rare-earth nickel borocarbide ErNi₂B₂C (Tc≈11K) have been analyzed in the «one-gap» and «two-gap» approximations using the generalized ...
Point contact studies of the superconducting gap of CeRu₂

Naidyuk, Yu.G.; Moskalenko, A.V.; Yanson, I.K.; Geibel, C. (Физика низких температур, 1998)

The measured dV/dI(V) curves of point contacts between the intermetallic compound CeRu2 in the superconducting state and the normal metal Cu correspond fairly well to the Blonder-Tinkham -Klapwijk model. It is used to ...
Spin-valve effects in point contacts to exchange biased Сo₄₀Fe₄₀B₂₀ films

Balkashin, O.P.; Fisun, V.V.; Triputen, L.Yu.; Andersson, S.; Korenivsk, V.; Naidyuk, Yu.G. (Физика низких температур, 2014)

Nonlinear current-voltage characteristics and magnetoresistance of point contacts between a normal metal (N) and films of amorphous ferromagnet (F) Сo₄₀Fe₄₀B₂₀ of different thickness, exchange-biased by antiferromagneti ...
Superconducting gap and pair breaking in CeRu₂ studied by point contacts

Moskalenko, A.V.; Naidyuk, Yu.G.; Yanson, I.K.; Ōnuki, Y.; Haga, Y.; Yamamoto, E.; Hedo, M.; Inada, Y. (Физика низких температур, 2001)

The superconducting gap in a CeRu₂ single crystal is investigated by point contacts. BCS-like behavior of the gap Δ in the temperature range below Tc* (Tc*<Tc, where Tc is the critical temperature) is established, indicating ...

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Перегляд за автором "Naidyuk, Yu.G."

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