Zobrazeno 1 - 10
of 338
pro vyhledávání: '"Gaži, Š."'
Autor:
Tsindlekht, M. I., Genkin, V. M., Felner, I., Zeides, F., Katz, N., Gazi, S., Chromik, S., Dobrovolskiy, O. V.
Measurements of the ac response represent a widely-used method for probing the properties of superconductors. In the surface superconducting state (SSS), increase of the current beyond the surface critical current $I_c$ leads to breakdown of SSS and
Externí odkaz:
http://arxiv.org/abs/2106.11694
Akademický článek
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The dynamics of magnetic field penetration into thin-walled superconducting niobium cylinders is experimentally investigated. It is shown that magnetic field penetrates through the wall of a cylinder in a series of giant jumps with amplitude 10 - 20
Externí odkaz:
http://arxiv.org/abs/1602.04708
Autor:
Tsindlekht, M. I., Genkin, V. M., Felner, I., Zeides, F., Katz, N., Gazi, S., Chromik, S., Dobrovolskiy, O. V., Sachser, R., Huth, M.
Publikováno v:
J. Phys.: Condens. Matter 28 (2016) 215701
dc and ac magnetic properties of two thin-walled superconducting Nb cylinders with a rectangular cross-section are reported. Magnetization curves and the ac response were studied on as-prepared and patterned samples in magnetic fields parallel to the
Externí odkaz:
http://arxiv.org/abs/1505.07101
Autor:
Žemlička, M., Neilinger, P., Trgala, M., Manca, D., Grajcar, M., Szabo, P., Samuely, P., Gaži, Š., Hübner, U., Vinokur, V. M., Il'ichev, E.
Publikováno v:
Phys. Rev. B 92, 224506 (2015)
We investigate the complex conductivity of a highly disordered MoC superconducting film with $k_Fl\approx 1$, where $k_F$ is the Fermi wavenumber and $l$ is the mean free path, derived from experimental transmission characteristics of coplanar wavegu
Externí odkaz:
http://arxiv.org/abs/1407.2402
Autor:
Bystritsky, V. M., Kobzev, A. P., Krylov, A. R., Parzhitskii, S. S., Philippov, A. V., Dudkin, G. N., Nechaev, B. A., Padalko, V. N., Penkov, F. M., Tuleushev, Yu. Zh., Filipowicz, M., Bystritskii, Vit. M., Gazi, S., Huran, J.
The mechanism for the d(p,{\gamma})3He reaction in the region of ultralow proton-deuteron collision energies (6.67
Externí odkaz:
http://arxiv.org/abs/1306.6783
We report the results of the measurement the ac conductivity of a Nb superconducting thin film in a swept dc magnetic field. In the mixed state the swept dc field creates vortices at the film surface which pass through the film and form the observed
Externí odkaz:
http://arxiv.org/abs/1109.5519
Autor:
Vavra, O., Gazi, S., Golubovic, D. S., Vavra, I., Derer, J., Verbeeck, J., Van Tendeloo, G., Moshchalkov, V. V.
Publikováno v:
Phys. Rev. B 74, 020502 (2006)
We have studied temperature and field dependencies of the critical current $I_{C}$ in the Nb-Fe$_{0.1}$Si$_{0.9}$-Nb Josephson junction with tunneling barrier formed by paramagnetic insulator. We demonstrate that in these junctions the co-existence o
Externí odkaz:
http://arxiv.org/abs/cond-mat/0606513
Electrical properties of Josephson junctions Nb/FeSi/Nb with superconductor/ferromagnet (S/F)interfaces are presented. Due to Andreev reflection the nearly exact quadruple enhancement of the tunnel junction differential conductance compared with that
Externí odkaz:
http://arxiv.org/abs/cond-mat/0406242
Autor:
Chromik, S., Gazi, S., Strbik, V., Spankova, M., Vavra, I., Satrapinsky, L., Benacka, S., van der Beek, C. J., Gierlowski, P.
We introduce a simple method of an MgB2 film preparation using sequential electron-beam evaporation of B-Mg two-layer (followed by in-situ annealing) on the NbN buffered Si(100) substrate. The Transmission Electron Microscopy analyses confirm a growt
Externí odkaz:
http://arxiv.org/abs/cond-mat/0401569