Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Chubov, P. N."'
Publikováno v:
published Fiz. Nizk. Temp. 2014, v.40, p.280(Low Temp. Phys. 2014, v.40, p.215
The possibility to reconstruct the electron-phonon interaction (EPI) function was demonstrated for S-c-N and S-c-S point contacts using the superconducting inelastic contribution to the excess current caused by Andreev reflection processes. Supercond
Externí odkaz:
http://arxiv.org/abs/1405.6869
Autor:
Yanson, I. K., Naidyuk, Yu. G., Kvitnitskaya, O. E., Fisun, V. V., Bobrov, N. L., Chubov, P. N., Ryabovol, V. V., Behr, G., Kang, W. N., Choi, E. -M., Kim, H. -J., Lee, S. -I., Aizawa, T., Otani, S., Drechsler, S. -L.
Publikováno v:
Modern Physics Letters B, Vol. 17, Nos. 10-12 (2003) 657-666
We review investigations of the electron-phonon interaction (EPI) in metal diborides MeB_2 (Me=Zr, Nb, Ta, Mg) by point-contact (PC) spectroscopy. For transition metal compounds the PC EPI functions were recovered and EPI parameter $\lambda\lesssim 0
Externí odkaz:
http://arxiv.org/abs/cond-mat/0212599
Autor:
Naidyuk, Yu. G., Yanson, I. K., Tyutrina, L. V., Bobrov, N. L., Chubov, P. N., Kang, W. N., Kim, Hyeong-Jin, Choi, Eun-Mi, Lee, Sung-Ik
Publikováno v:
JETP Letters, 2002, Vol.75, No.5, pp.238-241
We have analyzed about 100 voltage-dependent differential resistance dV/dI(V) curves of metallic point contacts between c-axis oriented MgB$_2$ thin film and Ag, which exhibit clear Andreev reflection features connected with the superconducting gap.
Externí odkaz:
http://arxiv.org/abs/cond-mat/0112452
Autor:
Bobrov, N. L., Chubov, P. N., Naidyuk, Yu. G., Tyutrina, L. V., Yanson, I. K., Kang, W. N., Kim, Hyeong-Jin, Choi, Eun-Mi, Lee, Sung-Ik
Publikováno v:
in {\it New Trends in Superconductivity}, ed. by J. F. Annett and S. Kruchinin, (Kluwer Academic Publisher, 2002) NATO Science Series II: Mathematics, Physics and Chemistry, Vol.67, p.225-234.
The superconducting order parameter and electron-phonon interaction (EPI) in a MgB$_{2}$ c-axis oriented thin film are investigated by point contacts (PCs). Two superconducting gaps $\Delta_{Small}\approx 2.6$ meV and $\Delta_{Large}\approx 7.4$ meV
Externí odkaz:
http://arxiv.org/abs/cond-mat/0110006
Akademický článek
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Autor:
Yanson, I. K., Naidyuk, Yu. G., Kvitnitskaya, O. E., Fisun, V. V., Bobrov, N. L., Chubov, P. N., Ryabovol, V. V., Behr, G., Kang, W. N., Choi, E.-M., Kim, H.-J., Lee, S.-I., Aizawa, T., Otani, S., Drechsler, S.-L.
Publikováno v:
Modern Physics Letters B; 5/10/2003, Vol. 17 Issue 10, p657, 10p
Autor:
Naidyuk, Yu. G., Yanson, I. K., Tyutrina, L. V., Bobrov, N. L., Chubov, P. N., Kang, W. N., Kim, Hyeong-Jin, Choi, Eun-Mi, Lee, Sung-Ik
Publikováno v:
JETP Letters; 3/10/2002, Vol. 75 Issue 5, p238, 4p
Publikováno v:
Zeitschrift für Physik B Condensed Matter; October 1992, Vol. 88 Issue: 3 p295-301, 7p