Zobrazeno 1 - 10
of 111
pro vyhledávání: '"L. N. Bulaevskii"'
Autor:
A. E. Koshelev, L. N. Bulaevskii
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 19:349-367
We derive the radiation power from a single Josephson junction (JJ) and from layered superconductors in the flux-flow regime. For the JJ case we formulate the boundary conditions for the electric and magnetic fields at the edges of the superconductin
Autor:
Tsutomu Yamashita, L. N. Bulaevskii, Serguei Brazovskii, Yu. I. Latyshev, Pierre Monceau, Andrey Orlov
Publikováno v:
physica status solidi c. 3:3110-3113
A brief review of recent results on interlayer tunneling spectroscopy of layered high temperature superconductors (HTS) and charge density wave (CDW) materials is presented demonstrating high capability of this method for studies of both electron con
Publikováno v:
Journal de Physique IV. 12:109-112
Zero bias conductance peak (ZBCP) and gap features have been studied on tunneling interlayer spectra of the micron-sized NbSe3 stacks of high quality. We show that temperature dependence and the shape of the ZBCP is self-consistently described by Bul
Publikováno v:
Physica C: Superconductivity. 362:156-163
The interlayer tunneling has been studied on high quality Bi-2212 stacks of micron to the submicron lateral size. We found that low temperature and low voltage tunneling I – V characteristics can be self-consistently described by Fermi-liquid model
Publikováno v:
Physica C: Superconductivity. :418-421
We show that application of an c-axis magnetic field decreases the effective interlayer Josephson coupling in small-area Bi2Sr2CaCu2O8+δ (Bi-2212) mesas at low temperatures. As magnetic field increases, the crossover from the classical regime of Coo
Publikováno v:
Physical Review B. 62:R14681-R14684
From measurements of the c-axis I-V characteristics of intrinsic Josephson junctions in Bi_2Sr_2CaCu_2O_{8+delta} (Bi-2212) mesas we obtain the field dependence (H || c) of the quasiparticle (QP) conductivity, sigma_q(H,T), and of the Josephson criti
Publikováno v:
Physical Review B. 62:14403-14418
Josephson plasma resonance has been introduced recently as a powerful tool to probe interlayer Josephson coupling in different regions of the vortex phase diagram in layered superconductors. In the liquid phase, the high temperature expansion with re
Autor:
L. N. Bulaevskii, A. E. Koshelev
Publikováno v:
Physica C: Superconductivity. :1503-1506
We investigate the magnetic field dependence of the plasma resonance frequency in vortex crystal state. We find that low magnetic field induces a small correction to the plasma frequency proportional to the field. The slope of this linear field depen
Autor:
L. N. Bulaevskii, M. P. Maley, Lia Krusin-Elbaum, Takasada Shibauchi, Tsutomu Yamashita, N. Morozov, Yu. I. Latyshev
Publikováno v:
Physica C: Superconductivity. :1511-1514
We report on the c -axis resistivity ϱ c ( H ) in Bi 2 Sr 2 CaCu 2 O 8+δ that exhibits a maximum in quasi-static magnetic fields up to 60 T. We show that below T c c -axis tunneling is a parallel, two-channel process: (i) σ j of Cooper pairs and (
Autor:
L. N. Bulaevskii, Lia Krusin-Elbaum, T. Shibauchi, M. P. Maley, N. Morozov, Tsutomu Yamashita, Yu. I. Latyshev
Publikováno v:
Physical Review Letters. 84:1784-1787
We report on the c-axis resistivity rho(c)(H) in Bi(2)Sr(2)CaCu(2)O(8+delta) that peaks in quasistatic magnetic fields up to 60 T. By suppressing the Josephson part of the two-channel (Cooper pair/quasiparticle) conductivity sigma(c)(H), we find that