Zobrazeno 1 - 4
of 4
pro vyhledávání: '"V. I. Vakaryuk"'
Autor:
S. M. Ryabchenko, A. V. Semenov, Yu.V. Fedotov, V.M. Pan, V. S. Flis, E. A. Pashitskii, V. I. Vakaryuk
Publikováno v:
Physica C: Superconductivity. :1091-1094
Highly biaxially oriented YBa 2 Cu 3 O 7-δ (YBCO) films exhibit critical current densities, J c , two orders of magnitude higher than any sort of bulk samples. Out-of-plane edge dislocations (mean 2D density is 10 11 lines/cm 2 in the film area) in
Autor:
V. S. Flis, S. M. Ryabchenko, V.M. Pan, Yu. V. Fedotov, V. I. Vakaryuk, A. V. Semenov, E. A. Pashitskii
Publikováno v:
Low Temperature Physics. 28:172-183
The magnetic-field dependence (in a field H applied along the normal to the film plane z) and temperature dependence of the critical current density jc are investigated in high-quality biaxially oriented epitaxial films of YBa2Cu3O7−δ, with maximu
Autor:
V. I. Vakaryuk, É. A. Pashitskiı̆
Publikováno v:
Low Temperature Physics. 28:11-16
The microscopic mechanisms for single-particle core pinning of quantum vortices on the insulating cores of isolated dislocations are investigated for both parallel and mutually tilted orientations of the vortex and dislocation and also for pinning on
Publikováno v:
Low Temperature Physics. 27:96-102
A model for the limiting of the critical current in rather perfect high-Tc superconducting crystals and epitaxial films with a block structure with small angles of misorientation θ of the crystalline blocks is considered for the case when the distan