4 citations · 13 across the 9 of their papers we have counts for
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Superconductivity at T=200K in Bismuth Cuprates Synthesized Using Solar Energy
J. G. Chigvinadze, J. V. Acrivos, S. M. Ashimov +2
When investigating low-frequency (0.1 Hz) oscillations of miltiphase high-temperature cuprate superconductors (HTSC) Bi1,7Pb0,3Sr2Ca(n-1)CunOy (n=2-30), a wide attenuation peak wit…
Temperature dependence investigation of dissipation processes in strongly anisotropic high-temperature superconductors of Bi-Pb-Sr-Ca-Cu-O system synthesized using solar energy
J. G. Chigvinadze, J. V. Acrivos, S. M. Ashimov +3
The investigation of temperature dependence of damping and period of vibrations of HTSC superconductive cylinder of Bi-Pb-Sr-Ca-Cu-O system suspended by a thin elastic thread and p…
The investigation of EPR paramagnetic probe line width and shape temperature dependence in high-temperature superconductors of Bi-Pb-Sr-Ca-Cu-O system
J. G. Chigvinadze, J. V. Acrivos, I. G. Akhvlediani +3
The work is related with the finding out of magnetic phases in strongly anisotropic high-temperature superconductor Bi1,7Pb0,3Sr2Ca2Cu3O10-d in the temperature region where the sup…
Phases found at grain boundary of YBa2Cu3O7-d 50 nm films on SrTiO3 by enhanced anomalous scattering at O:K, Cu:L2,3 and Ba:M4,5 edges
J. V. Acrivos
A new phase is detected within 100micrometers of 24 DEG ab grain boundary (GB) in YBa2Cu3O7-d 50 nm films on SrTiO3 by enhanced (001) anomalous scattering. Site identification and…
Enhanced anomalous scattering by superconducting nanofilms vs T at O:K, Cu:L2,3, Ba:M4,5
J. V. Acrivos
Enhanced (001) anomalous scattering by YBa2Cu3O7-d 50 nm films on SrTiO3 substrates with and without a grain boundary versus temperature is interpreted using crystallographic weigh…
Induced transparency in EXAFS as cuprate superconductors go through Tc
J. G. Chigvinadze, G. I. Mamniashvilli, J. V. Acrivos
The increased transmission, observed in the EXAFS region of their X-ray absorption spectra, as cuprate materials go through the superconducting transition temperature Tc is correla…
Investigation of stimulated dynamics of vortex-matter in high-temperature superconductors
J. G. Chigvinadze, J. V. Acrivos, S. M. Ashimov +4
A simple mechanical method for the investigation of Abrikosov vortex lattice stimulated dynamics in superconductors has been used. By this method we studied the action of pulsed ma…
Investigation of the anisotropy of dissipation processes in single crystal of Yba2Cu3O7-d system
J. G. Chigvinadze, A. A. Iashvili, J. V. Acrivos +2
By means of contactless mechanical method of the measurement of energy losses in superconductors, the anisotropy of dissipation processes has been studied in single crystal high-te…