Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Grigor Mamniashvili"'
Autor:
Tatiana Gegechkori, Grigor Mamniashvili, Tornike Gagnidze, Malkhaz Nadareishvili, Tinatin Zedginidze
Publikováno v:
Engineering, Technology & Applied Science Research, Vol 13, Iss 5 (2023)
In this paper, photocatalytic TiO2 micro- and nano-powders coated by Ni and Co nanoclusters were prepared by the original electroless deposition method. The magnetic properties of Ni and Co nanoclusters decorating TiO2 grains were studied by the magn
Externí odkaz:
https://doaj.org/article/7374fcc54c964da38ff8636be7a3df1e
Publikováno v:
Recent Progress in Science and Technology Vol. 6 ISBN: 9788119102365
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b881799fd026c36ccd8f01876f29e02
https://doi.org/10.9734/bpi/rpst/v6/4629c
https://doi.org/10.9734/bpi/rpst/v6/4629c
Publikováno v:
2022 IEEE 2nd Ukrainian Microwave Week (UkrMW).
Publikováno v:
Physics of Metals and Metallography. 122:841-846
The effect of modulation of the decay envelope of the echo signal of 57Fe nuclei in lithium ferrite is studied experimentally, which demonstrates its intrawall origin. In contrast to cobalt characterized by a large modulating anisotropic component of
Autor:
G. Abramishvili, Grigor Mamniashvili, J. Ramsden, D. Jishiashvili, C. Ramana, M. M. Nadareishvili
Publikováno v:
Engineering, Technology & Applied Science Research, Vol 10, Iss 2 (2020)
ZnO photocatalytic thin films deposited on a glass substrate are obtained by chemical spraying technique, and they are active in the visible light spectrum. Optical studies have shown that ZnO thin films doped by nickel impurities absorb visible ligh
Publikováno v:
Low Temperature Physics. 46:195-206
In dynamic experiments using a highly sensitive torsion technique, the magnetic properties of the doped Rb3C60 single crystal are studied over a wide temperature range. The critical temperature of the superconducting transition Tc, the critical magne
Publikováno v:
2021 IEEE 26th International Seminar/Workshop on Direct and Inverse Problems of Electromagnetic and Acoustic Wave Theory (DIPED).
NMR spin echo at application of an additional magnetic video-pulse is a convenient method to study the domain wall pinning in magnetic materials. Domain wall pinning is the critical amplitude of the magnetic video-pulse below which the domain wall fi
Publikováno v:
Low Temperature Physics. 45:795-802
An experimental study of the features of additional echo signal formation is described, the mechanism of which is different from the classical Hahn mechanism, in the MnxFe2-xO4 system at helium temperatures. It was found that in the MnxFe2-xO4 system
Autor:
D. Daraselia, D. Japaridze, Grigor Mamniashvili, T.G. Petriashvili, T. O. Gegechkori, Tinatin Zedginidze, M. M. Nadareishvili, E. Chikvaidze, T. Gogoladze, Alexander Shengelaya
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 32:3211-3216
In this work, TiO2 micropowders and nanopowders coated by Ni nanoclusters have been prepared by original electroless deposition method. The presence of Ni nanoclusters at the surface of TiO2 grains was confirmed by measuring the temperature dependenc