Zobrazeno 1 - 10
of 17
pro vyhledávání: '"V. G. Kvachadze"'
Publikováno v:
Physics of the Solid State. 58:557-560
The polarization and depolarization processes in a LiF crystal during indentation after exposure to a dc magnetic field (B = 0.9 T, t = 30 min) have been studied. It has been shown that the potential difference appearing due to movement of charged di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cab1e09e05240f4f8e79fd9df73de320
https://doi.org/10.1134/s1063783416030100
https://doi.org/10.1134/s1063783416030100
Autor:
F. Kh. Akopov, D. G. Driaev, M. G. Abramishvili, M. V. Galustashvili, V. G. Kvachadze, S. D. Tsakadze
Publikováno v:
Physics of the Solid State. 56:2017-2020
It has been shown that post-radiation annealing of LiF crystals irradiated by high neutron fluences (1015–1018 neutrons/cm2) at comparative low temperatures (300–400°C) creates optimal conditions for single-system dislocation glide, which favors
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b321546d46259fcf30a5c07f5c53d578
https://doi.org/10.1134/s1063783414100138
https://doi.org/10.1134/s1063783414100138
Autor:
T. Kalabegishvili, V. G. Kvachadze, Z. G. Akhvlediani, V. Vylet, D. Zardiashvili, G. Dekanozishvili, M. V. Galustashvili, N. Keratishvili
Publikováno v:
Radiation Effects and Defects in Solids. 162:17-24
High-temperature thermally stimulated luminescence of ceramic and single crystal samples of magnesium oxide irradiated in the mixed neutron and γ field of a reactor has been investigated. The identification of the obtained peaks of luminescence was
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0d63447179ad01c17de7aea48944e66
https://doi.org/10.1080/10420150601016235
https://doi.org/10.1080/10420150601016235
Autor:
A. Kurasbediani, Z. G. Akhvlediani, M. G. Abramishvili, T. Kalabegishvili, M. V. Galustashvili, V. G. Kvachadze
Publikováno v:
Radiation Effects and Defects in Solids. 160:237-243
IR absorption spectra of irradiated MgO crystals have been investigated. The universal character of linear interdependence of intensities of bands at 3290 cm−1 and 3370 cm−1 was established. The new absorption band at 1600 cm−1 was registered a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58ab6dff97514e66180118c2421a23c5
https://doi.org/10.1080/10420150500275338
https://doi.org/10.1080/10420150500275338
Autor:
K. A. Garibashvili, T. Kalabegishvili, M. G. Abramishvili, M. V. Galustashvili, S. Sobolevskaya, V. G. Kvachadze, Z. G. Akhvlediani, A. Kurasbediani
Publikováno v:
Radiation Effects and Defects in Solids. 159:543-550
The optical and paramagnetic absorption spectra of MgO:Mn crystals of different origin, irradiated in a reactor, have been investigated. It is found that, in spite of only a small amount of Mn2+ impurity ions in the investigated crystals, their influ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff90e0c0ab59c2f6d9f6be55fe2ed0a5
https://doi.org/10.1080/10420150412331326921
https://doi.org/10.1080/10420150412331326921
Publikováno v:
Physics of the Solid State. 53:1412-1414
The variations in the yield stress and optical absorption spectra of LiF crystals subjected to simultaneous action of a weak magnetic field (B = 0.7 T) and X-ray radiation have been studied. At very low (up to 15 min) exposure doses, the weakening ef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85fd0b3200bdc085313c09e83fa79d43
https://doi.org/10.1134/s1063783411070122
https://doi.org/10.1134/s1063783411070122
Publikováno v:
Journal of Applied Spectroscopy. 75:86-88
We have shown that the increase in diffraction efficiency of holograms recorded in additively colored crystals as a result of preliminary UV irradiation may be due not only to an increase in the concentration of F centers but also to radiolysis of im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f4f404e9b80bd4432ca973ef6ed127e
https://doi.org/10.1007/s10812-008-9007-8
https://doi.org/10.1007/s10812-008-9007-8
Publikováno v:
Physics of the Solid State. 40:1850-1855
The production of complexes, which are thermally stable at room temperature, with F 2 + centers in radiation-colored LiF crystals by the combined action of different fields is investigated. The half-life of these laser centers produced by, specifical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef8226fe2ec20778107f7b714b177bee
https://doi.org/10.1134/1.1130670
https://doi.org/10.1134/1.1130670
Publikováno v:
physica status solidi (b). 175:77-84
The influence of γ-irradiation on low-temperature thermal conductivity χ (T) and the spectra of optical and paramagnetic absorption of MgO crystals with OH− impurity ions is investigated. It is shown that irradiation leads to strong accumulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8acbdcdcb8e068ab109463c01b7557bc
https://doi.org/10.1002/pssb.2221750105
https://doi.org/10.1002/pssb.2221750105
Autor:
Z. G. Pichkhaya, K. A. Garibashvili, A. É. Yashvili, Kh. S. Kevlishvili, V. G. Kvachadze, R. G. Tushurashvili
Publikováno v:
Journal of Applied Spectroscopy. 55:1256-1258
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e589d1c90dff7aabbc8ee29c5e69c16
https://doi.org/10.1007/bf00661208
https://doi.org/10.1007/bf00661208