Zobrazeno 1 - 10
of 91
pro vyhledávání: '"L. Myasnikova"'
Autor:
L. Myasnikova, Sh. Sagimbaeva
Publikováno v:
Вестник. Серия физическая, Vol 30, Iss 3, Pp 36-42 (2009)
For the first time on the basis of luminescence spectroscopy the influence of low temperature elastic uniaxial stress on the process of exciton-phonon interaction in crystal KI was studied by registering temperature quenching of self-trapped exciton
Externí odkaz:
https://doaj.org/article/d2737f32069744e89cb7d6e58b3360aa
Autor:
K. .. Shunkeyev, N. .. Zhanturina, L. .. Myasnikova, D. .. Sergeyev, Z. .. Aimaganbetova, Sh. .. Sagimbaeva, A. .. Barmina, Zh. .. Ubaev
Publikováno v:
Eurasian Journal of Physics and Functional Materials, Vol 2, Iss 3, Pp 267-273 (2021)
The X-ray luminescence spectra at low temperature (90K) uniaxial deformation were researched for KI and KI-Na crystals, that were stored for more than 10 years. The following regularities were observed: firstly, the intensities of the intrinsic emiss
Externí odkaz:
https://doaj.org/article/1460699969fa43cfa8a5d3796aedc831
Autor:
K. Shunkeyev, A. Tilep, Sh. Sagimbayeva, A. Lushchik, Z. Ubaev, L. Myasnikova, N. Zhanturina, Zh. Aimaganbetova
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 528:20-26
Akademický článek
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Akademický článek
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Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 509:1-6
The features of radiative relaxation of self-trapped excitons (STEs) in CsI crystals under lowering of the lattice symmetry by low-temperature (83 K) uniaxial elastic deformation (e = 0.5–0.7 %) are studied using the methods of luminescence spectro
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 509:7-11
This work proposes an original approach to the study of trihalide centers in a KCl matrix in the field of local and plastic deformation. Local lattice deformation is carried out by purposeful doping of the KCl crystal with light homologous cations, a
Publikováno v:
Integrated Ferroelectrics. 220:140-146
Publikováno v:
Bulletin of the National Engineering Academy of the Republic of Kazakhstan. 80:55-61
A digital technology for scanning the X-ray luminescence, tunnel luminescence, and thermostimulated luminescence spectra in the spectral range from 200 nm to 850 nm is experimentally demonstrated using the example of a NaCl crystal, which is part of
Publikováno v:
Low Temperature Physics. 46:1165-1169
The efficiency of stabilization of H centers as well as its dependence on the degree of uniaxial deformation are considered within the framework of the modified geometric model of alkali halides. It is shown that stabilization of H centers is difficu