Zobrazeno 1 - 10
of 19
pro vyhledávání: '"A.P. Shtyrkova"'
Autor:
T. M. Glushkova, A.P. Shtyrkova, E. A. Krivandina, B. P. Sobolev, Z. I. Zhmurova, M.M. Firsova, D.F. Kiselev
Publikováno v:
Crystallography Reports. 51:895-901
Crystals of the R 1 − y Sr y F3 − y phases (R = La, Ce, Pr, or Nd; 0 ≤ y ≤ 0.16) with tysonite (LaF3) structure are grown by the Bridgman method. A linear dependence of the crystal density on the SrF2 concentration has been revealed for each
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e69850560599680543a985f0468da413
https://doi.org/10.1134/s106377450605021x
https://doi.org/10.1134/s106377450605021x
Autor:
A.P. Shtyrkova, T. M. Glushkova, Z. I. Zhmurova, E. A. Krivandina, M.M. Firsova, B. P. Sobolev
Publikováno v:
Crystallography Reports. 48:878-882
Congruently melting compositions in the series of solid solutions R1 − xSrxF3 − x (R = La-Nd with a defect structure of the tysonite type (LaF3) were found by the comparing the densities (determined by hydrostatic weighing) of the top and bottom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed18a29984f102f44558fd8285ac2c47
https://doi.org/10.1134/1.1612609
https://doi.org/10.1134/1.1612609
Autor:
T. M. Glushkova, Zhmurova Zinaida I, A.P. Shtyrkova, D.F. Kiselev, M.M. Firsova, Krivandina Elena A
Publikováno v:
SPIE Proceedings.
Na0.4R0.6F2.2 single crystals with fluorite structure were grown by the Stockbarger method. Optical transmission spectra were recorded on the 2 mm thick samples of these crystals at room temperature in the broad spectral region (0.2 - 12 micrometer).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47d22b995387df5d59132390baa92839
https://doi.org/10.1117/12.435950
https://doi.org/10.1117/12.435950
Publikováno v:
SPIE Proceedings.
In this work the polarization absorption spectrum of homeotropically oriented comb-shaped liquid crystal polymer (LCP) film interposed in the electro-optical cell was investigated. The optical parameters of electrodes were estimated from the observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e19036bc8672bd381e4a57163cb36ef
https://doi.org/10.1117/12.435993
https://doi.org/10.1117/12.435993
Publikováno v:
SPIE Proceedings.
The temperature dependence of refractive indices of homeotropically oriented comb-shaped polymer films was determined with the help of optical interference wedge method. For order parameter S(T) estimation from the refractometrical data the informati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77399da9ee097d6c8b98df48cd4f9e03
https://doi.org/10.1117/12.435986
https://doi.org/10.1117/12.435986
Publikováno v:
Optics of Crystals.
The present work is devoted to the order parameter S estimation in the comb-shaped liquid crystal polymer thin films. The plymer under study was placed in the electrooptical cell and its homeotropical orientation was realized by the action of electri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80ee67c2ee907b7f6d2ad98bfcd8404b
https://doi.org/10.1117/12.418860
https://doi.org/10.1117/12.418860
Autor:
Krivandina Elena A, T. M. Glushkova, D.F. Kiselev, M.M. Firsova, Zhmurova Zinaida I, A.P. Shtyrkova
Publikováno v:
Optics of Crystals.
The presence of impurities in the crystals has an important influence on their properties. A sensitive method of the impurity control in the crystals without their destruction is the investigation of their absorption spectra. In this work we have stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a53a8963b2509422bbe0df7cc33b2a8e
https://doi.org/10.1117/12.418851
https://doi.org/10.1117/12.418851
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