Search Results - "Kornienko, A.A"

Review of foreign studies on the impact of cochlear implantation on the quality of life of persons with hearing impairment by Kornienko, A.A.

“…The article is devoted to the review of foreign studies on the impact of cochlear implantation on the quality of life of persons with hearing impairment. The…”
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Spectral-luminescence properties of oxyfluoride lead-silicate-germanate glass doped with Tm3+ ions by Yasukevich, A.S., Rachkovskaya, G.E., Zakharevich, G.B., Trusova, E.E., Kornienko, A.A., Dunina, E.B., Kisel, V.E., Kuleshov, N.V.

“…The oxyfluoride-lead-silicate-germanate glass with composition of 30SiO2–10GeO2–xPbO–(50-x)PbF2–10CdF2–yTm2O3, x = 5, 25, 45, y = 0.01, 0.1, 0.5, 1.0 (mol. %)…”
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Optical spectroscopy of the Er3+ ions in heavily doped BaY1.8Lu0.2F8:Er mixed crystals by Nizamutdinov, A.S., Shavelev, A.A., Astrakhantseva, A.V., Boldyrev, K.N., Nikolaev, A.G., Dunina, E.B., Kornienko, A.A., Pynenkov, A.A., Lyapin, A.A., Kuznetsov, S.V., Semashko, V.V.

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Defining of the Covalence Parameters in Cs 2 NaYCl 6 :Eu 3+ and Cs 2 NaEuCl 6 by the Optical Spectra by Fomicheva, L.A., Kornienko, A.A., Dunina, E.B.

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Growth and spectroscopic properties of Tm3+:NaBi(MoO4)2 single crystal by Gusakova, N.V., Mudryi, A.V., Demesh, M.P., Yasukevich, A.S., Pavlyuk, A.A., Kornienko, A.A., Dunina, E.B., Khodasevich, I.A., Orlovich, V.A., Kuleshov, N.V.

“…In this work we report the spectroscopic properties of Tm3+:NaBi(MoO4)2 crystals with the dopant concentrations of 0.7 at.% and 3 at.%. The energy levels of…”
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Growth and spectroscopic properties of Sm3+:KY(WO4)2 crystal by Demesh, M.P., Dernovich, O.P., Gusakova, N.V., Yasukevich, A.S., Kornienko, A.A., Dunina, E.B., Fomicheva, L.A., Pavlyuk, A.A., Kuleshov, N.V.

“…A Sm3+:KY(WO4)2 crystal was grown by the modified Czochralski technique. Polarized absorption and fluorescence spectra, as well as a fluorescence decay curve,…”
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Judd–Ofelt analysis and stimulated-emission cross-sections for highly doped (38at%) Er:YSGG laser crystal by Loiko, P.A., Arbabzadah, E.A., Damzen, M.J., Mateos, X., Dunina, E.B., Kornienko, A.A., Yasukevich, A.S., Skoptsov, N.A., Yumashev, K.V.

“…Stimulated-emission cross-section spectra are determined for the ~1.5μm and 3μm transitions of Er3+ ions in YSGG crystal. For the 4I11/2→4I13/2 channel, the…”
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Europium doping in monoclinic KYb(WO4)2 crystal by Loiko, P.A., Vilejshikova, E.V., Mateos, X., Serres, J.M., Dunina, E.B., Kornienko, A.A., Yumashev, K.V., Aguiló, M., Díaz, F.

“…We report on a detailed spectroscopic study of Eu3+ ions in the monoclinic KYb(WO4)2 crystal. The polarized room and low-temperature absorption spectra are…”
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Cooperative up-conversion in Eu3+,Yb3+-doped SiO2–PbO–PbF2–CdF2 oxyfluoride glass by Loiko, P.A., Rachkovskaya, G.E., Zakharevich, G.B., Kornienko, A.A., Dunina, E.B., Yasukevich, A.S., Yumashev, K.V.

“…Novel oxyfluoride glass doped with YbF3 and Eu2O3 is synthesized in the SiO2–PbO–PbF2–CdF2 system by melt-quenching technique. Its physical properties, as well…”
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Growth and spectroscopic properties of Ca 9 Nd(VO 4 ) 7 single crystal by Demesh, M.P., Yasukevich, A.S., Kuleshov, N.V., Kosmyna, M.B., Mateychenko, P.V., Nazarenko, B.P., Shekhovtsov, A.N., Kornienko, A.A., Dunina, E.B., Orlovich, V.A., Khodasevich, I.A., Paszkowicz, W., Behrooz, A.

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Judd–Ofelt analysis of spectroscopic properties of Eu3+:KLu(WO4)2 crystal by Loiko, P.A., Dashkevich, V.I., Bagaev, S.N., Orlovich, V.A., Mateos, X., Serres, J.M., Vilejshikova, E.V., Yasukevich, A.S., Yumashev, K.V., Kuleshov, N.V., Dunina, E.B., Kornienko, A.A., Vatnik, S.M., Pavlyuk, A.A.

“…We report on a comprehensive spectroscopic study of monoclinic Eu:KLu(WO4)2 crystal concerning its potential applications in red lasers. Optical absorption and…”
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CROSS SECTIONS, TRANSITION INTENSITIES, AND LASER GENERATION AT THE [sup.3][P.sub .1] [right arrow] [sup.3][H.sub .5] TRANSITION OF Li[Y.sub.0.3][Lu.sub.0.7][F.sub.4]:[Pr.sup.3+] CRYSTAL by Nizamutdinov, A.S, Morozov, O.S, Korableva, S.L, Semashko, V.V, Dunina, E.B, Kornienko, A.A, Demesh, M.P, Gusakova, N.V, Yasukevich, A.S, Kisel, V.E, Kuleshov, N.V

“…Lasing and spectroscopic properties of an Li[Y.sub.0.3][Lu.sub.0.7][F.sub.4]:[Pr.sup.3+] crystal grown by the Bridgman- Stockbarger method were investigated in…”
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Growth and spectroscopic properties of Ca9Nd(VO4)7 single crystal by Demesh, M.P., Yasukevich, A.S., Kuleshov, N.V., Kosmyna, M.B., Mateychenko, P.V., Nazarenko, B.P., Shekhovtsov, A.N., Kornienko, A.A., Dunina, E.B., Orlovich, V.A., Khodasevich, I.A., Paszkowicz, W., Behrooz, A.

“…Ca9Nd(VO4)7 single crystal was grown by the Czochralski method in inert atmosphere. The crystal structure and chemical composition were studied. Polarized…”
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Spectroscopic and photoluminescence characterization of Eu3+-doped monoclinic KY(WO4)2 crystal by Loiko, P.A., Dashkevich, V.I., Bagaev, S.N., Orlovich, V.A., Yasukevich, A.S., Yumashev, K.V., Kuleshov, N.V., Dunina, E.B., Kornienko, A.A., Vatnik, S.M., Pavlyuk, A.A.

“…Monoclinic 2at% Eu-doped KY(WO4)2 is grown by top-seeded solution growth method. Polarization-resolved absorption and stimulated-emission cross-section spectra…”
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Effect of Configuration Interaction of Rare-Earth Ion States on the Intensity of Intermultiplet Transitions by Dunina, E. B., Fomicheva, L. A., Kornienko, A. A., Grigoreva, M. V.

“…We present the analysis of wave functions and the effect of configuration interaction on the intensity of absorption bands for Pr 3+ , Tm 3+ , and Er 3+ ions…”
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Crystal-field splitting of [Pr.sup.3+] ion multiplets in YP[O.sub.4] with allowance for interconfigurational interaction by Fomicheva, L.A, Dunina, E.B, Kornienko, A.A

“…The crystal-field splitting of the [Pr.sup.3+] ion multiplets is analyzed with regard to the influence of excited opposite-parity configurations 4[f.sup.(N -…”
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UPCONVERSION OF IR RADIATION IN A KGd[.sub.2] CRYSTAL ON ERBIUM AND THULIUM IONS IN TRACE CONCENTRATIONS: CHANGE OF EXCITATION SCHEMES AND ENERGY TRANSFER THROUGH THE CRYSTAL LATTICE by Khodasevich, I.A, Kornienko, A.A, Pershukevich, P.P, Aseev, V.A, Khodasevich, M.A, Grabtchikov, A.S

“…Data on the observation of simultaneous upconversion on trace erbium and thulium ions in a KGd[(W[O.sub.4]).sub.2] crystal excited by IR radiation with the…”
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Up-Conversion in a KGW Crystal by Residual Erbium Ions by Khodasevich, I. A., Kornienko, A. A., Dunina, E. B., Grabtchikov, A. S.

“…We have studied the effect of up-conversion by residual erbium ions, observed in a KGW crystal in the green and red regions of the spectrum upon excitation by…”
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Features of Samarium Incorporation into Al- and Ba-Doped Silica Gel Glasses by Malashkevich, G. E., Shimko, A. N., Stupak, A. P., Prusova, I. V., Nischev, K. N., Kyashkin, V. M., Kornienko, A. A., Dunina, E. B., Semchenko, A. V., Sergeev, I. I.

“…Silica gel glasses obtained by vitrification in air or an H 2 :Ar gas mixture of xerogels doped with Sm, Al, and Ba were studied. Impurity hexagonal and…”
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Influence of configuration interaction on splitting of multiplets of Tm[F.sup.3-.sub.6] and Tm[Cl.sup.3-.sub.6] molecular complexes by Fomicheva, L.A, Kornienko, A.A, Dunina, E.B

“…The Stark structure of elpasolites activated by [Tm.sup.3+] ions is analyzed with the help of standard and modified crystal field theories. Application of the…”
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