Search Results - "Shakhgil'dyan, G. Yu"

Synthesis of Optically Uniform Glasses Containing Gold Nanoparticles: Spectral and Nonlinear Optical Properties by Savinkov, V. I., Shakhgil’dyan, G. Yu, Paleari, A., Sigaev, V. N.

“…A method for preparing batches, melting, producing and modifying the structure of phosphate glass on a nanoscale by introducing gold nanoparticles were…”
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Formation of Luminescent and Birefringent Microregions in Phosphate Glass Containing Silver by Lipat’ev, A. S., Shakhgil’dyan, G. Yu, Lipat’eva, T. O., Lotarev, S. V., Fedotov, S. S., Vetchinnikov, M. P., Ignat’eva, E. S., Golubev, N. V., Sigaev, V. N., Kazanskii, P. G.

“…It is shown for glass with the composition (molar content) 40P 2 O 1 , 55ZnO, 4Ag 2 O, and 1Ga 2 O 3 that a femtosecond laser beam can form simultaneously in…”
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Investigation of the Structure and Influence of Ion-Exchange on the Microhardness of Low-Alkali, Transparent, Gahnite-Based Glass-Ceramics by Shakhgil’dyan, G. Yu, Alekseev, R. O., Naumov, A. S., Zolikova, A. A., Savinkov, V. I., Sigaev, V. N.

“…Transparent glass-ceramic is attracting more and more attention as a material for protecting the screens of electronic devices. The possibility of ionic…”
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Local Mid-Range Order in La2O3–Nb2O5–BsO3 and BaO–Nb2O5–P2O5 Glasses According to Full X-Ray Scattering Data by Avakyan, L. A., Alekseev, R. O., Firsova, Yu. A., Tretyakov, E. A., Vakulenko, Ya. I., Shakhgil’dyan, G. Yu, Bugaev, L. A., Sigaev, V. N.

“…Curves of full x-ray scattering at wavelength 0.20735 Å were measured and the corresponding radial distribution functions (RDFs) of the electron density for…”
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Phase Transformations Under the Action of Femtosecond Pulses in ZnO–MgO–Al2O3–SiO2 Sitalls by Sigaeva, V. N., Naumov, A. S., Lipat’ev, A. S., Shakhgil’dyan, G. Yu, Lotarev, S. V., Fedotov, S. S., Karateev, I. A.

“…The influence of femtosecond laser micromachining in thermal and athermal regimes on the structure of a transparent glass-ceramic based on the ZnO–MgO–Al 2 O 3…”
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Femtosecond Laser Welding of Glass and Sitall with Substantially Different Values of the LTEC by Fedotov, S. S., Lipat’eva, T. O., Lipat’ev, A. S., Shakhgil’dyan, G. Yu, Lotarev, S. V., Savinkov, V. I., Sigaev, V. N.

“…The possibility of creating a stable joint of materials with different values of the linear thermal expansion coefficient (LTEC) was demonstrated by means of…”
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CeO2 Influence on Au Plasmonic Nanoparticle Formation in ZnO–MgO–Al2O3–SiO2 Glass by Shakhgil’dyan, G. Yu, Durymanov, V. A., Avakyan, L. A., Atroshchenko, G. N., Vetchinnikov, M. P., Alekseev, R. O., Ignat’eva, E. S., Golubev, N. V., Zolikova, A. A., Bugaev, L. A., Sigaev, V. N.

“…The effect of a small addition of CeO 2 on the process of thermally stimulated formation of Au plasmonic nanoparticles in ZnO–MgO–Al 2 O 3 –SiO 2 glass…”
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Silver-Activated Nanoporous Glass Substrates for Giant Raman Scattering Spectroscopy by Shakhgil’dyan, G. Yu, Lipat’eva, T. O., Gavrilova, N. N., Sergeev, I. I., Tyulagin, P. E., Chereuta, O. S., Sigaev, V. N.

“…Substrates for enhancing the giant Raman signal (SERS) of light are being actively developed for the purpose of accurate detection of low concentrations of…”
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Effect of Sitallization Conditions on the Hardness of Transparent Sitalls in the System ZnO–MgO–Al2O3–SiO2 by Shakhgil’dyan, G. Yu, Savinkov, V. I., Shakhgil’dyan, A. Yu, Alekseev, R. O., Naumov, A. S., Lopatkina, E. V., Sigaev, V. N.

“…Reliable protection of the screens of next-generation mobile devices requires the use of transparent materials which are stronger than glass. In the present…”
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Precision Laser Welding of Silica Glass with Iron-Nickel Alloy by Lipat’eva, T. O., Fedotov, S. S., Lipat’ev, A. S., Lotarev, S. V., Shakhgil’dyan, G. Yu, Ryabov, K. V., Sigaev, V. N.

“…The possibilities of strong local bonding of glasses and metals with close linear thermal expansion coefficients by means of welding using a femtosecond laser…”
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Effect of Gold Nanoparticles on the Spectral Luminescence Properties of Eu3+-Doped Phosphate Glass by Shakhgil’dyan, G. Yu, Ziyatdinova, M. Z., Kovgar, V. V., Lotarev, S. V., Sigaev, V. N., Prusova, I. V.

“…The spectral luminescence properties of Eu 3+ -doped potassium-aluminum-phosphate glass with thermally induced formation of gold nanoparticles in its interior…”
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Effect of Heat Treatment Conditions on the Properties of Nanoporous Glasses Activated by Gold Nanoparticles by Shakhgil’dyan, G. Yu, Mikhailov, A. A., Lipat’eva, T. O., Piyanzina, K. I., Kolesnikov, E. A., Chereuta, O. S., Sigaev, V. N.

“…Nanoporous glass is a universal matrix in which impregnation with different substances can trigger the appearance of properties which are uncharacteristic for…”
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Femtosecond Laser Modification of Antimony-Containing Lithium-Aluminum-Silicate Glass and Transparent Sitall Obtained from It by Sigaev, V. N., Lipat’ev, A. S., Fedotov, S. S., Lotarev, S. V., Shakhgil’dyan, G. Yu, Naumov, A. S., Savinkov, V. I.

“…The particulars of the action of a femtosecond laser beam on antimony-containing lithium-aluminum-silicate glass and the close to zero CLTE sitall obtained…”
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On the Possibility of Precision Control of the Linear Thermal Expansion Coefficient of Transparent Lithium-Aluminum- Silicate Sitals Near Zero Values by Sigaev, V. N., Savinkov, V. I., Shakhgil’dyan, G. Yu, Naumov, A. S., Lotarev, S. V., Klimenko, N. N., Golubev, N. V., Presnyakov, M. Yu

“…It is shown that the linear thermal expansion coefficient (CLTE) for sitalls based on the lithium aluminosilicate system can be precisely controlled near…”
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Effect of Antimony Oxide on the Crystallization Particulars of Lithium-Aluminum-Silicate Glasses by Savinkov, V. I., Shakhgil’dyan, G. Yu, Naumov, A. S., Klimenko, N. N., Sigaev, V. N.

“…It is shown that the introduction of antimony oxide Sb 2 O 3 into the makeup of lithium-aluminum-silicate glass with sitall-forming composition makes it…”
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Nanoporous Glass with Controlled Pore Size for High-Efficiency Synthesis of Oligonucleotides by Shakhgil’dyan, G. Yu, Piyanzina, K. I., Stepko, A. A., Natyrov, A. N., Mikhailov, A. M., Savinkov, V. I., Sigaev, V. N.

“…The results of work on the development of powder nanoporous glass (NPG) with controlled pore size for solid-phase synthesis of oligonucleotides with heightened…”
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Femtosecond Laser Modification of Zinc-Phosphate Glasses with High Silver Oxide Content by Shakhgil’dyan, G. Yu, Lipat’ev, A. S, Vetchinnikov, M. P., Popova, V. V., Lotarev, S. V., Sigaev, V. N.

“…The processes involved in femtosecond laser modification of zinc-phosphate glass with a silver oxide ranging from 1 to 16 mol.% are studied and the optimal…”
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Whispering gallery modes in a holmium doped glass microsphere: Temperature sensor in the second biological window by de Sousa-Vieira, L., Ríos, S., Martín, I.R., García-Rodríguez, L., Sigaev, V.N., Savinkov, V.I., Yu Shakhgildyan, G.

“…The displacements on the whispering gallery modes (WGM) wavelengths of the three emission bands (660 nm, 760 nm and 1200 nm) of Ho3+ doped yttrium…”
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Ion Exchange Strengthening of Glasses of the ZnO–MgO–Al2O3–SiO2 Glass-Ceramic-Forming System with an Increased Content of Na2O by Veselov, I. A., Naumov, A. S., Savinkov, V. I., Fedotov, S. S., Alekseev, R. O., Ignatieva, E. S., Shakhgildyan, G. Yu, Sigaev, V. N.

“…Zinc magnesium aluminosilicate (ZMAS) glasses were obtained with the addition of Na 2 O (from 1.1 to 7.0 mol.%). The influence of the Na 2 O content on glass…”
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Local Electric Field Enhancement in the Vicinity of Ag Nanoparticles and Their Agglomerates in Zinc-Phosphate and Silicate Glass by Srabionyan, V. V., Vetchinnikov, M. P., Rubanik, D. S., Durymanov, V. A., Viklenko, I. A., Avakyan, L. A., Zinina, E. M., Shakhgildyan, G. Yu, Sigaev, V. N., Bugaev, L. A.

“…Based on calculations, the spatial distribution of the local electric field (LEF) for various structural configurations of silver nanoparticles (NPs) in…”
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