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1.
Editorial Board
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... Head of the Department of Optical and Biotechnical Systems and Technologies
https://orcid.org/0000-0002-2559-535X
https://www.scopus.com/authid/detail.uri?authorId=15834985700
Moscow, ...
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2.
EFFECT OF THE THERMOCHEMICAL STRENGTHENING OF ALUMINOSILICATE GLASS ON THEIR OPTICAL AND MECHANICAL PROPERTIES
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(Not-set)
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The processes of thermochemical hardening of aluminosilicate glass are investigated. The glass was processed in a KNO3 melt under industrial and laboratory conditions at 440…480 °C for 1…120 h. The effect ...
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3.
Processing aspects for manufacturing optically transparent glass-ceramics based on lithium silicate glasses
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(Science for glass production)
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The technological parameters for the synthesis of an optically transparent glass-crystalline material based on lithium silicate glass under the conditions of a two-stage low-temperature short-term heat ...
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4.
Equilibrium forms of chromium oxide in colored optical silicate glasses
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(Science for glass production)
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The formation of the equilibrium Cr (III) & hArr; Cr (VI) in colored optical glasses under the combined action of the acid-base properties of the matrix, the total concentration of chromium and the amount ...
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5.
The effect of phosphorus oxide additives on spectral-optical characteristics of silicate glass
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(Science for glass production)
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The effect of small additions of phosphorus oxide on the optical transmission of silicate glasses in the visible and near-IR regions has been studied. It is shown that an increase in the phosphorus concentration ...
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6.
ALUMINOBOROSILICATE GLASS FOR VITRIFICATION OF PERLITE-CONTAINING MATERIALS
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(Not-set)
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The aluminoborosilicate glass of basic composition was tested for the perlite-containing materials syntheses. The influence of the proportion of perlite filter powder in the initial mixture on the composition, ...
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7.
MODIFIED AlF3 AND LiF OXYFLUORIDE LITHIUM-SILICATE SCINTILLATION GLASS FOR NEUTRON DETECTION
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(Not-set)
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Lithium-silicate scintillation glasses doped with rare earth ions are promising materials for neutron detectors. Oxyfluoride glasses, due to modification by fluorine, have improved spectral and mechanical ...
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8.
OPTICAL PROPERTIES OF HIGH PURITY SYNTHETIC QUARTZ GLASS AFTER HYDROGENATION
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(Not-set)
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This paper presents the results of annealing synthetic quartz glass of high purity at a temperature of 250 ?C and an elevated pressure of 7 MPa in an atmosphere of molecular hydrogen. Annealing under these ...
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9.
LEAD-SILICATE GLASS HYDROGEN PEROXIDE TREATMENT
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(Not-set)
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... led to an increase in optical transparency with a corresponding decrease in their mass. The results obtained are explained by the removal of organic and organosilicon layers from the surface that arose ...
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10.
DEVELOPMENT OF A LASER-INDUCED BREAKDOWN SPECTROSCOPY METHOD FOR MAPPING THE CHEMICAL COMPOSITION OF LEAD-SILICATE GLASSES
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(Not-set)
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The article presents the results of a study devoted to the development of a laser-induced breakdown spectroscopy (LIBS) method for monitoring the homogeneity of the chemical composition of optical glasses. ...
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11.
GLASS-CERAMIC FERROELECTRIC COMPOSITE MATERIAL BASED ON LOW-ALKALI ALUMINOBOROSILICATE GLASS AND BaTiO3
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(Not-set)
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Using the sintering method near the softening temperature of the glass employed, glass-ceramic composites consisting of low-alkali aluminoborosilicate glass and barium titanate mixed in various proportions ...
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12.
EFFECT OF ADDING SILICON-PHOSPHORUS-ANTIMONY CATIONITE TO POTASSIUM NITRATE MELT ON STRENGTHENING SODIUM-CALCIUM-MAGNESIUM SILICATE GLASS BY ION EXCHANGE METHOD
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(Not-set)
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The paper studies the effect of adding potassium form of silicon-phosphorus-antimony cationite (K:KFS-cationite) to a potassium nitrate salt bath on the magnitude of compressive stresses on the surface ...
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13.
STRUCTURAL FEATURES AND PROPERTIES OF SODIUM-RUBIDIUM ALUMINOBOROSILICATE GLASSES WITH THE ZIRCONIUM ADDITION
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(Not-set)
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The structure of matrix materials synthesized quenching sodium-rubidium aluminoborosilicate melts with the zirconium addition was studied using vibrational spectroscopy. The significant influence of zirconium ...
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14.
ADHESION OF THE Ge20Se80 GLASS TO SILICA GLASS, STAINLESS STEEL WITH NITRIDED AND NON-NITRIDED SURFACE AND TUNGSTEN CARBIDE
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(Not-set)
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The adhesive strength of the solid phase boundary in the Ge20Se80 glass–substrate (quartz glass, stainless steel, tungsten carbide) systems in the temperature range of 270…360 ?C was measured using the ...
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15.
LOCAL ELECTRIC FIELD ENHANCEMENT IN THE VICINITY OF Ag NANOPARTICLES AND THEIR AGGLOMERATES IN ZINC-PHOSPHATE AND SILICATE GLASS
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(Not-set)
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Based on calculations, spatial distribution of the local electric field (LEF) for various structural configurations of silver nanoparticles (NPs) in silicate and zinc-phosphate glasses was studied. The ...
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16.
TRANSPARENT GLASS-CERAMICS BASED ON LITHIUM ALUMINOSILICATE SYSTEM
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(Not-set)
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Methods of laser micro- and nanomodification structure of transparent dielectrics open promising prospects for the creation of a new type glass-crystalline materials and new applications. In this work, ...
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17.
APPLICATION FEATURES OF GLASS-CERAMIC SO-115M IN MANUFACTURING OF OPTICAL PARTS FOR RING He-Ne-LASERS
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(Not-set)
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The results of an investigations into the effect of filamentous striae with birefringence from 3 to 15 nm/cm in SO-115M glass-ceramic on the manufacturing quality of optical parts for ring lasers and the ...
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18.
FEMTOSECOND-LASER WELDING OF PHOSPHATE GLASS AND ZING–MAGNESIUM–ALUMINOSILICATE GLASS-CERAMICS
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(Not-set)
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... glass-ceramics (CTE = 62?10–7 K–7) is realised. Investigation of the structural features of laser-induced welds by means of optical microscopy and Raman spectroscopy enables optimization of the laser welding ...
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19.
FEATURES OF CRYSTALLIZATION OF LITHIUM-ALUMINOSILICATE GLASS MICROSPHERES OBTAINED IN A HIGH-TEMPERATURE PLASMA FLOW
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(Not-set)
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The influence of the spheroidization process in the flow of high-temperature plasma of glass based on the Li2O–Al2O3–SiO2 (LAS) system doped with 1.0 mol. % Nd2O3 on its crystallization properties is investigated. ...
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20.
INVESTIGATION OF THE INTERACTION OF LEAD-SILICATE GLASSES WITH BARIUM HYDROXIDE
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(Not-set)
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... that the interaction of these glasses with barium hydroxide leads to the removal of silicic acid from the gel surface, which in turn improves the water wettability and optical transparency of the glasses. ...
