Results 1 to 10 of about 1,724 (78)

Investigation of electromass transfer in the borate-barium glass [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2017
The results of investigation of processes occurring under heating and in isothermal conditions during the passage of electric current through borate-barium glass С78 — 5, applied in electronic engineering, are presented.
Z.V. Shomakhov   +2 more
doaj   +3 more sources

Early stage nanocrystallization as a method of enhancement of electrical properties of lead/barium titanate doped vanadium borate glasses [PDF]

open access: yesScientific Reports, 2023
Glass–ceramic nanocomposites (GCNs) of (10 − x) BaTiO3 (BT)–xPbTiO3 (PT)–60V2O5–30B2O3 with x = 0, 2.5, 5, 7.5 and 10 mol% were formed during heat treatment of conventional melt quenching glasses.
Amany E. Harby   +3 more
doaj   +2 more sources

Influence of gamma irradiation on physical, structural, and optical properties of Dy3+ doped barium bismuth borate sodium glasses [PDF]

open access: yesScientific Reports
Barium bismuth borate sodium (BBBNDy) glasses doped with Dy2O3 (0–0.8 mol%, x = 0.2 mol%) were prepared via the melt quenching approach and examined under gamma irradiation.
Meher Taj S   +6 more
doaj   +2 more sources

Impact of BaO on the gamma-ray shielding performance of lanthanum barium-borate glasses [PDF]

open access: yesScientific Reports
This study examined the gamma radiation shielding properties of test barium-lanthanum borate glasses having the composition (80 − x) B2O3–8TiO2–11ZnO–x BaO–1La2O3 (x = 26, 29, 32, and 35 mol%). The glasses are designated as Ba26La1, Ba29La1, Ba32La1, and
M. I. Sayyed   +3 more
doaj   +2 more sources

ELECTRICAL CONDUCTIVITY OF BORATE-BARIUM GLASS C78-5 IN THE EDUCATION AND GROWTH OF NANOCRYSTALS [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2013
The temperature dependence and kinetics of changes in the electrical conductivity at a constant temperature annealing of borate-barium glass C78-5 is investigated experimentally. The values of the activation energy of electrical conductivity in different
A.M. Karmokov   +2 more
doaj   +1 more source

Emphasis of some physical and dynamical properties of inverted barium phosphate base glass

open access: yesJournal of Materials Research and Technology, 2021
Melt-annealed zinc barium phosphate invert glass was produced. A mixture of borate (B2O3), cadmium oxide (CdO), and lead oxide (PbO) was added to the synthesized glass.
Ahmed H. Hammad   +2 more
doaj   +1 more source

Diffusion of potassium ions and electrical conductivity in glass for electronic optics [PDF]

open access: yesФизико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2018
The results of a study of the electrical conductivity and diffusion of potassium ions in borate-barium glass (C78–5) – 2,2% SiO2 57,8% B2O3 8,2% K2O 19,0% BaO 3,5% CaO 8,8% Al2O3 0,5% MgO with the passage of electric current through the sample. The
Z.V. Shomakhov   +3 more
doaj   +1 more source

Optimization and analysis of process parameters of melt quenching technique for multiple performances of rare earth doped barium borate glass synthesis using Taguchi's design and grey relational approach

open access: yesResults in Engineering, 2023
Glass materials with strong physical, structural, and optical properties are in high demand in today's social and industrial sectors. Researchers have recently established the extensive uses of these widely utilized glassy materials in optoelectronic ...
Avinash Ishwer Ingle   +4 more
doaj   +1 more source

Neutron shielding properties of a borated high-density glass [PDF]

open access: yesNuclear Technology and Radiation Protection, 2017
The neutron shielding properties of a borated high density glass system was characterized experimentally. The total removal macroscopic cross-section of fast neutrons, slow neutrons as well as the linear attenuation coefficient of total gamma ...
Saeed Aly Abdallah   +7 more
doaj   +1 more source

Experimental investigation of zinc sodium borate glass systems containing barium oxide for gamma radiation shielding applications

open access: yesNuclear Engineering and Technology, 2021
Sodium zinc borate glasses doped with dysprosium and modified with different concentrations of barium oxide (0–50 mol %) were fabricated using the melting quenching technique.
A. Aboalatta   +8 more
doaj   +1 more source

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