Journal ArticleDOI
Influence of Bi2O3 on thermal, structural and dielectric properties of lithium zinc bismuth borate glasses
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TLDR
In this article, a quaternary glass system with 30Li2O⋅20ZnO ⋅xBi2O3(50−x)B2O 3 (with x = 0, 10, 20, 30, 40 and 50 ǫ) was fabricated by the conventional melt quench technique.About:
This article is published in Journal of Alloys and Compounds.The article was published on 2014-06-05. It has received 87 citations till now. The article focuses on the topics: Glass transition & Dielectric spectroscopy.read more
Citations
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Investigation of structural, thermal properties and shielding parameters for multicomponent borate glasses for gamma and neutron radiation shielding applications
G. Lakshminarayana,S.O. Baki,Kawa M. Kaky,M.I. Sayyed,Huseyin Ozan Tekin,A. Lira,I.V. Kityk,Mohd Adzir Mahdi +7 more
TL;DR: In this paper, the authors used both XCOM and MCNPX code to determine the penetration of gamma and neutron radiations in the prepared borate glasses and found that all the synthesized glasses possess better shielding properties than ordinary concrete, zinc oxide soda lime silica glass and lead zinc phosphate glass indicating the high potentiality of the prepared glasses to be utilized as radiation shielding materials.
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Investigations of the physical, structural, optical and gamma-rays shielding features of B2O3 – Bi2O3 – ZnO – CaO glasses
TL;DR: In this paper, Bismuth borate glasses, with composition (40B2O3 −20Bi2O 3 − (40-x) ZnO) and xCaO: 0≤‰x‰≤µ≤ µ20µwt), were prepared with a melt quenching technique.
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On the dual role of ZnO in zinc-borate glasses
TL;DR: In this article, the effect of ZnO concentration on glass network as a modifier or network former has been clearly defined by combining various characterization tools, including FT-IR transmittance spectra and Spectroscopic Ellipsometry technique.
Journal ArticleDOI
FTIR and UV spectra of pentaternary borate glasses
TL;DR: In this paper, a series of (75-x) B 2 O 3 -xBi 2O 3 -10Na 2 O-10CaO-5Al 2 O3 glasses, (0,≤ ǫ −1 and 200,850,nm, respectively, were prepared and density and molar volume were measured.
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Structural properties of Bi2O3–B2O3–SiO2–Na2O glasses for gamma ray shielding applications
TL;DR: In this article, bismuth containing glass samples can be used as potential candidates for γ-ray shielding applications and structural properties including coordination number and non-bridging oxygens of the structural units of the glass system have been estimated from detailed analysis of Optical, Raman and FTIR spectra.
References
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Book
Electronic processes in non-crystalline materials
TL;DR: The Fermi Glass and the Anderson Transition as discussed by the authorsermi glass and Anderson transition have been studied in the context of non-crystalline Semiconductors, such as tetrahedrally-bonded semiconductors.
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Amorphous and liquid semiconductors
TL;DR: In this article, the nature of the amorphous state and the electronic properties of the Amorphous Semi-conductors have been investigated in the context of liquid semiconductors.
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The Long-Wavelength Edge of Photographic Sensitivity and of the Electronic Absorption of Solids
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The ‘universal’ dielectric response
TL;DR: A review of dielectric data for a wide range of solids proves the existence of a remarkable "universality" of frequency and time responses which is essentially incompatible with the multiplicity of currently accepted detailed interpretations as discussed by the authors.
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The universal dielectric response
TL;DR: In this article, a brief description is given of the various manifestations of the universal fractional power law relaxation processes, which are contrasted with the classical or Debye law, and a novel very general approach based on the so-called energy criterion is introduced.