Zinc-tellurite
Holmium concentration dependent structural and optical properties of zinc tellurite glass
... In this chapter, general information about the research background of study will be explained. This study is about holmium concentration dependent structural, thermal, physical and optical properties of zinc ...
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Structural and surface properties of zinc-tellurite glass doped with silicon dioxide
... and zinc oxide forms stables glass system (Kozhukharov et al., 1986). Zinc-tellurite glass system is widely used in lasers, lens, optical and solar applications including solar power plants and solar ...
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Optical enhancement of samarium erbium co-doped zinc tellurite glass without and with silver nanoparticles incorporation
... This thesis reported the influence of pure silver (Ag) nanoparticles (NPs) on the improvement o f optical properties o f samarium (Sm3+) and erbium (Er3*) ion co-doped oxy-zinc-tellurite glass. To achieve ...
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Prominent spectral features of Sm3+ ion in disordered zinc tellurite glass
... on tellurite glasses [2,5,6]. Among the oxide glasses, tellurite is considered to be more potential due to its notable features including low phonon energy (700– 800 cm 1 ), high thermal and chemical ...
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Silver nanoparticles assisted spectral features enhancement of Samarium-Zinc-Tellurite glass
... The mechanisms involved in the spectroscopic modification of Ag NPs embedded zinc-sodium tellurite glasses are interpreted using the partial energy level diagram of Sm 3+ ion as illustrated in Figure 4. ...
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Structural and spectroscopic properties of zinc-tellurite doped samarium glass embedded with gold nanoparticles
... in platinum crucible and cooled with a rate of about ~10 K/s was found to be most stable. In this study, tellurite glass has been used as a host whereas samarium oxide as a dopant and Au NPs will be embedded into ...
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Spectroscopic studies of erbium doped zinc tellurite glass embedded with gold nanoparticles
... study, tellurite glass has been used as a host while erbium oxide as a dopant and will be embedded with gold nanoparticles (GNPs) in order to investigate the effects of concentration of metallic nanoparticles by ...
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Self-cleaning and spectral attributes of erbium doped sodium-zinc-tellurite glass: Role of titania nanoparticles
... to tellurite glass (≈ ...For tellurite system, the glass-water interfacial surface tension is enhanced with the increase of TNPs embedment at low concentration, which in turn augmented the hydrophilic ...
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Influence of silver nanoparticles concentration on spectroscopic characteristics of samarium doped zinc tellurite glass
... Chapter 2 signifies the detailed information regarding main concept underlying the glassy state. The definition and general process involved in glass formation will be discussed. This is followed by a discussion of ...
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Modification in Structural and Optical Properties of Erbium-doped Zinc Sodium Tellurite Glass: Effect of Bimetallic Nanoparticles
... [2] Dousti, MR, Sahar, MR, Ghoshal, SK, Amjad, RJ & Samavati, AR 2013, ‘Effect of AgCl on spectroscopic properties of erbium doped zinc tellurite glass’, Journal of Molecular Structure, vol. 1035, pp. ...
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Optical properties of samarium and ytterbium doped sodium tellurite glasses
... with tellurite based glasses co-doped with two different rare earth ...tungsten tellurite glasses in 2006 (Bjurshagen et ...and zinc tellurite glasses (Elfayoumi et ...doped tellurite ...
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Physical, structural and optical properties of erbium doped tellurite glass with copper oxide nanoparticles embedment
... 64. Said Mahraz, Z. A., Sahar, M. R., Ghoshal, S. K. (2015). Enhanced Luminescence from Silver Nanoparticles Integrated Er 3+ -doped Boro-Tellurite Glasses: Impact of Annealing Temperature. J. Alloys Compd. 649: ...
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Erbium-doped glass nanoparticle embedded polymer thin films using femtosecond pulsed laser deposition
... sodium zinc tellurite (Er- TZN) glass nanoparticles (NPs) using femtosecond (fs) pulsed laser deposition (PLD) and the characterisation of their basic ...
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Luminescence Enhancement in Eu(III)-Doped Tellurite Glass Embedded Silver Nanoparticles
... nanocomposites [11]. Large enhancement in the intensity of the Nd 3+ ion in their glassy system is attributed to the effect of LSPR on the fluorescence of RE ions. Almeida et al. [12] also reported on the enhancement of ...
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Optical properties of erbium doped tellurite glass with different NaCL composition
... erbium-doped tellurite glasses also have shown chemical and optical properties that suitable for optical application such as laser light modulator (Uhlmann and ...
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Comparison of two forms of daily preventive zinc supplementation versus therapeutic zinc supplementation for diarrhea on young children’s physical growth and risk of infection: study design and rationale for a randomized controlled trial
... and boiled egg are described during the education ses- sion and repeated during MSW visits [50]. For children in the Prev-ZnTab and Ther-ZnTab groups, caregivers are advised to mix the tablet with clean water or breast ...
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Optical and thermal properties of neodymium doped tellurite nanostructured glass
... that, tellurite glasses are of interest due to better chemical durability and higher glass stability than halide glasses (Stanworth, 1962), and better compatibility when mix with other oxide glasses than the ...
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The role of metallothionein in zinc homeostasis
... of zinc efflux in an attempt to determine how cells remove excess ...of zinc efflux transporters, known as CDF, ZnT, or SLC30, depending on the organism, has been the focus of much investigation over the ...
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Optical properties of erbium doped tellurite glass with different NaCl composition
... rare earth, large resistance against corrosion and good transparency in the region from visible to infrared (0.35-6μm) (Chen et.al., 2003; Lin et.al., 2003). Tellurite glasses modified by halides and oxide-halides ...
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α Lead tellurite from single crystal data
... Data collection: CAD-4-PC Enraf–Nonius, 1993; cell refinement: CAD-4-PC; data reduction: CAD-4-PC; programs used to solve structure: SHELXS97 Sheldrick, 2008; programs used to refine str[r] ...
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