Silver nanoparticles enhanced 1.53µm band fluorescence of Er3+/Yb3+ codoped tellurite glasses

Qi, Yawei; Zhou, Yaxun; Wu, Libo; Yang, Fengjing; Peng, Shengxi; Zheng, Shichao; Yin, Deshun

doi:10.1016/j.jlumin.2014.03.069

Cited by 45 publications

(11 citation statements)

References 48 publications

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“…One can find that wavelength of LSPR depends on refractive index of glass matrix. Thus, LSPR is red shifted in case of matrices with higher refractive indices [36].…”

Section: Uv-vis Uv-vis Spectrum Of Ageu1 Sample Is Shown Inmentioning

confidence: 95%

Heat Treatment Effect on Eu³⁺ Doped TeO₂-BaO-Bi₂O₃ Glass Systems with Ag Nanoparticles

Lewandowski

Dembski

Walas

et al. 2017

Journal of Nanomaterials

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Glass systems of 73TeO 2 -4BaO-3Bi 2 O 3 -2Eu 2 O 3 -xAg (in molar ratio where x = 0, 1, 2, and 3) compositions have been successfully synthesized. Silver nanoparticles were obtained with the employment of heat treatment (HT) procedure executed at 350 ∘ C. Glass transition temperatures of different compositions have been determined through DSC measurements. XRD results presented characteristic amorphous halo indicating lack of long range order in the samples. FTIR structural studies revealed that glass matrix is mainly composed of TeO 3 and TeO 4 species and is stable after different applied heat treatment times. X-ray photoelectron spectroscopy (XPS) measurements confirmed that in selected samples part of Ag ions changed oxidation state to form Ag 0 species. TEM measurements revealed nanoparticles of size in the range of 20-40 nm. UV-vis absorption results demonstrated characteristic transitions of Eu 3+ ions. Additionally, UV-vis spectra of samples heat-treated for 6, 12, 24, and 48 hours presented bands related to silver nanoparticles. Photoluminescence (PL) studies have been performed with excitation wavelength of exc = 395 nm. Obtained spectra exhibited peaks due to 5 D 0 -7 F J (where = 2, 3, 4) and 5 D 1 -7 F J (where = 1, 2, 3) transitions of Eu 3+ . Moreover, luminescence measurement indicated enhancement of rare earth ions emissions in several of the annealed samples. Increase of emission intensity of about 35% has been observed.

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“…One can find that wavelength of LSPR depends on refractive index of glass matrix. Thus, LSPR is red shifted in case of matrices with higher refractive indices [36].…”

Section: Uv-vis Uv-vis Spectrum Of Ageu1 Sample Is Shown Inmentioning

confidence: 95%

Heat Treatment Effect on Eu³⁺ Doped TeO₂-BaO-Bi₂O₃ Glass Systems with Ag Nanoparticles

Lewandowski

Dembski

Walas

et al. 2017

Journal of Nanomaterials

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“…The energy transfer from the metal to rare earth ions is mainly Table 3 Thermal parameters of NPZEA0, NPZEA1 and NPZEA2 glasses. proposed to be an inefficient factor for luminescence enhancement [37]. Therefore some energy transfer from 980 nm pump light absorbed by Ag NPs to Er 3+ ions is possible [38].…”

Section: 3mentioning

confidence: 99%

Effect of silver nanoparticles on spectroscopic properties of Er3+ doped phosphate glass

Soltani¹,

Hraiech²,

Horchani−Naifer³

et al. 2015

Optical Materials

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“…The study of rare-earth doped glass materials containing silver nanoparticles (Ag NPs) has attracted substantial interest in the recent years due to the remarkable effects of Ag NPs on the enhancement of fluorescence emission of the doped rare-earth ions [20][21][22]. It has already been reported the enhanced effect of fluorescence emission intensity in the Tm 3+ -doped glasses with the introduction of Ag NPs.…”

Section: A N U S C R I P Tmentioning

confidence: 99%

The 1.85 μm spectroscopic properties of Er 3+ /Tm 3+ co-doped tellurite glasses containing silver nanoparticles

Huang

Zhou

Cheng

et al. 2016

Journal of Alloys and Compounds

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Silver nanoparticles enhanced 1.53µm band fluorescence of Er3+/Yb3+ codoped tellurite glasses

Cited by 45 publications

References 48 publications

Heat Treatment Effect on Eu³⁺ Doped TeO₂-BaO-Bi₂O₃ Glass Systems with Ag Nanoparticles

Heat Treatment Effect on Eu³⁺ Doped TeO₂-BaO-Bi₂O₃ Glass Systems with Ag Nanoparticles

Effect of silver nanoparticles on spectroscopic properties of Er3+ doped phosphate glass

The 1.85 μm spectroscopic properties of Er 3+ /Tm 3+ co-doped tellurite glasses containing silver nanoparticles

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Silver nanoparticles enhanced 1.53µm band fluorescence of Er3+/Yb3+ codoped tellurite glasses

Cited by 45 publications

References 48 publications

Heat Treatment Effect on Eu3+ Doped TeO2-BaO-Bi2O3 Glass Systems with Ag Nanoparticles

Heat Treatment Effect on Eu3+ Doped TeO2-BaO-Bi2O3 Glass Systems with Ag Nanoparticles

Effect of silver nanoparticles on spectroscopic properties of Er3+ doped phosphate glass

The 1.85 μm spectroscopic properties of Er 3+ /Tm 3+ co-doped tellurite glasses containing silver nanoparticles

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Product

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Heat Treatment Effect on Eu³⁺ Doped TeO₂-BaO-Bi₂O₃ Glass Systems with Ag Nanoparticles

Heat Treatment Effect on Eu³⁺ Doped TeO₂-BaO-Bi₂O₃ Glass Systems with Ag Nanoparticles