Investigations of the effects of the growth of SnO2 nanoparticles on the structural properties of glass–ceramic planar waveguides using Raman and FTIR spectroscopies

Tran, Thanh-Nam; Turrell, S.; Eddafi, M.; Capoen, Bruno; Bouazaoui, M.; Roussel, Pascal; Berneschi, Simone; Righini, Giancarlo C.; Ferrari, M.; Bhaktha, S.N.B.; Cristini, O.; Kinowski, C.

doi:10.1016/j.molstruc.2010.04.010

Cited by 55 publications

(17 citation statements)

References 26 publications

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“…The band at 515 cm −1 can be explained as the characteristic of ν (Sn-OH) terminal bonds of the SnO 2 crystalline phase and this peak was found at 580 cm −1 in Ref. [27] and at 534 cm −1 in Ref. [28].…”

Section: Ftir Studymentioning

confidence: 96%

“…4a shows more two weak bands at 880 cm −1 assigned to Sn-O-Sn stretching vibrations and at 1033 cm −1 is due to the lattice vibrations. Khan et al [27] have seen these bands at 790 cm −1 and 985 cm −1 while Popescu [31] have seen these peaks for SnO 2 powder at 770 and 960 cm −1 , respectively. In the present work, these two peaks appeared on the FTIR spectrum of undoped SnO 2 and disappeared with Mn doping.…”

Section: Ftir Studymentioning

confidence: 99%

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Synthesis, characterization, and FTIR study on Sn1−xMnxO2 powders

Dakhel

2013

Powder Technology

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Section: Ftir Studymentioning

confidence: 96%

Section: Ftir Studymentioning

confidence: 99%

Synthesis, characterization, and FTIR study on Sn1−xMnxO2 powders

Dakhel

2013

Powder Technology

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“…There are also other absorption bands concerning Si−O−Si bonding: 811 cm -1 and 457 cm -1 assigned to the symmetric stretching and to the vibrational mode, respectively. The weak band at about 667 cm -1 is due to the vibration absorption band of (O-Sn-O) bonding, which indicates the growth of SnO 2 nanocrystals [4]. The FTIR feature indicates that after heat treatment at 1200°C a fully densified film is obtained.…”

Section: Ftirmentioning

confidence: 99%

“…Increasing as much as possible the concentration of SnO 2 nanocrystals in amorphous SiO 2 is one of the crucial problems. In [4], undoped thin films were fabricated with different molar percentages of SnO 2 : from 12 mol% to 60 mol% in order to focus on the compositional effects. In this case, the limit of SnO 2 concentration embedded in host material reached 30 mol% instead of 25 mol% like in earlier approaches [5] [6].…”

Section: Introductionmentioning

confidence: 99%

SnO2 based glasses: a viable photonic system

Tran¹,

Meneghetti²,

Żur³

et al. 2016

18th Italian National Conference on Photonic Technologies (Fotonica 2016)

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This version is available at https://strathprints.strath.ac.uk/60983/ Strathprints is designed to allow users to access the research output of the University of Strathclyde. Unless otherwise explicitly stated on the manuscript, Copyright © and Moral Rights for the papers on this site are retained by the individual authors and/or other copyright owners. Please check the manuscript for details of any other licences that may have been applied. You may not engage in further distribution of the material for any profitmaking activities or any commercial gain. You may freely distribute both the url (https://strathprints.strath.ac.uk/) and the content of this paper for research or private study, educational, or not-for-profit purposes without prior permission or charge.Any correspondence concerning this service should be sent to the AbstractThe present work focuses on sol-gel derived SnO 2 -based thin glass-ceramic films doped with Er 3+ ions, fabricated by dipcoating technique. Our goal is to find a viable fabrication protocol to obtain them. Thin films with a variety of composition were synthesized and their structural, optical and spectroscopic properties were investigated. The FTIR spectra and X-ray diffraction patterns were used to characterize the structure of the thin films. The transparency of the thin film was tested by UV-Vis transmittance measurements. The energy transfer dynamic was investigated by time-resolved spectroscopy and photoluminescence measurements.

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“…In previous papers we have discussed the crystallization effect in tin-dioxide-silica (SnO 2 -SiO 2 ) transparent glass-ceramics and their unique luminescent properties when activated by rare earth ions for photon management [6][7][8][9][10][11][12][13]. Phorefractivity is another important property of tin dioxide (SnO 2 ) based glasses.…”

Section: Introductionmentioning

confidence: 99%

Sol–Gel-Derived Glass-Ceramic Photorefractive Films for Photonic Structures

et al. 2017

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Glass photonics are widespread, from everyday objects around us to high-tech specialized devices. Among different technologies, sol-gel synthesis allows for nanoscale materials engineering by exploiting its unique structures, such as transparent glass-ceramics, to tailor optical and electromagnetic properties and to boost photon-management yield. Here, we briefly discuss the state of the technology and show that the choice of the sol-gel as a synthesis method brings the advantage of process versatility regarding materials composition and ease of implementation. In this context, we present tin-dioxide-silica (SnO 2 -SiO 2 ) glass-ceramic waveguides activated by europium ions (Eu 3+ ). The focus is on the photorefractive properties of this system because its photoluminescence properties have already been discussed in the papers presented in the bibliography. The main findings include the high photosensitivity of sol-gel 25SnO 2 :75SiO 2 glass-ceramic waveguides; the ultraviolet (UV)-induced refractive index change (∆n~−1.6 × 10 −3 ), the easy fabrication process, and the low propagation losses (0.5 ± 0.2 dB/cm), that make this glass-ceramic an interesting photonic material for smart optical applications.

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Investigations of the effects of the growth of SnO2 nanoparticles on the structural properties of glass–ceramic planar waveguides using Raman and FTIR spectroscopies

Cited by 55 publications

References 26 publications

Synthesis, characterization, and FTIR study on Sn1−xMnxO2 powders

Synthesis, characterization, and FTIR study on Sn1−xMnxO2 powders

SnO2 based glasses: a viable photonic system

Sol–Gel-Derived Glass-Ceramic Photorefractive Films for Photonic Structures

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