Sökning: id:"swepub:oai:DiVA.org:ltu-105405" > Structural and opti...
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001 | oai:DiVA.org:ltu-105405 | |
003 | SwePub | |
008 | 240513s2024 | |||||||||||000 ||eng| | |
009 | oai:DiVA.org:kth-346092 | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-1054052 URI |
024 | 7 | a https://doi.org/10.1140/epjp/s13360-024-05151-w2 DOI |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3460922 URI |
040 | a (SwePub)ltud (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Enrichi, Francescou Department of Engineering for Innovation Medicine, University of Verona, Strada Le Grazie 15, 37134, Verona, Italy; ISP-CNR Institute of Polar Sciences - National Research Council, Via Torino 155, 30172, Mestre-Venice, Italy,Univ Verona, Dept Engn Innovat Med, Str Grazie 15, I-37134 Verona, Italy.;Natl Res Council CNR, Inst Polar Sci ISP, Via Torino 155, I-30172 Venice, Italy.4 aut |
245 | 1 0 | a Structural and optical properties of Eu3+-doped sol–gel silica–soda glasses |
264 | 1 | b Springer Nature,c 2024 |
338 | a electronic2 rdacarrier | |
500 | a Validerad;2024;Nivå 2;2024-05-13 (hanlid);Funder: Ministero degli Affari Esteri e della Cooperazione Internazionale (MAECI); Ministero dell'Università e della Ricerca (MUR);Full text license: CC BY | |
500 | a QC 20240503 | |
520 | a Rare earths (REs) incorporated in glasses, mostly in the form of RE3+ ions, have several applications such as lasers and optical amplifiers, spectral conversion layers for solar cells, light emitters and sensors. In this context, both the composition and the structural properties of the glass, as well as the dopant concentration play an important role in determining the optical properties and the efficiency of the system. Usually, the concentration of REs is small, below 1 at%, to avoid clustering and optical quenching. In this paper, we report the case of sol–gel Eu-doped silica–soda glass films. The addition of soda to silica can reduce RE clustering and precipitation, according to molecular dynamic simulations, but brings structural instabilities to the network. Here, sodium was varied from 10 to 30 at% and Eu from 0 to 8 at%. It was shown that Eu plays a significant role in the stabilization of the matrix, improving the transparency, the refractive index and the thickness of the films. The increase of Eu concentration provides a decrease of site symmetry and an increase of quantum efficiency (QY), reaching 71% for the highest 8 at% Eu doping, with remarkable absence of concentration quenching. | |
650 | 7 | a NATURVETENSKAPx Kemix Materialkemi0 (SwePub)104032 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Materials Chemistry0 (SwePub)104032 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Den kondenserade materiens fysik0 (SwePub)103042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Condensed Matter Physics0 (SwePub)103042 hsv//eng |
650 | 7 | a NATURVETENSKAPx Kemix Fysikalisk kemi0 (SwePub)104022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciencesx Physical Chemistry0 (SwePub)104022 hsv//eng |
653 | a Experimentell fysik | |
653 | a Experimental Physics | |
700 | 1 | a Mastantuoni, Gabriella G.u KTH,Glykovetenskap,Division of Glycoscience, Department of Chemistry, School of Engineering Sciences in Chemistry, Biotechnology, and Health, KTH Royal Institute of Technology, AlbaNova University Centre, 106 91, Stockholm, Sweden4 aut0 (Swepub:kth)u1k4xze4 |
700 | 1 | a Cassetta, Micheleu Department of Engineering for Innovation Medicine, University of Verona, Strada Le Grazie 15, 37134, Verona, Italy; Department of Industrial Engineering, University of Trento, 38122, Trento, Italy,Univ Verona, Dept Engn Innovat Med, Str Grazie 15, I-37134 Verona, Italy.;Univ Trento, Dept Ind Engn, I-38122 Trento, Italy.4 aut |
700 | 1 | a Sambugaro, Alessiau Department of Engineering for Innovation Medicine, University of Verona, Strada Le Grazie 15, 37134, Verona, Italy,Univ Verona, Dept Engn Innovat Med, Str Grazie 15, I-37134 Verona, Italy.4 aut |
700 | 1 | a Daldosso, Nicolau Department of Engineering for Innovation Medicine, University of Verona, Strada Le Grazie 15, 37134, Verona, Italy,Univ Verona, Dept Engn Innovat Med, Str Grazie 15, I-37134 Verona, Italy.4 aut |
700 | 1 | a Martucci, Alessandrou Department of Industrial Engineering and INSTM, University of Padova, 35131, Padua, Italy,Univ Padua, Dept Ind Engn, INSTM, I-35131 Padua, Italy.4 aut |
700 | 1 | a Vomiero, Albertou Luleå tekniska universitet,Materialvetenskap,Department of Molecular Sciences and Nanosystems, Ca’ Foscari University of Venice, Via Torino 155, 30172, Mestre-Venice, Italy,CaFoscari Univ Venice, Dept Mol Sci & Nanosyst, Via Torino 155, I-30172 Venice, Italy.;Luleå Univ Technol, Dept Engn Sci & Math, Div Mat Sci, S-97187 Luleå, Sweden.4 aut0 (Swepub:ltu)albvom |
700 | 1 | a Cattaruzza, Eltiu Department of Molecular Sciences and Nanosystems, Ca’ Foscari University of Venice, Via Torino 155, 30172, Mestre-Venice, Italy,CaFoscari Univ Venice, Dept Mol Sci & Nanosyst, Via Torino 155, I-30172 Venice, Italy.4 aut |
700 | 1 | a Righini, Giancarlo C.u IFAC-CNR “Nello Carrara” Institute of Applied Physics – National Research Council, MiPLab, Via Madonna del Piano 10, 50019, Sesto Fiorentino, Italy,CNR Natl Res Council, IFAC Nello Carrara Inst Appl Phys, MiPLab, Via Madonna Piano 10, I-50019 Sesto Fiorentino, Italy.4 aut |
710 | 2 | a Department of Engineering for Innovation Medicine, University of Verona, Strada Le Grazie 15, 37134, Verona, Italy; ISP-CNR Institute of Polar Sciences - National Research Council, Via Torino 155, 30172, Mestre-Venice, Italyb Univ Verona, Dept Engn Innovat Med, Str Grazie 15, I-37134 Verona, Italy.;Natl Res Council CNR, Inst Polar Sci ISP, Via Torino 155, I-30172 Venice, Italy.4 org |
773 | 0 | t The European Physical Journal Plusd : Springer Natureg 139:4q 139:4x 2190-5444 |
856 | 4 | u https://doi.org/10.1140/epjp/s13360-024-05151-wy Fulltext |
856 | 4 | u https://ltu.diva-portal.org/smash/get/diva2:1857316/FULLTEXT01.pdfx primaryx Raw objecty fulltext:print |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-105405 |
856 | 4 8 | u https://doi.org/10.1140/epjp/s13360-024-05151-w |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-346092 |
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