Search Results - "Mather, G.C."

X-ray absorption spectroscopy and neutron-diffraction study of persistent luminescent Sr2MgSi2O7 glass-ceramics by Fernández-Rodríguez, L., Gorni, G., Mather, G.C., Savvin, S., Cuello, G.J., Durán, A., Pascual, M.J.

“…Glass-ceramics based on the Eu2O3/Dy2O3-doped Sr2MgSi2O7 phosphor have been obtained from sintering and crystallization of glass powders. The doped parent…”
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Protonic and electronic defects in the 12R-type hexagonal perovskite Sr3LaNb3O12 by Tabacaru, C., Aguadero, A., Sanz, J., Chinelatto, A.L., Thursfield, A., Pérez-Coll, D., Metcalfe, I.S., Fernandez-Díaz, M.T., Mather, G.C.

“…The structural properties of the 12R-type hexagonal perovskite Sr3LaNb3O12 (space group R3¯) have been examined by neutron diffraction and 1H magic angle…”
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Colour tuning in Eu/Ag- co-doped transparent LaF3 glass-ceramics by Sedano, M., Durán, A., Mather, G.C., Fernández, J., Balda, R., Pascual, M.J.

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Luminescence of Nd3+-doped LaF3 glass-ceramics enhanced with Ag nanoparticles by Sedano, M., Gorni, G., Mather, G.C., Durán, A., Fernández, J., Balda, R., Pascual, M.J.

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Processing and luminescence of Eu/Dy-doped Sr2MgSi2O7 glass-ceramics by Fernández-Rodríguez, L., Levy, D., Zayat, M., Jiménez, J., Mather, G.C., Durán, A., Pascual, M.J.

“…Glass-ceramics based on the Eu/Dy-doped Sr2MgSi2O7 phosphor have been obtained from sintering and crystallization of glass powders. Electric and gas furnaces…”
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Persistent luminescence of Eu/Dy-doped Sr 2 MgSi 2 O 7 glass-ceramics processed by aerodynamic levitation by Fernández-Rodríguez, L., Allix, Mathieu, Gorni, G., Canizarès, A., Ory, S., Mather, G.C., Durán, A., Levy, D., Pascual, M.J.

“…Glass beads of the Sr 2 MgSi 2 O 7 stoichiometric composition and a non-stoichiometric composition with higher SiO 2 /SrO ratio doped with Eu 2 O 3 /Dy 2 O 3…”
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Persistent luminescence of Eu/Dy-doped Sr2MgSi2O7 glass-ceramics processed by aerodynamic levitation by Fernández-Rodríguez, L., Allix, M., Gorni, G., Canizarès, A., Ory, S., Mather, G.C., Durán, A., Levy, D., Pascual, M.J.

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Selective excitation in transparent oxyfluoride glass-ceramics doped with Nd3 by Gorni, G., Velázquez, J.J., Mather, G.C., Durán, A., Chen, G., Sundararajan, M., Balda, R., Fernández, J., Pascual, M.J.

“…Transparent oxyfluoride nano-glass-ceramics have been prepared by melting-quenching and doped with five different Nd3+ concentrations (0.1–2mol%) to obtain the…”
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Transparent glass-ceramics of sodium lutetium fluoride co-doped with erbium and ytterbium by Velázquez, J.J., Balda, R., Fernández, J., Gorni, G., Mather, G.C., Pascual, L., Durán, A., Pascual, M.J.

“…Transparent sodium lutetium fluoride aluminosilicate glasses and glass-ceramics were prepared by the melting-quenching method. The glasses were doped with…”
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Glass–ceramic seals in the system MgO BaO B 2 O 3 SiO 2 operating under simulated SOFC conditions by Rodríguez-López, S., Haanappel, V.A.C., Durán, A., Muñoz, F., Mather, G.C., Pascual, M.J., Gross-Barsnick, S.M.

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Design of oxy-fluoride glass-ceramics containing NaLaF4 nano-crystals by DE PABLOS-MARTIN, A, MATHER, G. C, MUNOZ, F, BHATTACHARYYA, S, HÖCHE, Th, JINSCHEK, J. R, HEIL, T, DURAN, A, PASCUAL, M. J

“…Fluoride glass-ceramics doped with lanthanide ions are very promising materials for optical devices. In this study, transparent fluoride glass-ceramics have…”
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Effects of Tm3+ Additions on the Crystallization of LaF3 Nanocrystals in Oxyfluoride Glasses: Optical Characterization and Up-Conversion by de Pablos-Martín, A., Ristic, D., Bhattacharyya, S., Höche, Th, Mather, G.C., O Ramírez, M., Soria, S., Ferrari, M., Righini, G.C., Bausá, L.E., Durán, A., Pascual, M.J.

“…The influence of the addition of 1 mol% Tm2O3 on the nanocrystallization of LaF3 in a glass of composition 55SiO2–20Al2O3–15Na2O–10LaF3 (mol%) has been…”
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Glass–ceramic seals in the system MgOBaOB2O3SiO2 operating under simulated SOFC conditions by Rodríguez-López, S., Haanappel, V.A.C., Durán, A., Muñoz, F., Mather, G.C., Pascual, M.J., Gross-Barsnick, S.M.

“…Two glass compositions 40SiO2·15B2O3·27BaO·18MgO (mol.%) and 40SiO2·15B2O3·27BaO·10MgO·8ZnO (mol.%), with suitable properties for sealing applications in SOFC,…”
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Crystallisation mechanism of a multicomponent lithium alumino-silicate glass by Wurth, R., Pascual, M.J., Mather, G.C., Pablos-Martín, A., Muñoz, F., Durán, A., Cuello, G.J., Rüssel, C.

“…A base glass of composition 3.5 Li2O∙0.15 Na2O∙0.2 K2O∙1.15 MgO∙0.8 BaO∙1.5 ZnO∙20 Al2O3∙67.2 SiO2∙2.6 TiO2∙1.7 ZrO2∙1.2 As2O3 (in wt.%), melted and provided…”
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B-site substitutions in LaNb{sub 1-x}M{sub x}O{sub 4-{delta}} materials in the search for potential proton conductors (M=Ga, Ge, Si, B, Ti, Zr, P, Al) by Brandao, A.D., Gracio, J., Mather, G.C., Kharton, V.V., Fagg, D.P.

“…The solid solubilities of potential B-site dopants in LaNb{sub 1-x}M{sub x}O{sub 4-{delta},} materials, M=Ga, Ge, Si, Al, B, P, Zr or Ti, have been…”
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B-site substitutions in LaNb 1− x M x O 4− δ materials in the search for potential proton conductors ( M=Ga, Ge, Si, B, Ti, Zr, P, Al) by Brandão, A.D., Gracio, J., Mather, G.C., Kharton, V.V., Fagg, D.P.

“…The solid solubilities of potential B-site dopants in LaNb 1- x M x O 4− δ , materials, M=Ga, Ge, Si, Al, B, P, Zr or Ti, have been investigated in the search…”
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Stability of Ba(Zr,Pr,Y)O{sub 3-{delta}} materials for potential application in electrochemical devices by Antunes, I., Mather, G.C., Frade, J.R., Gracio, J., Fagg, D.P.

“…Ba(Pr{sub 1-x}Zr{sub x}){sub 1-y}Y{sub y}O{sub 3-{delta}} materials were obtained by a two-step process of mechanical activation followed by annealing at 1250…”
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Effect of phosphorus additions on the sintering and transport properties of proton conducting BaZr0.85Y0.15O3−δ by Soares, H.S., Zhang, X., Antunes, I., Frade, J.R., Mather, G.C., Fagg, D.P.

“…The influence of phosphorous additions on the sintering and electrical transport properties of the proton-conducting perovskite BaZr0.85Y0.15O3−δ (BZY) has…”
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Stability of Ba(Zr,Pr,Y)O 3− δ materials for potential application in electrochemical devices by Antunes, I., Mather, G.C., Frade, J.R., Gracio, J., Fagg, D.P.

“…Ba(Pr 1− x Zr x ) 1− y Y y O 3− δ materials were obtained by a two-step process of mechanical activation followed by annealing at 1250 °C. Guidelines for…”
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Effects of Tm 3+ Additions on the Crystallization of LaF 3 Nanocrystals in Oxyfluoride Glasses: Optical Characterization and Up‐Conversion by de Pablos‐Martín, A., Ristic, D., Bhattacharyya, S., Höche, Th, Mather, G.C., O Ramírez, M., Soria, S., Ferrari, M., Righini, G.C., Bausá, L.E., Durán, A., Pascual, M.J.

“…The influence of the addition of 1 mol% Tm 2 O 3 on the nanocrystallization of LaF 3 in a glass of composition 55 SiO 2 –20 Al 2 O 3 –15 Na 2 O –10 LaF 3…”
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