Fabrication and characterization of opals and core-shell silica spheres

Autor: A. Chiappini1, C. Armellini1, A. Chiasera1, M Ferrari1, Y. Jestin1, E. Moser2, R. Retoux3, G. Speranza4, L. Minati4, S. Berneschi5, G. Nunzi Conti5 6, S. Soria5 6, S. Pelli5, G.C. Righini5

Publikováno v: 110th Annual Meeting of the DGaO, Brescia, Italy, June 2nd-5th 2009
info:cnr-pdr/source/autori:A. Chiappini1, C. Armellini1, A. Chiasera1, M Ferrari1, Y. Jestin1, E. Moser2, R. Retoux3, G. Speranza4, L. Minati4, S. Berneschi5, G. Nunzi Conti5 6, S. Soria5 6, S. Pelli5, G.C. Righini5/congresso_nome:110th Annual Meeting of the DGaO/congresso_luogo:Brescia, Italy/congresso_data:June 2nd-5th 2009/anno:2009/pagina_da:/pagina_a:/intervallo_pagine

We present the details of the sol-gel process used to realize inverse silica opal, where the silica was activated with 0.3 mol% of Er3+ ions. The template was obtained assembling polystyrene spheres of the dimensions of 260 nm by means of a vertical

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http://www.cnr.it/prodotto/i/241500