Listar por autoría "4e846ad4-07b6-4a54-b028-e7b48f779690"
Mostrando ítems 1-4 de 4
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Core-shell effects of functionalizes oxide nanoparticles inside long-range meso-ordered spray-dried silica spheres according to the templating agent in use
Baccile, Niki; Fischer, Anna; Julian-Lopez, Beatriz; Grosso, David; Sánchez, Clément Springer Verlag (2008)Core-shell and homogeneous distributions of functionalized cerium oxide nanoparticles within spraydried mesostructured silica spheres are achieved by modification of synthesis parameters such as the templating agent and ... -
Enhanced nanoscopy of individual CsPbBr3 perovskite nanocrystals using dielectric sub-micrometric antennas
Suárez, Isaac; Wood, Thomas; Martínez-Pastor, Juan P.; Balestri, Dario; Checcucci, Simona; DAVID, Thomas; FAVRE, Luc; Claude, Jean-Benoît; Grosso, David; Gualdrón Reyes, Andrés Fabián; Mora-Sero, Ivan; Abbarchi, Marco; Gurioli, Massimo AIP Publishing (2020-02-11)We demonstrate an efficient, simple, and low-cost approach for enhanced nanoscopy in individual green emitting perovskite (CsPbBr3)nanocrystals via TiO2dielectric nanoantenna. The observed three- to five-fold ... -
Mesoporous SiO2 thin films containing photoluminescent ZnO nanoparticles and simultaneous SAXS/WAXS/ellipsometry experiments
Julian-Lopez, Beatriz; Krins, Natacha; Bass, John D.; Evrar, Patrick; Boissière, Cédric; Nicole, Lionel; Sánchez, Clément; Amenitsch, Heinz; Grosso, David RSC (2011)We report the formation of ZnO/SiO2 nanocomposite thin films. They are composed of 5 nm sized-wurtzite ZnO nanoparticles nucleated within vitreous SiO2 which was in the form of either an ordered mesoporous or a dense matrix. ... -
Nanocasted mesoporous nanocrystalline ZnO thin films
Lepoutre, S.; Julian-Lopez, Beatriz; Sánchez, Clément; Amenitsch, Heinz; Linden, M.; Grosso, David Elsevier (2010)For the first time the formation of photoluminescent mesoporous ZnO thin films with high optical quality and low refractive index is reported. They have been thoroughly characterized via the use of a large set of modern ...