Influence of phosphorus on the growth and the photoluminescence properties of Si-NCs formed in P-doped SiO/SiO

Autor: Fatme, Trad, Alaa E, Giba, Xavier, Devaux, Mathieu, Stoffel, Denis, Zhigunov, Alexandre, Bouché, Sébastien, Geiskopf, Rémi, Demoulin, Philippe, Pareige, Etienne, Talbot, Michel, Vergnat, Hervé, Rinnert

Publikováno v: Nanoscale. 13(46)

This work reports on the influence of phosphorous atoms on the phase separation process and optical properties of silicon nanocrystals (Si-NCs) embedded in phosphorus doped SiO/SiO

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::d8a3ea74c77ecd2ad665237a92d9a87a
https://pubmed.ncbi.nlm.nih.gov/34816268

Large Perpendicular Magnetic Anisotropy in Ta/CoFeB/MgO on Full-Coverage Monolayer MoS 2 and First-Principles Study of Its Electronic Structure

Autor: Michel Vergnat, Pierre Renucci, Ziqi Zhou, Alexandre Bouché, Abdallah Jaafar, Paul Marcon, Hans Tornatzky, Hervé Rinnert, Cedric Robert, Sylvie Migot, Xavier Marie, Xavier Devaux, Mathieu Stoffel, J.-M. George, Philippe Pigeat, Rémi Arras, Yuan Lu, Zhongming Wei, L. Calmels, Lei Ren, Henri-Yves Jaffrès

Publikováno v: ACS Applied Materials & Interfaces
ACS Applied Materials & Interfaces, Washington, D.C. : American Chemical Society, 2021, 13 (27), pp.32579-32589. ⟨10.1021/acsami.1c08805⟩
ACS Applied Materials & Interfaces, 2021, 13 (27), pp.32579-32589. ⟨10.1021/acsami.1c08805⟩

International audience; Perpendicularly magnetized spin injector with high Curie temperature is a prerequisite for developing spin optoelectronic devices on 2D materials working at room temperature (RT) with zero applied magnetic field. Here, we repo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e90689039e735b92f090d8e30ebce03d
https://hal.archives-ouvertes.fr/hal-03379768/document

Observation of a nanoscale phase separation in blue-emitting Ce-doped SiO1.5 thin films

Autor: Yannick Fagot-Revurat, Georges Beainy, Mathieu Stoffel, Hervé Rinnert, Jennifer Weimmerskirch-Aubatin, Philippe Pareige, Xavier Devaux, Michel Vergnat, Etienne Talbot, Alexandre Bouché

Publikováno v: Journal of Materials Chemistry C
Journal of Materials Chemistry C, 2015, 3 (48), pp.12499-12506. ⟨10.1039/c5tc02722e⟩
Journal of Materials Chemistry C, Royal Society of Chemistry, 2015, 3 (48), pp.12499-12506. ⟨10.1039/c5tc02722e⟩

Équipe 102 : Surfaces et Spectroscopies; International audience; Both the optical and structural properties of Ce-doped SiO1.5 thin films were investigated. The Ce-related blue luminescence, which can be seen even at room temperature for as-grown fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2af792f8f1f2e528968c9861c1eff247
https://doi.org/10.1039/c5tc02722e

Structural and Photoluminescence Properties of Evaporated SnO2 Thin Films Doped with Rare Earths

Autor: L. Eichenberger, François Hild, Mathieu Stoffel, Hervé Rinnert, Michel Vergnat, Alexandre Bouché, Xavier Devaux

Publikováno v: Energy Procedia
Energy Procedia, Elsevier, 2015, 84 (23), pp.141-148. ⟨10.1016/j.egypro.2015.12.307⟩

The structure and the luminescence properties of neodymium- and terbium-doped SnO 2 thin films were investigated by using x-ray diffraction and electron microscopy, infrared absorption, Raman and photoluminescence (PL) spectroscopies. The films were

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ce7c5b1a0c3593e77c6d2e95849e9672
https://hal.archives-ouvertes.fr/hal-02960906

Optical properties of Ce-doped SiO2 films: From isolated Ce3+ ions to formation of cerium silicate

Autor: Mathieu Stoffel, Alexandre Bouché, Hervé Rinnert, Jennifer Weimmerskirch-Aubatin, Pascal Boulet, Michel Vergnat

Publikováno v: Journal of Alloys and Compounds
Journal of Alloys and Compounds, Elsevier, 2015, 622, pp.358-361. ⟨10.1016/j.jallcom.2014.10.057⟩

Équipe 104 : Nanomatériaux; International audience; The optical properties of Ce-doped SiO2 thin films were investigated by photoluminescence spectroscopy. Strong blue luminescence is obtained at room temperature from as-deposited films. The depend

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1c2a15f48d8efdfee5ca0994f7c7f21
https://hal.archives-ouvertes.fr/hal-01284342