Heavily Doped Si Nanocrystals Formed in P-(SiO/SiO 2 ) Multilayers: A Promising Route for Si-Based Infrared Plasmonics

Autor: Alix Valdenaire, Alaa Eldin Giba, Mathieu Stoffel, Xavier Devaux, Loïc Foussat, Jean-Marie Poumirol, Caroline Bonafos, Sonia Guehairia, Rémi Demoulin, Etienne Talbot, Michel Vergnat, Hervé Rinnert

Publikováno v: ACS Applied Nano Materials
ACS Applied Nano Materials, 2023, ⟨10.1021/acsanm.2c05088⟩

International audience; As building blocks of multifunctional materials involving coupling at the nanoscale, highly doped semiconductor nanocrystals are of great interest for potential applications in nanophotonics. In this work, we investigate the p

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d352ee96718f818e2d7ab6718d6f882
https://hal.science/hal-04003494/document

Thin Films of SiP Lamellar Alloys: A First Step toward 2D SiP

Autor: A. Valdenaire, Xavier Devaux, S. Geiskopf, Michel Vergnat, Cédric Carteret, Alexandre Bouché, Mathieu Stoffel, Hervé Rinnert, Erwan André

Publikováno v: Journal of Physical Chemistry C
Journal of Physical Chemistry C, American Chemical Society, 2021, ⟨10.1021/acs.jpcc.0c11165⟩

International audience; We investigate the structural and vibrational properties of Si:P thin films obtained by coevaporation of Si and P in ultra-high vacuum at room temperature followed by rapid thermal annealing. The thermal crystallization of the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9f8c4060fbbf58b1c618d2e593e1eab
https://doi.org/10.1021/acs.jpcc.0c11165

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

Dielectric function of vanadium oxide thin films by thermal annealing

Autor: Frank Güell, Michel Vergnat, Hervé Rinnert, Paulina R. Martínez-Alanis, Blas Garrido, Adolf Canillas, Oriol Arteaga

Publikováno v: Applied optics. 60(15)

The dielectric function of V O x and V 2 O 5 thin films is determined with the use of a spectroscopic Mueller matrix ellipsometer from 1.5 to 5.0 eV. The complex dielectric function of the films is calculated using the measured Mueller matrices filte

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d03fb7cac458ce1c48e16dc8bb53d34b
https://pubmed.ncbi.nlm.nih.gov/34143141