CdO plasmonics on GaAs: using localized and surface plasmon polaritons for mid-IR near-field amplification

Autor: Eduardo Martinez Castellano, Javier Yeste, Pablo Ibañez-Romero, Oleksii Klymov, Manuel Abuin, José María Ulloa, Said Agouram, Maria del Carmen Martinez Tomas, Vicente Muñoz-Sanjosé, Miguel Montes Bajo, Adrian Hierro

Publikováno v: Oxide-based Materials and Devices XIV.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6fad097476d9e7d043c9eecc870c35c4
https://doi.org/10.1117/12.2651129

Self-assembled metal-oxide nanoparticles on GaAs: infrared absorption enabled by localized surface plasmons

Autor: JM José Maria Ulloa, Eduardo Martínez Castellano, Javier Yeste, Elías Muñoz, A. Gonzalo, L. Stanojević, Miguel Montes Bajo, Julen Tamayo-Arriola, Vicente Muñoz-Sanjosé, Adrian Hierro, Oleksii Volodymyrovych Klymov, Said Agouram

Publikováno v: Nanophotonics, Vol 10, Iss 9, Pp 2509-2518 (2021)

Metal-oxides hold promise as superior plasmonic materials in the mid-infrared compared to metals, although their integration over established material technologies still remains challenging. We demonstrate localized surface plasmons in self-assembled

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::164238f729015500a38098168cd56f6e
https://doaj.org/article/23335de4f38f4c0bba6e9e1b9759981d

Direct Imaging of Chiral Domain Walls and Néel‐Type Skyrmionium in Ferrimagnetic Alloys

Autor: Boris Seng, Radu Abrudan, Robert M. Reeve, Christine Boeglin, Fabian Kammerbauer, Stéphane Mangin, Mona Bhukta, Nicolas Bergeard, Jean-Loïs Bello, Mathias Kläui, Nico Kerber, Torsten Kachel, Daniel Schönke, Javier Yeste, Florin Radu, Daniel Lacour, Tom Ferté, Michel Hehn

Publikováno v: Advanced Functional Materials
Advanced Functional Materials, Wiley, 2021, ⟨10.1002/adfm.202102307⟩
Advanced Functional Materials, 2021, ⟨10.1002/adfm.202102307⟩

International audience; The evolution of chiral spin structures is studied in ferrimagnet Ta/Ir/Fe/GdFeCo/Pt multilayers as a function of temperature using scanning electron microscopy with polarization analysis (SEMPA). The GdFeCo ferrimagnet exhibi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee78a29f263527182224a2ec1e15940c