Attractive electron mobility in (113) n-type phosphorus-doped homoepitaxial diamond

Autor: Pinault-Thaury, Marie-Amandine, Stenger, Ingrid, Gillet, Rémi, Temgoua, Solange, Chikoidze, Ekaterina, Dumont, Yves, Jomard, François, Kociniewski, Thierry, Barjon, Julien

Publikováno v: In Carbon 30 April 2021 175:254-258

Effect of zinc doping on the structural and magnetic properties of nickel ferrite thin films fabricated by pulsed laser deposition technique

Autor: Raghavender, A.T., Hoa Hong, Nguyen, Chikoidze, Ekaterina, Dumont, Yves, Kurisu, Makio

Publikováno v: In Journal of Magnetism and Magnetic Materials 15 March 2015 378:358-361

Gallia(Ga2O3): fascinating electronic properties: [Invited]

Autor: Chikoidze, Ekaterina, Perez, Amador, Sartel, Corinne, Chi, Zeyu, Sallet, Vincent, Medjdoub, Farid, Dumont, Yves, Rogers, David

Publikováno v: International Union of Materials Research Societies-International Conference in Asia 2021, IUMRS-ICA 2021, Session MoJ1-Power Semiconductor Materials and Devices
International Union of Materials Research Societies-International Conference in Asia 2021, IUMRS-ICA 2021, Session MoJ1-Power Semiconductor Materials and Devices, Oct 2021, Jeju Island, South Korea

International audience

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::51cabeba9229f32033f77737807e9393
https://hal.science/hal-03373733

Strontium titanate (100) surfaces monitoring by high temperature in situ ellipsometry

Autor: Allain, Mickaël, Janolin, Pierre-Eymeric, Guiblin, Nicolas, Chikoidze, Ekaterina, Scola, Joseph, Popova, Elena, Deb, Marwan, Bocher, Laura, Gloter, Alexandre, Stephan, Odile, Warot-Fonrose, Bénédicte, Hrabovsky, David, Berini, Bruno, Fouchet, Arnaud, Aureau, D., Keller, Niels, Etcheberry, A., Dumont, Yves

Publikováno v: Applied Surface Science
Applied Surface Science, Elsevier, 2016, 367 (11), pp.307-311. ⟨10.1016/j.apsusc.2016.01.175⟩
Applied Surface Science, 2016, 367 (11), pp.307-311. ⟨10.1016/j.apsusc.2016.01.175⟩

We report monitoring and analysis of the contamination overlayer on the surface of different SrTiO3 (STO) substrates by in situ spectroscopic ellipsometry (SE) and ex situ X-ray photoelectron spectroscopy (XPS) and atomic force microscopy (AFM). Subs

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3183fc50f47f1d1436554ce3a762bf83
https://hal.archives-ouvertes.fr/hal-02070925

Direct evidence of Fe2+ - Fe3+ charge ordering in the ferrimagnetic hematite-ilmenite Fe1.35Ti0.65O3−δ thin films

Autor: Bocher, L., Popova, Elena, Nolan, Michael, Gloter, Alexandre, Chikoidze, Ekaterina, March, K., Warot-Fonrose, B., Berini, B., Stephan, Odile, Keller, Niels, Dumont, Yves

In this Letter we highlight direct experimental evidence of Fe2+-Fe3+ charge ordering at room temperature in hematite-ilmenite Fe1.35Ti0.65O3-delta epitaxial thin films grown by pulsed laser deposition, using aberration-corrected scanning transmissio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______1535::aec36cef5b2f4d40dd5b608365a31403
https://hdl.handle.net/10468/4615