Innovative non-thermal plasma coating for 'core–shell' CaCu3Ti4O12 material

Autor: Daniela Maria Neacsa, Samir Merad, Olivier Motret, Jean-Paul Rusiecki, Cécile Autret-Lambert, François Gervais, Sylvain Roger

Publikováno v: Journal of Applied Physics. 130:163305

Colossal permittivity of CaCu3Ti4O12 (CCTO) makes it a very interesting candidate for capacitor applications. To improve its properties, an innovative physical method based on a pulsed non-thermal micro-plasma treatment was set up to realize the coat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::237cab9f216888a21c2ea977e24bc424
https://doi.org/10.1063/5.0061180

Investigations of silicon oxide UV emission in a non-thermal atmospheric plasma—comparison with synthetic spectra

Autor: Raymond Viladrosa, Fabien Coursimault, Jean-Michel Pouvesle, Olivier Motret

Publikováno v: Journal of Physics D: Applied Physics
Journal of Physics D: Applied Physics, IOP Publishing, 2003, 36 (17), pp.2060-2066. ⟨10.1088/0022-3727/36/17/307⟩

UV emission of silicon oxide molecules observed from a non-thermal atmospheric pulsed dielectric barrier discharge was experimentally explored in a spectral range from 228 to 253 nm. The main vibrational bands (1, 1), (2, 2) and (0, 1) of A 1Π–X 1

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc14a88060ed1ebe45d3aef0aab361f5
https://doi.org/10.1088/0022-3727/36/17/307

Time-resolved spatial distribution of plasma in the ablation of a Ba0.6Sr0.4TiO3 target by 25 ns KrF ultraviolet laser

Autor: Jean-François Lagrange, Olivier Motret, Jörg Hermann, Jérôme Wolfman

Publikováno v: Journal of Applied Physics
Journal of Applied Physics, American Institute of Physics, 2014, 116 (13), ⟨10.1063/1.4897223⟩
Journal of Applied Physics, 2014, 116 (13), ⟨10.1063/1.4897223⟩

International audience; We performed radially and longitudinally time-resolved plasma analysis during pulsed laser deposition of Ba0.6Sr0.4TiO3 thin films. The plasma is shown to be optically thick and strongly non-uniform during the early expansion

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8be83904b7258b7e8e161b548834590f
https://hal.archives-ouvertes.fr/hal-01418548

[Untitled]

Autor: Stéphane Pellerin, Olivier Motret, V. Massereau, Jean-Michel Pouvesle, Mehrdad Nikravech

Publikováno v: Plasma Chemistry and Plasma Processing. 17:393-407

Plasma processing of a (CH 4 +CO 2 ) mixture can lead to the formation of synthesis gas (CO+H 2 ). The use of a nonthermal plasma for this type of process seems very promising. We report here an electric and spectroscopic characteristic of plasma cre

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8f0ee4b30d76eecb352caa0bd75f42ba
https://doi.org/10.1023/a:1021895029886

Dynamical plasma study during CaCu 3 Ti 4 O 12 and Ba 0.6 Sr 0.4 TiO 3 pulsed laser deposition by local thermodynamic equilibrium modelling

Autor: Jérôme Wolfman, Jörg Hermann, Jean-François Lagrange, Olivier Motret

Publikováno v: Journal of Physics D: Applied Physics
Journal of Physics D: Applied Physics, IOP Publishing, 2010, 43 (28), pp.285202. ⟨10.1088/0022-3727/43/28/285202⟩
Journal of Physics D: Applied Physics, 2010, 43 (28), pp.285202. ⟨10.1088/0022-3727/43/28/285202⟩

We performed space- and time-resolved plasma diagnostics during pulsed laser deposition of CaCu3Ti4O12 (CCTO) and Ba0.6Sr0.4TiO3 (BSTO) thin films. A KrF excimer laser irradiation at 248 nm with 25 ns pulse duration irradiates targets with a fluence

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::30c21d67c7d16cbbd5f57a06d4f6219b
https://hal.archives-ouvertes.fr/hal-02179084