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CA

Cecile Autret

9
Documents
Identifiants chercheurs

Présentation

My activity of research for our group concerns on one hand the elaboration and the optimization of the oxide materials and on the other hand the establishment of phase diagram: structure-properties according to the composition. The understanding and optimization of magnetic and/or electrical properties ask for the determination of relevant information on the structure and microstructure for these oxides materials.

Publications

negulescu-beatrice
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Controlling the magnetoelectric coupling in Ni/BiFe0.95Mn0.05O3 with a dielectric spacer

Béatrice Negulescu , Jérôme Wolfman , Antoine Ruyter , Cécile Autret-Lambert , Salia Cherifi-Hertel
Journal of Magnetism and Magnetic Materials, 2021, 526, pp.167689. ⟨10.1016/j.jmmm.2020.167689⟩
Article dans une revue hal-03151050v1
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Cyclable and non-volatile electric field control of magnetism in BiFeO 3 based magnetoelectric heterostructures

Christophe Daumont , Jérôme Wolfman , Cecile Autret , Pascal Andreazza , Béatrice Negulescu
Applied Physics Letters, 2018, 112 (11), pp.112401. ⟨10.1063/1.5018455⟩
Article dans une revue hal-01741590v1

Structural, optical, magnetic and electrical properties of hematite (α-Fe2O3) nanoparticles synthesized by two methods: polyol and precipitation

Houda Mansour , Hanen Letifi , Radhouane Bargougui , Sonia de Almeida-Didry , Béatrice Negulescu
Applied physics. A, Materials science & processing, 2017, 123 (12), ⟨10.1007/s00339-017-1408-1⟩
Article dans une revue hal-01741579v1
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Laser fluence and spot size effect on compositional and structural properties of BiFeO 3 thin films grown by Pulsed Laser Deposition

Nazir Jaber , Jérôme Wolfman , Christophe Daumont , Béatrice Negulescu , Antoine Ruyter
Thin Solid Films, 2017, 634, pp.107 - 111. ⟨10.1016/j.tsf.2017.05.003⟩
Article dans une revue hal-01741587v1

Growth of polycrystalline Pr2NiO4+δ coating on alumina substrate by RF magnetron co-sputtering from composite targets

Amal Sediri , Mustapha Zaghrioui , A. Barichard , Cecile Autret , Béatrice Negulescu
Thin Solid Films, 2016, 600, pp.131 - 135. ⟨10.1016/j.tsf.2016.01.023⟩
Article dans une revue hal-01741564v1

Local analysis of the grain and grain boundary contributions to the bulk dielectric properties of Ca(Cu 3−y Mg y )Ti 4 O 12 ceramics: Importance of the potential barrier at the grain boundary

Anoop Nautiyal , Cecile Autret , Christophe Honstettre , Sonia de Almeida-Didry , M. El Amrani
Journal of the European Ceramic Society, 2016, 36 (6), pp.1391 - 1398. ⟨10.1016/j.jeurceramsoc.2015.12.035⟩
Article dans une revue hal-01741560v1
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Enhancement of piezoelectric response in Ga doped BiFeO 3 epitaxial thin films

Nazir Jaber , Jérôme Wolfman , Christophe Daumont , Béatrice Negulescu , Antoine Ruyter
Journal of Applied Physics, 2015, 117 (24), ⟨10.1063/1.4923217⟩
Article dans une revue hal-01741553v1