Accéder directement au contenu

Jerome Wolfman

15
Documents
Identifiants chercheurs

Présentation

**2003-2018** CNRS Senior Scientist, GREMAN Laboratory, UMR-CNRS 7347, University of Tours **2001-2002** Staff Process Development Engineer, Cypress Semiconductor, California, USA **2000-2001** Visiting Scientist, IBM Almaden Research Center, California, USA **1998-2000** Research Associate, Device Material Group, University of Cambridge, UK **1995-1998** Ph. D Student, CRISMAT Laboratory, UMR-CNRS 6508, University of Caen
**2003-now** CNRS Senior Scientist, GREMAN Laboratory, UMR-CNRS 7347, University of Tours **2001-2002** Staff Process Development Engineer, Cypress Semiconductor, California, USA **2000-2001** Visiting Scientist, IBM Almaden Research Center, California, USA **1998-2000** Research Associate, Device Material Group, University of Cambridge, UK **1995-1998** Ph. D Student, CRISMAT Laboratory, UMR-CNRS 6508, University of Caen

Publications

"negulescu-beatrice"
Image document

Subcoercive-field dielectric response of 0.5 (Ba 0.7 Ca 0.3 TiO 3 ) -0.5 (BaZr 0.2 Ti 0.8 O 3 ) thin film: peculiar third harmonic signature of phase transitions and residual ferroelectricity

 Kevin Nadaud , Guillaume F Nataf , Nazir Jaber , Micka Bah , Béatrice Negulescu
Applied Physics Letters, 2024, 124 (4), pp.042901. ⟨10.1063/5.0182718⟩
Article dans une revue hal-04410474v1
Image document

Tunability investigation in the BaTiO3-CaTiO3-BaZrO3 phase diagram using a refined combinatorial thin film approach

 Christophe Daumont , Quentin Simon , Sandrine Payan , Pascal Gardes , Patrick Poveda
Coatings, 2021, 11 (9), pp.1082. ⟨10.3390/coatings11091082⟩
Article dans une revue hal-03391541v2
Image document

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
Image document

Evaluation of Optical and Acoustical Properties of Ba1−xSrxTiO3 Thin Film Material Library via Conjugation of Picosecond Laser Ultrasonics with X-ray Diffraction, Energy Dispersive Spectroscopy, Electron Probe Micro Analysis, Scanning Electron and Atomic Force Microscopies

 Sathyan Sandeep , Samuel Raetz , Jérôme Wolfman , Béatrice Negulescu , Guozhen Liu
Nanomaterials, 2021, 11 (11), pp.3131. ⟨10.3390/nano11113131⟩
Article dans une revue hal-03566765v1
Image document

Strain-induced resistance change in V 2 O 3 films on piezoelectric ceramic disks

 Joe Sakai , Maxime Bavencoffe , Béatrice Negulescu , Patrice Limelette , Jérôme Wolfman
Journal of Applied Physics, 2019, 125 (11), pp.115102. ⟨10.1063/1.5083941⟩
Article dans une revue hal-02109266v1
Image document

Structural and chemical investigation of interface related magnetoelectric effect in Ni/BiFe0.95Mn0.05O3 heterostructures

 B. Negulescu , J. Wolfman , Christophe Daumont , Nazir Jaber , Pascal Andreazza
Applied Surface Science, 2019, 481, pp.234-240. ⟨10.1016/j.apsusc.2019.02.232⟩
Article dans une revue hal-02070799v1
Image document

Modelling and experimental measurements of the mechanical response of piezoelectric structures from millimetre to micrometre

 M. Bavencoffe , N. Tembhurnikar , B. Negulescu , J. Wolfman , G. Feuillard
Advances in Applied Ceramics, 2018, 117 (5), pp.285 - 290. ⟨10.1080/17436753.2018.1458475⟩
Article dans une revue hal-01842918v1
Image document

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
Image document

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
Image document

Nonlinear piezoelectric properties of epitaxial BaTiO 3 thin film

 Béatrice Negulescu , Christophe Daumont , Joe Sakai , A. Ruyter , M. Bavencoffe
Ferroelectrics, 2017, 514 (1), pp.9-18. ⟨10.1080/00150193.2017.1359027⟩
Article dans une revue hal-03573451v1
Image document

Tunability, dielectric, and piezoelectric properties of Ba(1−x)CaxTi(1−y)ZryO3 ferroelectric thin films

 Christophe Daumont , Quentin Simon , Erwan Le Mouellic , Sandrine Payan , Pascal Gardes
Journal of Applied Physics, 2016, 119 (9), 094107 (8 p.). ⟨10.1063/1.4942924⟩
Article dans une revue hal-01309603v1
Image document

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

Interface Modulation to control dead layer effect and leakages in BST-based Varactors

 Mudit Upadhyay , Béatrice Negulescu , Kevin Nadaud , Julien Varignon , Antoine Ruyter
ISAF, Jul 2023, Cleveland, OH, United States
Communication dans un congrès hal-04254848v1

Band structure tuning at (La,Sr)MnO3 / (Ba,Sr)TiO3 interface

 Jérôme Wolfman , Antoine Ruyter , B. Negulescu , Pascal Andreazza , Xavier Wallart
EMRS Spring 2022, May 2022, Virtual, France
Communication dans un congrès hal-03750429v1

Band structure and polar distortion tuning at (La,Sr)MnO3 / (Ba,Sr)TiO3 interface

 J. Wolfman , A. Ruyter , B. Negulescu , Pascal Andreazza , X. Wallart
IEEE ISAF 2022, Jun 2022, Tours (FR), France
Communication dans un congrès hal-04485893v1