News and press GREMAN

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Magalie LÉGER
Phone 1: +33 2 47 42 81 33



Romain Dailleau, PhD student at GREMAN, defended the colors of the laboratory on  March 18, 2021 during the regional final of the "Ma Thèse en 180 secondes" competition.
On this occasion, Romain revealed his famous recipe for blueberry pie.

Thesis topic : Fabrication and characterization of supercondensators electrodes based on functionalized porous silicon


press releases


Our videos : How to build a piezoelectric nanogenerator ... in a lab !
Learn more about the potential manufacturing of a new energy generator, using mechanical energy to produce electricity:

Watch the manufacturing of these nanogenerators step by step:

Echosciences centre-Val de Loire (fr) - article - [Vidéo] Comment : fabriquer un nanogénérateur piézoélectrique... en laboratoire

The conversation (fr) - article - Une maison intelligente pour faire des économies d'électricité

Tours University - presentation video

Local press

Touraine Eco magazine, no292 (fr) - dossier - Vermon and Greman collaboration


The STUDIUM Orléans - lectures


ECSCRM 2020-2021, Tours, France

Latest news

Postdoc offer : Controlling polarization and Schottky barrier height at metal/ferroelectric junctions through interfacial chemical bonding modulation

PhD offer (fr) : Convertisseur basse conservation dédié à la récupération d'énergie ultrasonore par transducteur cMUT

PhD offer (fr) : Manipuler les flux de chaleur avec un champ électrique

Interface Combinatorial Pulsed Laser Deposition to Enhance Heterostructures Functional Properties PDF
Jérôme Wolfman, Beatrice Negulescu, Antoine Ruyter, Ndioba Niang and Nazir Jaber
ICPLD_Book Chapter in Laser Ablation, editor D. Yang, IntechOpen London, ISBN 978-1-83968-304-6-1

Broad bandwidth air-coupled micromachined ultrasonic transducers for gas Sensing
P. Shanmugam, L. Iglesias, J.F. Michaud, D. Alquier, L. Colin, I. Dufour, D. Certon
Ultrasonics 114, 106410 (2021)

Fluorescence Enhancement of a Single Germanium Vacancy Center in a Nanodiamond by a Plasmonic Bragg Cavity PDF
Shailesh Kumar, Cuo Wu, Danylo Komisar, Yinhui Kan, Liudmilla F. Kulikova, Valery A. Davydov, Viatcheslav N. Agafonov, and Sergey I. Bozhevolnyi
The Journal of Chemical Physics

Single germanium vacancy centers in nanodiamonds with bulk-like spectral stability PDF
M. Nahra, D. Alshamaa, R. Deturche, V. Davydov, L. Kulikova, V. Agafonov, and C. Couteau
AVS Quantum Sci. 3, 012001 (2021)

Low intrinsic thermal conductivity of Spark Plasma Sintered dense KNbO3 and NaNbO3 perovskite ceramics PDF
F. Delorme, C. Chen, F. Schoenstein, N. Jaber, F. Jean, M. Bah, Q. Simon, T. Chartier, P. Laffez, I. Monot-Laffez, F. Giovannelli
Thermochimica Acta

Avalanche criticality during ferroelectric/ferroelastic switching PDF
Blai Casals, Guillaume F. Nataf & Ekhard K. H. Salje
nature communications

Dissemination : GREMAN creates a new web page introducing material science and microelectronics to a broader audience (fr)
New video : the manufacturing of piezoelectric nanogenerators in the GREMAN lab.

New in: A new generic model for the thermoelectricity of conductive polymers

View scientific publication in english here

New dates announced for the 13th édition of ECSCRM (fr): European Conference on Silicon Carbide and Related Materials taking place October 24 - 28 2021


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