GREMAN is a research laboratory on materials, microelectronics, acoustics and nanotechnology of the University of Tours, CNRS and INSA Centre Val de Loire created January 1st 2012 by the merging of several groups located in Tours and Blois, France. Its expertise covers the value chain from materials science up to devices (components, sensors, transducers ...) and their integration. Fields such as electrical energy efficiency, power microelectronics and the use of ultrasonic waves are particularly targeted, for applications in industry, health and nomadic apparatus.

The activities of GREMAN are focused on four priority topics :

  • Functional oxides for energy efficiency: combinatory synthesis and nanostructuration.
  • Magnetic and optical properties of ferroic and electronic correlation materials.
  • Ultrasonic instrumentation and characterisation.
  • Energy, component, systems, microelectronics.

 

Full Text

341

 

Bibliographic references

702

 

Open Access

46 %

 

Keywords

Récupération d'énergie Doping Domain wall High-frequency Electrical properties Ferroelectricity Electronic structure High frequency Electrical resistivity MEMS ZnO nanowires Nanowires Lead-free Composites Ceramics X-ray diffraction Piézoélectricité Laser annealing Oxides Layered compounds Electron microscopy Modélisation Piezoelectricity Thin films Nanofils Impedance spectroscopy Energy harvesting Thermal conductivity Individual housing Nanogenerators Conduction mechanism CMUT Organic solar cell COVID-19 Crystal structure Condensed matter properties Finite element method Hydrothermal synthesis Spark plasma sintering Light diffraction ZnO Electrical conductivity CCTO Domain walls Transducers Micromachining Barium titanate Thin film growth Higher education Ferroelectrics Piezoelectric Capacitance Phase transitions Capacitors Zinc oxide Annealing Thermal properties Colossal permittivity Piezoelectric materials Microstructure Chemical vapor deposition Simulation Materials Impedance matching Microwave frequency Diffraction optics Epitaxy Thin film Dielectric Pulsed laser deposition Acoustics Porous silicon High temperature Crystal growth Ultrasound High pressure Etching Mechanical properties Mesoporous silicon Hyperbolic analysis Modeling Atomic force microscopy Demand side management Electrodes Silicon Crystallography Imaging LPCVD Gallium nitride Attractiveness of education Nanogenerator Hyperbolic law Characterization Electrochemical etching Disperse systems Elasticity Dielectric properties Multiferroics Magnetization dynamics Nanoparticles

 

LATEST PUBLICATIONS

Chargement de la page