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Physico chemistry of solids, thin films, biotechnologies
Applications for micro & nano- technologies, energy, health ...

> Research > Research-NanoMAT

Nanomaterials and Advanced Heterostructures (NanoMAT)

The activity and expertise of the NanoMAT Team are focused on the chemical synthesis and crystal growth of low-dimensional materials (i.e. 2D and nanolamellar materials, ultra-thin films, nanowires, nanostructures, …) and their combination into innovative heterostructures. Our investigations aim at elucidating the nucleation and growth mechanisms of these objects, as well as determining and controling their morphological, structural, and physical properties at the nanoscale and at the different interfaces involved. These investigations that are essentially fundamental generally address applicative issues in the fields of microelectronics, optoelectronics and energy, more particularly related to valence change memories, neuromorphic computing systems, self-powered UV photodetectors, nanostructured solar cells, piezoelectric nanogenerators and sensors, or even micro solid oxide fuel cells.

 

Research Lines

Our activity is divided in 4 research lines:

Nanolamellar & 2D Materials

  • MAX phases, ultra-thin films, 2D materials
  • MXenes: a new family of 2D electron systems obtained by MAX phase exfoliation.
  • More information here


 

Semiconducting nanowires & nanostructures

  • ZnO nanowires: spontaneous and selective area growths
  • Growth mechanisms and properties: doping, polarity, …
  • Core-shell heterostructures & semiconductors
  • More information here

Oxides for nanoionic devices

  • Perovskites and layered perovskite-related oxides in thin films grown by MOCVD
  • Valence change resistive switching
  • Properties of functional memristive devices
  • More information here
 
 

In situ/operando characterisation

  • Structural, chemical, and electrical characterization
  • X-ray diffraction & Raman spectroscopy
  • In situ investigation of the first step of the growth
  • More information here
 
More information about our research activity : Poster Nanomat 1 & Poster Nanomat 2
 

News


 

Last Publications

  • 26
    mai
    The article entitled "2D MXene-Based Electron Transport Layers for Nonhalogenated Solvent-Processed Stable Organic Solar Cells" has been published in ACS Applied Energy Materials.
  • 11
    mai
    The article entitled "Chemical Bath Deposition of alpha-GaOOH with Tunable Morphology on Silicon Using the pH Adjustment" has been published in Inorganic Chemistry.
  • 27
    avr.
    The article entitled "Single and Co-Doping of ZnO Nanowires with Al and Cl Using One Precursor by Chemical Bath Deposition" has been published in The Journal of Physical Chemistry C.
  • 26
    avr.
    The article entitled "Influence of the AZO Electrode on ZnO Nanowire Growth by PLI-MOCVD and Related Piezoelectric Performance: Implications for Mechanical Energy Transducers" has been published in ACS Applied Nano Materials.

 

Date of update April 21, 2023

  • Tutelle CNRS
  • Tutelle Grenoble INP
Université Grenoble Alpes