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Materials sciences

HOMERIC

Hierarchical Assembled Organic Materials for Electronics

The goal of HOMERIC was to encourage the use of carbonbased materials in the electronics industry. Self-assembly was used to supply products with multiple, amplified functions. The concept was applied to four challenges inherent in organic electronics:

  • materials and treatment methodologies for lithographic applications below 22 nm, drawing on the directed selfassembly of block copolymers ;
  • developing conductive organic printable inks for transparent electrodes as an alternative to indium tin oxide (ITO) ;
  • formulating electrophoretic colour inks used in reflective electronic displays ;
  • developing multifunction organic materials combining the advantages of semiconducting and ferroelectric polymers to produce innovative electronic devices for sensors, actuators and energy-related problems.
The project

ANR programme: CHIN

Edition, project duration: 2013, 60 months

ANR grant: € 1,240,000

Coordinator:

Project region: Nouvelle-Aquitaine

Main publication or contribution:

  • Sub-10nm features obtained from directed self-assembly of semicrystalline polycarbosilane-based block copolymer thin films. K. AISSOU, M. MUMTAZ, G. FLEURY, G. PORTALE, C. NAVARRO, E. CLOUTET, C. BROCHON, C. ROSS, G. HADZIIOANNOU
    Adv. Mater. 2(52), 261-265 (2015).

  • Templated Sub-100-nm-Thick Double-Gyroid Structure from Si-Containing Block Copolymer Thin Films. K. AISSOU, M. MUMTAZ, G. PORTALE, C. BROCHON, E. CLOUTET, G. FLEURY, G. HADZIIOANNOU. Small, Wiley-VCH Verlag, 2017, pp.1603777. DOI: 10.1002/smll.201603777.

Partner:

  • ARKEMA
Symétries de motifs complexes à partir de terpolymères.
Complex pattern symmetries from terpolymers. © LCPO
perspectives
perspectives

HOMERIC led to the creation of a whole ecosystem for organic electronics at local, national and international level. The project gave rise to a new academic-industrial consortium including start-ups, SMEs and large corporations with the aim of taking the work even further.

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