Templates for engineered nano-objects for use in microwave, electronic devices and biomedical sensing application

E. Ferain (1) , R. Legras (1)

1 Unité de Physique et de Chimie des Hauts Polymères

Nanoporous templates have been developed and fabricated employing technology based on heavy ion bombardment and track etching of polymer films or polymer layers deposited on substrates; an alternative and unique tool based on the adaptation of an atomic force microscopy has been also developed to elaborate nanotemplates with pores of ultra-small dimensions down to a few nanometers. Different types of nano-objects elaborated using these templates have been further characterized regarding their specific properties : spin dependent phenomena in magnetic nano-objects (GMR, TMR, spin filtering, magneto-Coulomb effect, spin transfer torque phenomena), microwave properties of ferromagnetic nanowires arrays, optical properties of confined emitting polymer and and bio-medical applications of magnetic (Ni) and Ni/Au composite nanowires. Potential application of magnetic nanowire arrays has been also considered in sensor for automotive contact-less positioning system.

Mots clés: GMR; microwave; microfluidics; OLED; nanopores; nanowires; ion track templates

Domaines: Micro et nanotechnologies/Microélectronique

E. Ferain, R. Legras. Templates for engineered nano-objects for use in microwave, electronic devices and biomedical sensing application. The Seventh International Symposium on Swift Heavy Ions in Matter, Jun 2008, Lyon, France. ⟨hal-00266316⟩