Offers “CEA”

Expires soon CEA

Internship : materials for RF applications H/F (Technologies micro et nano)

  • Grenoble (Isère)
  • IT development

Job description

Domaine : Technologies micro et nano

Contrat : Stage

Description du poste :

A significant part of RF Front End Modules is integrated on RFSOI substrates that help preserve signal integrity. Under their buried oxide layer, these substrates feature a high-resistivity polycrystalline Si layer. In commercially available products, this layer is deposited and planarized. Two innovative alternative approaches are being investigated in Leti to fabricate this layer.
The purpose of this internship is to determine the relationship between process conditions,  material morphology and RF performance for these two approaches.

Internship content :
-Contribute to sample elaboration
-Evaluate crystallite size (XRD),
-Measure RF properties (linearity, S parameters, effective resistivity),
-Perform electromagnetic simulation in order to explain the measured performance.

If you are interested by the internship, please send your CV and motivation letter to

You are interested by new technologies and you research an internship to obtain your Engineering or Master degree.

Lieu : 17 avenue des martyrs 38000 Grenoble

Langue / Niveau :

Anglais : Intermédiaire