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Portail > Offres > Offre UMR137-ABDANA-007 - Croissance de couches de Grenats d'Yttrium pour la photonic intégrée (H/F)

Growth Ferromagnetic Oxides For Nonreciprocal Photonics (H/F)

This offer is available in the following languages:
- Français-- Anglais

Date Limite Candidature : jeudi 30 mars 2023

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Informations générales

Intitulé de l'offre : Growth Ferromagnetic Oxides For Nonreciprocal Photonics (H/F)
Référence : UMR137-ABDANA-007
Nombre de Postes : 1
Lieu de travail : PALAISEAU
Date de publication : jeudi 9 mars 2023
Type de contrat : CDD Scientifique
Durée du contrat : 18 mois
Date d'embauche prévue : 1 juillet 2023
Quotité de travail : Temps complet
Rémunération :
Niveau d'études souhaité : Supérieur à bac+5
Expérience souhaitée : 1 à 4 années
Section(s) CN : Condensed matter: electronic properties and structures

Missions

Within the CNRS/Thales common laboratory, we investigate the magnetic properties from various perspectives, ranging from fundamental to applied physics, and by connecting several scientific disciplines. In the recent period, we developed various research activities in developing novel ferro- and ferri-magnetic oxides for future ICT devices.
The main objective of the postodoc will first be to develop by pulse laser deposition new types of ultra-thin garnet grown on Lithium Niobate photonic circuit in order to demonstrate magneto-optical insulation, the growth will be performed either by PLD or off-axis sputtering. structural characterizations including X-ray diffraction, reciprocal space mapping, AFM will be conducted as well as optical characterization such as Faraday effect and device fabrication and testing. The work will be conducted with the frame of a Horizon-CL4-european project (project PATTERN www. pattern-project.eu).
The post-doc will interact with academic and industrial partners of the project, participate in the design and the characterization of the demonstrators and communicate on the results

Activités

- Growth by laser ablation and sputtering
- Characterization by X-ray diffraction and atomic force microscopy
- Magneto-optical microscopy
- X-ray spectroscopy
- Optical lithography
- PIC measurements
- Data analysis and modeling
- Writing of scientific reports and papers

Compétences

- Thin film growth by laser ablation, sputtering or MBE (required)
- Experience in magnetic microscopy / near field microscopy (desired)
- Experience in optical and electronic lithography (desired)
- Experience in microwave measurements (desired)
- Programming skills in Labview, Matlab, etc (optional)
- Excellent organizational and scientific writing skills in English (required)
- Good communication skills (desired)

Contexte de travail

https://pattern-project.eu/

Contraintes et risques

high power Lasers

Informations complémentaires

https://www.l-up.com/wp-content/uploads/2022/09/PATTERN_press_release_vf_text_images.pdf