Overview
PhD Position in the field of cold sintering of ferroelectric ceramic materials at Empa. For a fundamental project funded by the Swiss National Science Foundation (SNSF), we are looking for a highly motivated student with a strong background in cold sintering of ferroelectric ceramic materials.
This project focuses on the synthesis of ceramic powder and the densification using the cold sintering processing method. The focus of the project is the development of ferroelectric lead-free ceramics sintered below 500°C and the analysis of their mechanical and electromechanical properties of elastomers with piezoelectric properties using 3D printing methods. The project is in collaboration with the University of Bern.
Responsibilities
* Explore commercial and synthesis piezoelectric ceramic powder
* Explore sintering additives for the cold sintering process of ceramic disks
* Piezoelectric characterization of cold-sintered ceramic disks
* Explore the mechanical properties of cold-sintered ceramic disks using biaxial test methods
* Explore the microstructural properties of the cold-sintered ceramic disks
* Explore the chemical composition of the cold-sintered ceramic disks
Qualifications
* A master in chemistry, materials science, mechanical engineering or a similar field.
* Previous experience with one or more of the following topics: Synthesis of ceramic powder, basics in ceramic sintering processes, cold sintering process or piezoelectric characterization.
* Strong experimental skills, analytical mindset for interpreting results, and the ability to design innovative experiments.
* Team player with the ability to take personal responsibility, strive for excellence, and demonstrate flexibility to work and deliver results.
* Excellent written and oral communication skills in English. Knowledge of German is beneficial but not mandatory.
Our offer
* PhD position at a research institution with excellent infrastructure and opportunities for personal and professional development.
* Duration: 4 years, starting January 2026 or upon mutual agreement.
* Inclusive culture that values innovation, sustainability and meaningful activities.
Application
We look forward to receiving your complete online application including a letter of motivation, CV, certificates, diplomas and contact details of two reference persons. Please submit these exclusively via our job portal. Applications by e-mail and by post will not be considered.
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