Master Thesis : SoX estimation of Lithium Ion Cells based on electrochemical impedance spectroscopy (f / m / div)

Are you interested in the semiconductor industry and would like to learn more from our experienced division? Semiconductors are a key element in the automotive industry. Infineon Automotive (ATV) is responsible for shaping the future of mobility. We make cars cleaner, safer and smarter. You are currently studying Electronics, Mathematics, Physics or a related subject? We are looking for support in form of a master thesis. Join our team in Graz and boost your career. In your new role you will :

• Focus on methods to accurately estimate SoX of Lithium Ion Cells based on electrochemical impedance spectroscopy (EIS)
• Conduct a literature review on methods for SoX  estimation using EIS
• Familiarize with the basics of LIB monitoring (U / I / T) in automotive applications
• Analyze measurement data in MATLAB or Python
• Identify characteristic frequencies
• Experimentally validate results
• Compare and discuss the applied method with other approaches from the scientific literature
• Document results by writing and submitting a master’s thesis

This thesis has to be written in cooperation with an university.

Further Information

Type of employment : Temporary / Part-time or Full-time (flexible working hours from Monday to Friday between 6 and 7

Duration : max. 6 to 12 months

You successfully meet the requirements, if you are a motivated and committed student from the field of Electronics, Mathematics, Physics  or similar. You are best equipped for this task if you additionally offer :

This position is subject to the collective agreement for workers and employees in the electrical and electronics industry (full-time), employment group D for master students (

Please attach the following documents (German or English) to your application :

Benefits