PhD student fmd K 1325

Leibniz-Institut für Kristallzüchtung; Berlin; Vor Ort; EUR 45.000 - 55.000; Vollzeit

Zusammenfassung

A leading research institution in Berlin is seeking a PhD student for a project focused on developing high electron mobility transistors. The role involves epitaxial growth, characterization, and collaboration with interdisciplinary teams, offering a chance to contribute to sustainable energy solutions.

Leistungen

30 vacation days

Flexible working hours

Social benefits

Qualifikationen

• Master's degree in relevant field required.
• Experience in experimental work and sample handling.

Aufgaben

• Developing epitaxial growth of (Al) heterostructures via MOVPE.
• Performing characterization using AFM, XRD, and Hall effect measurements.
• Optimizing growth parameters using deep learning algorithms.

Kenntnisse

Experimental work

Sample handling

Communication

Analytical skills

Problem-solving

Ausbildung

Master's degree in physics

Master's degree in chemistry

Master's degree in crystallography

Master's degree in materials science

Tools

Python

MATLAB

C

Jobbeschreibung

The Leibniz-Institut für Kristallzüchtung (IKZ) is a leading research institution in the field of science & technology as well as service & transfer of crystalline materials. Our goal is to enable solutions for pressing societal challenges (e.g., communication, artificial intelligence, climate protection, health) through modern electronic & photonic technologies. The work spans from basic and applied research to preindustrial development, in cooperation with national and international partners from universities, academies, and industry. The institute is part of the Forschungsverbund Berlin and a member of the Leibniz Association. More details can be found on the institute webpage.

We are currently seeking a

PhD student (f/m/d)

for the BMBF NanoMatFutur funded project AllGOHEMT, focusing on:

Growth and characterization of modulation-d (Al) heterostructures with high electron mobility for highly efficient power transistors

Semiconductor-based power electronics are crucial for addressing societal challenges related to sustainable energy generation. The project aims to overcome the charge carrier mobility limitations of Gallium oxide (Ga2O3) by designing aluminum-alloyed heterostructures to develop high electron mobility transistors. The successful candidate will work with state-of-the-art MOVPE equipment to develop growth models and optimize layer growth, contributing significantly to the field of power electronics and oxide materials for energy conversion.

Key responsibilities include:

• Developing epitaxial growth of (Al) heterostructures via MOVPE
• Performing characterization (AFM, XRD, ellipsometry, Hall effect measurements)
• Understanding growth mechanics and developing models
• Optimizing growth parameters using deep learning algorithms
• Collaborating with structural and electrical characterization teams
• Building an international reputation and enhancing experimental expertise

Minimum qualifications include:

• A master's degree in physics, chemistry, crystallography, materials science, or a related field
• Experience in experimental work and sample handling
• Basic knowledge of solid-state physics
• Ability to work in an interdisciplinary team
• Excellent communication skills in English
• Strong analytical and problem-solving skills

Preferred skills:

• Experience in epitaxial growth, especially of oxides
• Knowledge of semiconductor physics and electrical transport
• Programming skills in Python, MATLAB, or C

What we offer:

The position is part of the BMBF NanoMatFutur project AllGOHEMT, starting from January 1, 2025, for three years with a possible extension. Compensation is according to TVD Bund (E13 75), including social benefits, 30 vacation days, and flexible working hours. IKZ actively promotes the development of young scientists, diversity, and equal opportunities. Female candidates and candidates with disabilities are encouraged to apply.

For more information about the project, contact:

Dr. Andreas Fiedler

Dr. Andreas Popp

Interested?

Apply with a motivation letter, CV, and relevant certificates via our homepage under Job offers. Applications are accepted until the position is filled. We look forward to your application!