The Leibniz-Institut für Kristallzüchtung (IKZ) is a leading research institution in the area of science & technology as well as service & transfer of crystalline materials. Our goal is to enable solutions for urgent societal challenges (e.g. communication, artificial intelligence, climate protection, health etc.). by modern electronic & photonic technologies. The work covers the full spectrum from basic over applied research up to pre-industrial development and is performed in collaboration with national and international partners from university, academy and industry. The institute is part of the Forschungsverbund Berlin ( https://www.fv-berlin.de/ ) and a member of the Leibniz Association www.leibniz-gemeinschaft.de . You can find more details on the institute webpage: www.ikz-berlin.de .

The Leibniz-Institut für Kristallzüchtung currently offers a

Post Doctoral Researcher (f/m/d)

position for the topics of

"2D electronics, memory transistors, and chemical vapor deposition”.

This project (funded by the ERC) targets to establish 2D phyllosilicates as a versatile insulator class in 2D electronics, with a focus on memory transistors and reconfigurable hardware. A particular focus of the position would be on the growth of 2D semiconductors on monocrystalline phyllosilicate substrates, mainly via salt-assisted vapor-liquid-solid chemical vapor deposition, as well as establishing a growth route for phyllosilicate thin films. The tasks would also go in the direction of proof-of-principle integration of the grown interfaces and layers into devices as field effect transistors, memory transistors, and more elaborate reconfigurable logic blocks.

The successful candidate will contribute to the development of the 2D phyllosilicates as a material class, and with special focus on benchmarking their performance in advanced electronic applications. The candidate will actively work on the development of an ambient/low-vacuum Ar-flow CVD setup, growth protocols, and routes for transfer (on 1 cm2 basis) of the films and interfaces into various device architectures. The candidate will also contribute to the electrical characterization and proof-of-principle device design. The position will expect from the candidate to independently coordinate their work and especially to actively participate in project-specific collaborations with the project partners at TU Wien, Uni BW Munich, Trinity College Dublin, Stanford University, and others.

Requirements:

• PhD in Physics, Materials Science, or a related field, with a focus on at least one of the fields: 2D semiconductors, 2D electronics, CVD growth of 2D materials, bulk growth of van der Waals crystals.
• Advantageous: Experience with salt-assisted CVD process for 2D semiconductor growth, 2D flake transfer (PDMS, PC, SiN, Au), FET integration, photolithography, electrical characterization (transfer, stability, hysteretic device behavior, etc).
• Strong data-analysis skills preferably using Python and/or Matlab.
• Equipment/infrastructure-wise advantageous: Familiarity with vacuum systems, with tube furnaces, with controller design (python/LabVIEW), clean-room facilities (spin coating, mask aligning, laser writing), AFM/Raman characterization.
• Experience in drafting and writing scientific manuscripts is required, as well as the track record that reflects this claim (preferably experience in using LaTeX).
• Self-management and ability to actively and self-driven contribute to the research team, and to coordinate tasks of technicians and students.
• Proficiency in English (written and spoken).

What we offer

The position is initially a fixed-term position through April 28, 2028. Payment is according to TVöD Bund (E13) (Treaty for German public service) including the usual social benefits (30 vacation days in a 5-day week, flexible working hours). The IKZ is an equal opportunity employer and actively supports reconciliation of work and family life. There is equality for applicants of all genders. Qualified women are especially encouraged to apply. Among equally qualified applicants, preference will be given to disabled candidates.

The Leibniz-Institut für Kristallzüchtung actively supports a healthy work-life balance and is an equal opportunities employer. Female candidates are encouraged to apply and will be given preference if suitably qualified. Among equally qualified candidates, preference will be given to candidates with disabilities. IKZ promotes diversity. We welcome every qualified application, regardless of age, belief, disabilities, ethnic origin, gender, nationality, religion, or sexual orientation.

For information about the project please contact:
Dr. Jens Martin, Tel. +49 (30) 246499 301, jens.martin@ikz-berlin.de

Have we aroused your interest?
Then apply with a letter of motivation, curriculum vitae and all relevant certificates. To do so, please go to Job offers/jobs on our homepage and click on this advertisement and then on "Apply online". Applications will be accepted until the position is filled.

We are looking forward to receiving your application!