德国弗劳恩霍夫太阳能系统研究所2020年博士后职位招聘（高效太阳能电池方向）

Fraunhofer Institute for Solar Energy Systems ISE is Europe’s largest solar research institute. With currently around 1,200 employees, we conduct application-oriented research into technical solutions for the use of solar energy and develop materials, systems and processes for a sustainable energy supply.

To start on our department "Photovoltaik and Konzentratortechnologie" is looking for a

Research assistant for characterization of epitaxial layer structures for high-efficiency solar cells

What you can expect

The Fraunhofer Institute for Solar Energy Systems ISE is the largest solar research institute in Europe. With our current staff of around 1.200 employees, we conduct application-oriented research for the technical use of solar energy and develop materials, systems and processes for a sustainable energy supply.The research group "III-V Epitaxy and Solar Cells" is engaged in the development of III-V multi-junction solar cell structures with highest conversion efficiencies. Our solar cells are used for power generation in space and in photovoltaic concentrator systems on earth.

Your duties include

Determination of the band gap of III-V semiconductors by spectral photoluminescence measurements (PL)

Analysis of the material quality of epitaxial semiconductor layers by injection-dependent PL measurements

Investigation of the depth dependent doping profile by electrochemical capacitance voltage profile measurements (ECV)

Measurement of contact resistances of multiple solar cells with the Transmission Line Method (TLM) Documentation and quality management of the metal contacts

Inspection and maintenance of the solar cell storage

Various small organisational and administrative tasks

Other measurement methods may be learnt according to requirement and availability.

What you have to offer

You are registered as a student, studying in the areas of Physics, Microsystems Technology, Power Engineering or a comparable subject

You are interested in working in an exciting application-oriented research environment

Ability to work in a team

reliable

independent and thorough approach to work

Good knowledge of MS Office

Knowledge of Origin, background in semiconductor and solid state physics is an advantage

Strong written and spoken English

German language skills are advantageous

Remuneration according to the federal government guidelines for saleries of research assistants. The monthly working time is 30-40 hours.

In case of identical qualifications preference will be given to severely disabled candidates. We would like to point out that the chosen job title also includes the third gender. The Fraunhofer-Gesellschaft emphasises gender-independent professional equality.

Fraunhofer is Europe’s largest application-oriented research organization. Our research efforts are geared entirely to people’s needs: health, security, communication, energy and the environment. As a result, the work undertaken by our researchers and developers has a significant impact on people’s lives. We are creative. We shape technology. We design products. We improve methods and techniques. We open up new vistas.

If you have any questions about this position please contact Patrick Schygulla, Tel.: +49 (0)761 45 88-52 23

Pleasse send your applicaion, including the reference number to: Patrick.Schygulla@ise.fraunhofer.de (Cover letter, CV, credentials and references should be sent in a single PDF document no larger than 10 MB)

https:// www. ise.fraunhofer.de

Job Reference: ISE-2020-205Closing Date: 15.08.2020