Research assistant (praedoc) (f/m/d) (DM-PHY882)
We study ultrafast phenomena in quantum materials. A strong focus lies on the angular momentum of electrons (spin+orbit) and of the crystal lattice. The associated processes often coincide with the femtosecond time scale and, thus, terahertz frequency scale. Consequently, to study such extremely fast dynamics, we develop novel tools like ultrafast ampere-meters, ohm-meters and strong terahertz voltage sources, which greatly rely on femtosecond optical pulses and ultrabroadband terahertz electromagnetic transients. To better understand our experimental results, we work out simple theoretical models. Important questions we address include the writing and reading of magnetic information, the ultrafast transport of the spin and orbital angular momentum of electrons, and the impact of lattice vibrations on the angular momentum of electrons. Our fundamental scientific insights are relevant for applications in information technology where bit rates are approaching the THz range. We also explore our results directly for applications in THz photonics, including the development of novel emitters, detectors and modulators of broadband THz radiation.
Homepage of the group "Terahertz Physics in Quantum Materials"
What You Can Expect in Your New Role
You will participate in a project on the ultrafast dynamics of the angular momentum of phonons, spins and electrons in spintronic materials and nanostructures. You will deal with cutting-edge optical setups, femtosecond laser systems, analysis tools and modeling. The third-party funded research project offers the opportunity to pursue a PhD.
Key Requirements
Completed university studies with a Master degree preferentially in physics.
- Experience in at least two of the following areas: solid-state physics, magnetism/spintronics, femtosecond laser spectroscopy.
- Team spirit, endurance and enthusiasm for new ideas and topics
- Good English language skills
- Master in Physics with very good grades
- Knowledge on/experience in solid-state physics, magnetism/spintronics or femtosecond lasers
Benefits and Other Advantages
- Modern workplace in the leafy suburb of Dahlem
- Job security
- Salary in line with the collective agreement for the civil service at the state level (TV-L FU), plus additional one-off annual payment
- Flexible working hours and mobile working by arrangement, where possible
- The compatibility of work and family life
- Thirty days of vacation (based on a five-day working week)
- Office closed on December 24 and December 31
- Numerous training and continuing education options for professional and personal development
- Opportunity to participate in University Sports Center courses and the health promotion program
- Free parking close to the office and good public transportation connections
- Discounted “Job Ticket” for public transportation
- Free use of the Freie Universität library system
- Employee discount in the cafeteria
- Exclusive deals for products and services through Corporate Benefits
#J-18808-Ljbffr
Fachbereich Physik - Institut für Experimentalphysik Arbeitgeber: Freie Universität Berlin
Als Arbeitgeber im Bereich der biochemischen Forschung bieten wir Ihnen die Möglichkeit, in einem dynamischen und unterstützenden Umfeld zu arbeiten, das auf Teamarbeit und wissenschaftlichem Austausch setzt. Unsere moderne Arbeitsumgebung in Dahlem fördert die Vereinbarkeit von Beruf und Familie und bietet zahlreiche Weiterbildungsmöglichkeiten sowie flexible Arbeitszeiten. Zudem profitieren Sie von einer direkten Betreuung im Labor und der Integration in ein internationales Forschungsnetzwerk, was Ihre persönliche und berufliche Entwicklung erheblich unterstützt.
