CareerPlan

PhD Position on Femtosecond Spectroscopy of Chiral Molecular Ions

Bremen, BREMENFull-time2026-09-28 → 2026-11-12

Core

Design, develop, and test an instrument for chiral photoelectron spectroscopy of molecular ions using femtosecond lasers and mass spectrometry.

Role type

First-stage researcher (R1) in ultrafast spectroscopy and mass spectrometry

Builds

A novel momentum spectrometer ion target and adapted Orbitrap Mass Spectrometer for PECD experiments

Domain

Physics, Chemistry, Engineering, Mass Spectrometry, Ultrafast Science

Required skills

Experimental laboratory research, Femtosecond lasers, Ion transfer optics / ion traps, Charged particle detection, Ion-optical simulations, Instrument adaptation, Scientific publication

Preferred skills

Chirality, Molecular ions, Ultrafast optics, Python programming

Technologies

Orbitrap Mass Spectrometer, Electrospray ion source, Radiofrequency-based ion trap, Momentum spectrometer, Femtosecond laser pulses

Responsibilities

Adapting hardware and software of a high-resolution Orbitrap Mass Spectrometer, Developing an ion guide transfer system, Establishing protocols for producing and accumulating negatively charged chiral molecular ions, Conducting ion-optical simulations, Integrating experimental control systems, Performing and analyzing Photoelectron Circular Dichroism (PECD) experiments

Seniority

First-stage researcher (R1), full-time