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Physical Chemistry● Open★ EU-FUNDEDOpen until filledPreview

Doctoral Position in Circularly Polarized Attosecond Pulses and Chiral Charge Migration

Join an ERC-funded project at ETH Zurich to advance attosecond chiroptical pump-probe spectroscopy.

Best for:Best for candidates with a strong background in experimental physics or physical chemistry and a passion for ultrafast optics.

ETH Zurich · Zurich, Switzerland · R1 · First-stage researcher
More professors at ETH Zurich
Attosecond ScienceMolecular ChiralityUltrafast SpectroscopyCharge MigrationNonlinear Optics
Deadline
Until filled
rolling
Funding
Salaried
Fully funded for four years according to ETH Zurich standards.
Start date
2026-10-01
Fixed-term
Location
Zurich
Switzerland

Overview

The Ultrafast Spectroscopy and Attosecond Science group at ETH Zurich is seeking a doctoral student to join an ambitious ERC-funded project titled Attochirality. The research focuses on the generation and characterization of circularly polarized isolated attosecond pulses and their application to studying chiral charge migration. The successful candidate will work with advanced laser systems, reaction microscopes, and coincidence spectroscopy to explore electronic dynamics in molecules. This role involves experimental design, data analysis, and collaboration within an international team of scientists and engineers.

Attosecond pulsesChiralityReaction microscopeUltrafast opticsExperimental physicsPhysical chemistryCoincidence spectroscopy

What you'll do

  • Implement and operate an attosecond beamline utilizing a CEP-stabilized Yb-fibre laser.
  • Generate and characterize circularly polarized isolated attosecond pulses.
  • Perform three-dimensional electron-ion coincidence measurements using a reaction microscope.
  • Investigate chirality-sensitive charge migration in isolated and microhydrated molecules.
  • Collaborate with laser scientists, engineers, and theoretical researchers.
  • Present research findings at international conferences and publish in peer-reviewed journals.
  • Contribute to the group's teaching activities and scientific life.

Requirements

Degree required: Master's degree in physical chemistry, physics, chemistry, photonics, electrical engineering, or a related discipline.

Degree offered: PhD

Language: English; high proficiency required.

Instruction: English

Required skills
  • Hands-on research experience in femtosecond lasers, nonlinear optics, or XUV spectroscopy.
  • Experience with vacuum instrumentation, detector systems, or precision optical experiments.
  • Proficiency in scientific programming and data analysis (e.g., Python, MATLAB, LabView, C/C++).
  • Ability to build, align, and troubleshoot complex experimental setups.
  • Excellent written and spoken English proficiency.
Nice to have
Experience with coincidence spectroscopies or reaction microscopes (COLTRIMS).Knowledge of attosecond metrology or CEP stabilization.Familiarity with charged-particle optics.
Eligibility
  • Must hold a Master's degree by the start date.

Funding & terms

Type
Salaried
Amount
Fully funded for four years according to ETH Zurich standards.
Duration
4 years
Programme
ERC Advanced Grant
EU-FUNDEDERC

How to apply

Deadline: 2026-07-13 · open until filled

Submit your application exclusively through the ETH Zurich online portal. Ensure all required documents are combined into a single PDF file.

Documents required
  • Cover letter
  • CV
  • Bachelor's degree certificate
  • Master's degree certificate
  • Academic transcripts
  • Master's thesis summary
  • 2 reference letters
↗Apply on site

Contact

Hans Jakob Wörner· Professor

hwoerner@ethz.ch

https://atto.ethz.ch/

HJ
Prof.
Hans Jakob Wörner
Department of Chemistry and Applied Biosciences
Lab
Ultrafast Spectroscopy and Attosecond Science
ETH Zurich
ERC Advanced GrantSwitzerland
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