PhD in Experimental Nanocrystal Optics & Structure

1000scholars; Zürich; On-site; CHF 60,000 - 80,000; Full time

Job summary

ETH Zurich's Optical Materials Engineering Laboratory invites applications for a full‑time doctoral position in the experimental characterization of semiconductor nanocrystals. The project centers on CdSe magic‑sized nanocrystals, single‑particle spectroscopy, and advanced cryogenic microscopy to reveal how size, shape, surface chemistry, and structure govern optical behavior.

The successful candidate will train in state‑of‑the‑art optical and structural techniques, work with synthesis and

Qualifications

• MSc degree in chemistry, chemical engineering, materials science, mechanical engineering, nanoscience, physics, or related field.
• Strong experimental and quantitative foundation; ability to learn new optical/structural methods.
• Fluency in English; capable of independent work in a collaborative, international team.

Responsibilities

• Characterize semiconductor nanocrystals using optical and structural techniques.
• Explore size/shape/composition/surface effects on optical properties of nanocrystals.
• Employ ensemble and single‑particle spectroscopy; study single‑photon emitters.
• Collaborate with synthesis and theoretical modeling groups; contribute to publications and teaching.

Skills

Optical spectroscopy

Electron microscopy

Single‑particle measurements

Scientific programming

Quantitative data analysis

Machine learning

Education

MSc in chemistry or related field

Tools

Cryogenic electron microscopy

Three‑dimensional reconstruction

Job description

ETH Zurich's Optical Materials Engineering Laboratory invites applications for a full‑time doctoral position in the experimental characterization of semiconductor nanocrystals. The project centers on CdSe magic‑sized nanocrystals, single‑particle spectroscopy, and advanced cryogenic microscopy to reveal how size, shape, surface chemistry, and structure govern optical behavior.

The successful candidate will train in state‑of‑the‑art optical and structural techniques, work with synthesis and