PhD Student (f/m/d) Silicon Quantum Photonics

Helmholtz-Zentrum Dresden-Rossendorf HZDR (Forschungsstelle Leipzig)

01328 Dresden

Bewerbungsfrist: 2026-10-17

Overview

PhD Student (f/m/d) Silicon Quantum Photonics at Helmholtz-Zentrum Dresden-Rossendorf (HZDR). The doctoral candidate will join the Quantum Photonics & Optoelectronics Group to develop deterministic quantum emitters for silicon quantum photonics.

Develop deterministic methods for the creation and isotopic engineering of silicon C-centers and evaluate their optical and spin properties using advanced optical spectroscopy techniques
Isolate single C-centers created by combining molecular beam epitaxy (MBE) with ion implantation, and comprehensively characterize their optical, spin, and photophysical properties through confocal spectroscopy, optically detected spin measurements, photon-correlation measurements, and complementary single-emitter characterization techniques
Integrate deterministic quantum emitters into silicon nanophotonic structures and investigate their optical properties and light-matter interactions
Present research results at international conferences and publish in leading scientific journals
Participate actively in network-wide training events, outreach activities, and interdisciplinary collaborations within QUEST

Completed university studies (Master or Diploma) in Physics, Electrical Engineering, Quantum Engineering or related field
Experience or strong interest in: Quantum optics and photonics; Semiconductor materials and device physics; Semiconductor processing and ion implantation; Nanofabrication and cleanroom technologies; Optical spectroscopy; Programming and scientific data analysis (e.g. Python, MATLAB)
Strong analytical and problem-solving skills
Ability to work independently and in an international interdisciplinary team
Enthusiasm for experimental research and scientific discovery
Excellent communication and organizational skills; Excellent written and spoken English

A vibrant research community in an open, diverse and international work environment
Scientific excellence and extensive professional networking opportunities
A structured PhD program with continuing education and networking opportunities
Salary in accordance with EU MSCA regulations for Doctoral Researchers
Support for good work-life balance with part-time employment, mobile working and flexible hours
Numerous health management offerings; Employee discounts via Corporate Benefits

Full-time position; Hire date: 1 December 2026; Limitation: 30 November 2029
Location: Dresden-Rossendorf, Germany; International secondments (Linz, DTU) as part of the programme

Submit application documents via online application system (cover letter, CV, diplomas/transcripts, etc.)
Deadline: 17 October 2026

Planned secondments at Johannes Kepler University Linz and Technical University of Denmark
EU Mobility Rule applies; not more than 12 months in host country in last 3 years