John Abendroth

The Adolphe Merkle Institute’s Quantum Sensing & Spin Chemistry Group, led by Assistant Professor John Abendroth, is offering an ERC-funded PhD position focused on 'Quantum Sensing of Chiral-Induced Spin Selectivity' (CISS). This interdisciplinary project aims to measure and understand the behavior of electron spin pairs in chiral molecules created by light, using diamond-based quantum sensors. The spin dynamics of these radical pairs are central to both biological processes and quantum information science applications. CISS describes spin-dependent interactions in chiral molecules, which can influence the polarization and coherence of radical pairs. The project’s goal is to utilize fluorescent nitrogen-vacancy (NV) centers in diamond to probe these spin properties and the influence of CISS at the single-molecule level. The successful candidate will participate in constructing custom-built instrumentation for confocal microscopy, conducting optically detected magnetic resonance experiments with single-spin quantum sensors, and performing spin-dynamics simulations. The position offers opportunities to present research at international conferences, publish in leading journals, and mentor Masters-level projects. The research environment at AMI is highly collaborative, with outstanding infrastructure and a commitment to diversity, equity, and inclusion. Applicants must hold a Master’s degree in Physics, Physical Chemistry, Electrical Engineering, or a related field. Experience in quantum engineering or magnetic resonance spectroscopy (NMR/EPR techniques) is advantageous. Experience with optics and/or high-frequency electronics is especially valued, and programming skills for data acquisition and analysis are highly desirable. Candidates should be able to advance a complex project independently and as part of a team, possess excellent communication skills, and demonstrate proficiency in English. The position is fully funded through the ERC Horizon Europe programme and offers attractive employment conditions. The Adolphe Merkle Institute provides equal opportunities for all its members and welcomes applications from all qualified candidates. The position will be filled as soon as possible, with a deadline for applications on 31 May 2026. To apply, send your CV, motivation letter, and contact information of two references as a single PDF via email to [email protected] with the subject title 'PhD Quantum Sensing'. For further details, visit AMI Open Positions or the Euraxess job listing .