David Cox

Dr. David Cox is a Senior Research Fellow at the Advanced Technology Institute (ATI) at the University of Surrey, where he leads research in nanofabrication and ion beam technologies. He joined the university in 2001 following a PhD in Materials Science from the University of Cambridge. His work focuses on Focused Ion Beam (FIB) applications for quantum technologies, including the development of single-ion implantation facilities and liquid metal alloy ion sources. Cox also pioneered X-ray fluorescence microscopy for atomic-scale defect detection and contributed to superconducting nanobridge SQUID sensors for quantum measurement. His research spans semiconductor engineering, biomedical prosthetics, and materials for space applications.

Education:

• PhD in Materials Science, University of Cambridge (pre-2001)

Research Interests:

His primary interests include:
- Focused Ion Beam nanofabrication for quantum devices
- Ion beam implantation for semiconductor doping and quantum sensors
- Electron microscopy techniques for material characterization
- Development of solid-state electrolytes for batteries
- Nanobridge SQUID-based sensors for low-temperature applications
- Atomic-scale defect detection in crystals using XRF microscopy

Publications:

Recent work highlights advances in single-ion implantation precision, XRF sensitivity for sub-atomic detection, and novel materials for space environments. His studies on conjugated polymers for retinal prosthetics bridge materials science with biomedical engineering.

Awards & Grants:

While no specific awards are listed, his contributions to quantum technology and ion beam applications have likely received institutional and collaborative funding support. Key collaborations include the National Physical Laboratory (UK), NTT Basic Research Laboratory (Japan), and the National Ion Beam Centre.

Labs & Teams:

Leads the Focused Ion Beam laboratories at ATI, managing cutting-edge tools like the SIMPLE implanter. Collaborates with the Nanofabrication and Quantum Technology groups at Surrey, alongside international partners in Japan and Europe.