Diamond nanostructures for magnetometry

Sensors for magnetometry, possessing a resolution precise to nanometers and a sensitivity in the range of nT*H-1/2, are of great importance for fundamental physics, as well as for life sciences. Among other things, they serve as an important tool for the measurement of magnetic fields of neurons, as a result of which important information for further Alzheimer and pharmacology research can be generated.

Project title DiaDEMS − Diamond Devices Enabled Metrology and Sensing  
Project duration 2013 − 2017  
Funding source European Union  
Project partners
  • Thales Research & Technology, France
  • CNRS, France
  • University of Stuttgart, Germany
  • University of Ulm, Germany
  • ETH Zürich, Switzerland
  • University of Basel, Switzerland
  • University of Saarland, Germany
  • Hungarian Academy of Sciences, Hungary
  • Hebrew University, Israel
  • Interuniversity Micro-Electronica Centrum VZW, Belgium
  • University of Leipzig, Germany
  • Attocube, Munich, Germany
  • Element Six Limited, UK
 
Project manager Dr. Christoph Nebel  
Goals
  • Development of a highly sensitive magnetic field sensor
  • Application of the magnetic field sensor in commercially available AFM systems
  • Measurement of magnetic fields in the nT range on biologic samples
 
Publications
  • F- and Cl-terminations of (100) oriented single crystalline diamond.
    C.J. Widmann, C. Giese, M. Wolfer, S. Kono, C.E. Nebel
    In: Phys. Status Solidi A, 2014
  • Fabrication and Characterization of Single Crystalline Diamond Nanopillars with NV-Centers.
    C.J. Widmann, C. Giese, M. Wolfer, D. Brink, N. Heidrich, C.E. Nebel
    In: Diamond and Related Materials, 2014