Developing a high spatial resolution diamond magnetometer
Diamond magnetometry works by probing the electron spin resonances of the nitrogen-vacancy (NV) centers in diamond. An NV center is a defect in the diamond crystal structure in which a nitrogen atom is located next to a hole in the lattice structure. An external magnetic field causes a shift in the electron spin energy levels of the NV centers. Using lasers and microwaves, we can manipulate the electron quantum spin states to detect this shift. My goal this summer is to examine the NV defects in diamond with nanometer scale resolution, and to construct a two dimensional map of the electron spin resonances and the corresponding magnetic fields.
Message to Sponsor
- Major: Physics
- Mentor: Dmitry Budker, Physics