Dr. Brian Blankenship - “3D Optically Detected Magnetic Resonance in Architected Micro-volumes” скачать в хорошем качестве

Dr. Brian Blankenship - “3D Optically Detected Magnetic Resonance in Architected Micro-volumes”

November 2024 - Dr. Brian Blankenship, University of California, Berkeley Abstract: Optically addressable electron spins, such as nitrogen-vacancy (NV) centers in diamond, have emerged as powerful quantum sensors capable of remotely measuring a diverse array of physical parameters—including magnetic and electric fields, temperature, pressure, and rotation—with resolutions approaching the diffraction limit of light. Nanodiamonds, which host these NV centers, offer a minimal form factor that facilitates deployment in challenging scenarios where conventional sensors are impractical. In this talk, we present our work on leveraging the unique advantages of nanodiamonds in conjunction with two-photon polymerization to fabricate ultra-customizable, 3D-printable microstructures. This innovative combination enables the creation of designer material systems with precise control over their geometry and functionality at the microscale. Not only do we demonstrate the successful fabrication of these complex microarchitectures but also the spatial and transient measurements of Optically Detected Magnetic Resonance (ODMR) in three dimensions with sub-micrometer resolution inside complexly structured porous geometries. These techniques are simple to replicate results and have profound implications for the design of next-generation sensors and quantum devices. Check out our website - https://www.adamasnano.com/ Find us on other socials:   / adamas-nanotechnologies-inc   https://x.com/AdamasNano