Success in these experiments will allow for exotic spintronic devices and sensors to be developed with functionalities unavailable with traditional materials, which with potential benefits to applications in the defense and security sectors.
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Ocular imaging using structured light beams has the potential to detect subtle changes in macular pigment and other ocular structures that occur before macular degeneration progresses to the point of vision loss. Such new sensing tools could enable the early detection and treatment of macular degeneration and reduce the significant societal burden of the disease.
With David Cory and collaborators at the National Institute of Standards and Technology (NIST) we explore how to engineer beams of neutron or photons that carry entanglement.
In this project, we develop quantum sensors that exploit these attributes to increases the precision of measurements of fundamental forces and materials structure. With David Cory, Alexander Cronin of the University of Arizona, Han Wen of National Institute of Healthand collaborators at NIST, we engineer structure into neutron beams in the form of spatially correlated spin, phase, linear and angular momentum to create novel neutron interferometers.
Using ultrasensitive silicon nano-wired mechanical resonators, we are working to distinguish small ensembles of nuclear and electron spins. In doing so, we are striving to bring MR down to the nanometer scale, allowing imaging of single viral particles. Subsequently, extending the approach to the Angstrom scale, our goal is to demonstrate MR imaging of individual protein molecules.