OSE Seminars
Magnetic resonance spectroscopy on a nanostructured diamond chip
Presented by Professor Victor Acosta, UNM Physics and Astronomy Department
Our lab is developing a diamond-chip-based platform for determining composition, structure, and function of trace biochemical analytes via nuclear magnetic resonance (NMR), nuclear quadrupole resonance (NQR), and electron paramagnetic resonance (EPR) spectroscopies. The platform consists of a nanostructured diamond chip doped with Nitrogen-Vacancy (NV) color centers and uses non-inductive optical detection and high-aspect-ratio nanogratings to enhance sensitivity in a wide range of magnetic fields and at ambient temperature. We have recently demonstrated solution-state NMR, NQR detection of thin films, and EPR detection of external spins with this platform.
11:00 am, Thursday, November 10, 2016
Room 103, Center for High Tech Materials
Science and Technology Park - South Campus
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A schedule of talks within the Department of Physics and Astronomy is available on the P&A web site at http://physics.unm.edu/pandaweb/events/index.php