Zobrazeno 1 - 10
of 2 134
pro vyhledávání: '"Glenn, David"'
Autor:
Arunkumar, Nithya, Olsson, Kevin S., Oon, Jner Tzern, Hart, Connor, Bucher, Dominik B., Glenn, David, Lukin, Mikhail D., Park, Hongkun, Ham, Donhee, Walsworth, Ronald L.
We demonstrate quantum logic enhanced sensitivity for a macroscopic ensemble of solid-state, hybrid two-qubit sensors. We achieve a factor of 30 improvement in signal-to-noise ratio, translating to a sensitivity enhancement exceeding an order of magn
Externí odkaz:
http://arxiv.org/abs/2203.12501
Autor:
Arunkumar, Nithya, Bucher, Dominik B., Turner, Matthew J., TomHon, Patrick, Glenn, David, Lehmkuhl, Soren, Lukin, Mikhail D., Park, Hongkun, Rosen, Matthew S., Theis, Thomas, Walsworth, Ronald L.
Publikováno v:
PRX Quantum 2, 010305 (2021)
Optically-probed nitrogen-vacancy (NV) quantum defects in diamond can detect nuclear magnetic resonance (NMR) signals with high-spectral resolution from micron-scale sample volumes of about 10 picoliters. However, a key challenge for NV-NMR is detect
Externí odkaz:
http://arxiv.org/abs/2006.03910
Autor:
Levine, Edlyn V., Turner, Matthew J., Kehayias, Pauli, Hart, Connor A., Langellier, Nicholas, Trubko, Raisa, Glenn, David R., Fu, Roger R., Walsworth, Ronald L.
We provide an overview of the experimental techniques, measurement modalities, and diverse applications of the Quantum Diamond Microscope (QDM). The QDM employs a dense layer of fluorescent nitrogen-vacancy (NV) color centers near the surface of a tr
Externí odkaz:
http://arxiv.org/abs/1910.00061
Autor:
Bucher, Dominik B., Craik, Diana P. L. Aude, Backlund, Mikael P., Turner, Matthew J., Ben-Dor, Oren, Glenn, David R., Walsworth, Ronald L.
Publikováno v:
Nature Protocols 14, 2707-2747 (2019)
Nitrogen-vacancy (NV) quantum defects in diamond are sensitive detectors of magnetic fields. Due to their atomic size and optical readout capability, they have been used for magnetic resonance spectroscopy of nanoscale samples on diamond surfaces. He
Externí odkaz:
http://arxiv.org/abs/1905.11099
Publikováno v:
Phys. Rev. X 10, 021053 (2020)
Nuclear magnetic resonance (NMR) spectroscopy is a widely used tool for chemical analysis and molecular structure identification. Because it typically relies on the weak magnetic fields produced by a small thermal nuclear spin polarization, NMR suffe
Externí odkaz:
http://arxiv.org/abs/1810.02408
Autor:
Arai, Keigo, Lee, Junghyun, Belthangady, Chinmay, Glenn, David R., Zhang, Huiliang, Walsworth, Ronald L.
Publikováno v:
Nature Communications (2018)
Magnetometry is a powerful technique for the non-invasive study of biological and physical systems. A key challenge lies in the simultaneous optimization of magnetic field sensitivity and maximum field range. In interferometry-based magnetometry, a q
Externí odkaz:
http://arxiv.org/abs/1803.07176
Autor:
Volk, Michael W.R., Fu, Roger R., Trubko, Raisa, Kehayias, Pauli, Glenn, David R., Lima, Eduardo A.
Publikováno v:
In Computers and Geosciences October 2022 167
