Hyperfine-Enhanced Gyromagnetic Ratio of a Nuclear Spin in Diamond

Autor: Sangtawesin, S., Petta, J. R.

Publikováno v: New J. Phys. 18, 083016 (2016)

Nuclear spins in the solid state environment of diamond are highly coherent, but difficult to rapidly control due to the small nuclear gyromagnetic ratio. Here we demonstrate a more than 50-fold enhancement of the effective nuclear gyromagnetic ratio

Externí odkaz: http://arxiv.org/abs/1503.07464

Fast Room-Temperature Phase Gate on a Single Nuclear Spin in Diamond

Autor: Sangtawesin, S., Brundage, T. O., Petta, J. R.

Publikováno v: Phys. Rev. Lett. 113, 020506 (2014)

Nuclear spins support long lived quantum coherence due to weak coupling to the environment, but are difficult to rapidly control using nuclear magnetic resonance (NMR) as a result of the small nuclear magnetic moment. We demonstrate a fast ~ 500 ns n

Externí odkaz: http://arxiv.org/abs/1403.3311

Diamond surface functionalization via visible light-driven C-H activation for nanoscale quantum sensing.

Autor: Rodgers LVH; Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ 08540., Nguyen ST; Department of Chemistry, Princeton University, Princeton, NJ 08540., Cox JH; Department of Chemistry, Princeton University, Princeton, NJ 08540., Zervas K; Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ 08540., Yuan Z; Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ 08540., Sangtawesin S; School of Physics, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand.; Center of Excellence in Advanced Functional Materials, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand., Stacey A; School of Physics, University of Melbourne, Parkville, VIC 3010, Australia.; School of Science, RMIT University, Melbourne, VIC 3000, Australia., Jaye C; Materials Measurement Science Division, Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD 20899., Weiland C; Materials Measurement Science Division, Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, MD 20899., Pershin A; HUN-REN Wigner Research Centre for Physics, Institute for Solid State Physics and Optics, Budapest H-1525, Hungary.; MTA-WFK Lendület 'Momentum' Semiconductor Nanostructures Research Group, Budapest H-1525, Hungary., Gali A; HUN-REN Wigner Research Centre for Physics, Institute for Solid State Physics and Optics, Budapest H-1525, Hungary.; MTA-WFK Lendület 'Momentum' Semiconductor Nanostructures Research Group, Budapest H-1525, Hungary.; Department of Atomic Physics, Institute of Physics, Budapest University of Technology and Economics, Budapest H-1111, Hungary., Thomsen L; Australian Synchrotron, Australian Nuclear Science and Technology Organisation, Clayton, VIC 3168, Australia., Meynell SA; Physics Department, University of California, Santa Barbara, CA 93106., Hughes LB; Materials Department, University of California, Santa Barbara, CA 93106., Jayich ACB; Physics Department, University of California, Santa Barbara, CA 93106., Gui X; Department of Chemistry, Princeton University, Princeton, NJ 08540., Cava RJ; Department of Chemistry, Princeton University, Princeton, NJ 08540., Knowles RR; Department of Chemistry, Princeton University, Princeton, NJ 08540., de Leon NP; Department of Electrical and Computer Engineering, Princeton University, Princeton, NJ 08540.

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America [Proc Natl Acad Sci U S A] 2024 Mar 12; Vol. 121 (11), pp. e2316032121. Date of Electronic Publication: 2024 Mar 07.

Materials challenges and opportunities for quantum computing hardware.

Autor: de Leon NP; Department of Electrical Engineering, Princeton University, Princeton, NJ 08544, USA., Itoh KM; School of Fundamental Science and Technology, Keio University, Yokohama 223-8522, Japan., Kim D; Department of Physics and Astronomy and Institute of Applied Physics, Seoul National University, Seoul 08826, Korea., Mehta KK; Department of Physics, Institute for Quantum Electronics, ETH Zürich, 8092 Zürich, Switzerland., Northup TE; Institut für Experimentalphysik, Universität Innsbruck, 6020 Innsbruck, Austria., Paik H; IBM Quantum, IBM T. J. Watson Research Center, Yorktown Heights, NY 10598, USA. hanhee.paik@us.ibm.com., Palmer BS; Laboratory for Physical Sciences, University of Maryland, College Park, MD 20740, USA.; Quantum Materials Center, University of Maryland, College Park, MD 20742, USA., Samarth N; Department of Physics, The Pennsylvania State University, University Park, PA 16802, USA., Sangtawesin S; School of Physics and Center of Excellence in Advanced Functional Materials, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand., Steuerman DW; Kavli Foundation, 5715 Mesmer Avenue, Los Angeles, CA 90230, USA.

Publikováno v: Science (New York, N.Y.) [Science] 2021 Apr 16; Vol. 372 (6539).

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