Zobrazeno 1 - 10
of 49
pro vyhledávání: '"George, Richard E."'
Autor:
Wolfowicz, Gary, Tyryshkin, Alexei M., George, Richard E., Riemann, Helge, Abrosimov, Nikolai V., Becker, Peter, Pohl, Hans-Joachim, Thewalt, Mike L. W., Lyon, Stephen A., Morton, John J. L.
A major challenge in using spins in the solid state for quantum technologies is protecting them from sources of decoherence. This can be addressed, to varying degrees, by improving material purity or isotopic composition for example, or active error
Externí odkaz:
http://arxiv.org/abs/1301.6567
Publikováno v:
Phys. Rev. Lett. 110, 027601 (2013)
High-spin paramagnetic manganese defects in polar piezoelectric zinc oxide exhibit a simple almost axial anisotropy and phase coherence times of the order of a millisecond at low temperatures. The anisotropy energy is tunable using an externally appl
Externí odkaz:
http://arxiv.org/abs/1209.2745
Autor:
Wu, Hua, Gauger, Erik M., George, Richard E., Möttönen, Mikko, Riemann, Helge, Abrosimov, Nikolai V., Becker, Peter, Pohl, Hans-Joachim, Itoh, Kohei M., Thewalt, Mike L. W., Morton, John J. L.
Publikováno v:
Phys. Rev. A 87, 032326 (2013)
High-fidelity quantum operations are a key requirement for fault-tolerant quantum information processing. In electron spin resonance, manipulation of the quantum spin is usually achieved with time-dependent microwave fields. In contrast to the conven
Externí odkaz:
http://arxiv.org/abs/1208.0555
Autor:
Wolfowicz, Gary, Simmons, Stephanie, Tyryshkin, Alexei M., George, Richard E., Riemann, Helge, Abrosimov, Nikolai V., Becker, Peter, Pohl, Hans-Joachim, Lyon, Stephen A., Thewalt, Mike L. W., Morton, John J. L.
Bismuth (209Bi) is the deepest Group V donor in silicon and possesses the most extreme characteristics such as a 9/2 nuclear spin and a 1.5 GHz hyperfine coupling. These lead to several potential advantages for a Si:Bi donor electron spin qubit compa
Externí odkaz:
http://arxiv.org/abs/1207.3776
Autor:
George, Richard E., Robledo, Lucio, Maroney, Owen, Blok, Machiel, Bernien, Hannes, Markham, Matthew L., Twitchen, Daniel J., Morton, John J. L., Briggs, G. Andrew D., Hanson, Ronald
One of the most striking features of quantum mechanics is the profound effect exerted by measurements alone. Sophisticated quantum control is now available in several experimental systems, exposing discrepancies between quantum and classical mechanic
Externí odkaz:
http://arxiv.org/abs/1205.2594
Autor:
George, Richard E., Witzel, Wayne, Riemann, H., Abrosimov, N. V., Notzel, N., Thewalt, Mike L. W., Morton, John J. L.
Publikováno v:
Phys. Rev. Lett. 105, 067601 (2010)
Donors in silicon hold considerable promise for emerging quantum technologies, due to the their uniquely long electron spin coherence times. Bi donors in silicon differ from P and other Group V donors in several significant respects: they have the st
Externí odkaz:
http://arxiv.org/abs/1004.0340
Autor:
Wu, Hua, George, Richard E., Ardavan, Arzhang, Wesenberg, Janus H., Mølmer, Klaus, Schuster, David I., Schoelkopf, Robert J., Itoh, Kohei M., Morton, John J. L., Briggs, G. Andrew D.
Publikováno v:
Phys. Rev. Lett. 105, 140503 (2010)
Electron and nuclear spins have good coherence times and an ensemble of spins is a promising candidate for a quantum memory. By employing holographic techniques via field gradients a single ensemble may be used to store many bits of information. Here
Externí odkaz:
http://arxiv.org/abs/0908.0101
Autor:
George, Richard E., Robledo, Lucio M., Maroney, Owen J. E., Blok, Machiei S., Bemien, Hannes, Markham, Matthew L., Twitchen, Daniel J., Morton, John J. L., Andrew, G., Briggs, D., Hanson, Ronald
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2013 Mar 01. 110(10), 3777-3781.
Externí odkaz:
https://www.jstor.org/stable/41992273
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Akademický článek
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