Search Results - "Dobrovitski, V.V."

Quantum Control over Single Spins in Diamond by Dobrovitski, V.V, Fuchs, G.D, Falk, A.L, Santori, C, Awschalom, D.D

“…Nitrogen-vacancy (NV) centers in diamond have recently emerged as a unique platform for fundamental studies in quantum information and nanoscience. The special…”
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Probing Spin Dynamics on Diamond Surfaces Using a Single Quantum Sensor by Dwyer, Bo L., Rodgers, Lila V.H., Urbach, Elana K., Bluvstein, Dolev, Sangtawesin, Sorawis, Zhou, Hengyun, Nassab, Yahia, Fitzpatrick, Mattias, Yuan, Zhiyang, De Greve, Kristiaan, Peterson, Eric L., Knowles, Helena, Sumarac, Tamara, Chou, Jyh-Pin, Gali, Adam, Dobrovitski, V.V., Lukin, Mikhail D., de Leon, Nathalie P.

“…Understanding the dynamics of a quantum bit’s environment is essential for the realization of practical systems for quantum information processing and…”
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Universal Dynamical Decoupling of a Single Solid-State Spin from a Spin Bath by de Lange, G, Wang, Z.H, Ristè, D, Dobrovitski, V.V, Hanson, R

“…Controlling the interaction of a single quantum system with its environment is a fundamental challenge in quantum science and technology. We strongly…”
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Decoherence-protected quantum gates for a hybrid solid-state spin register by van der Sar, T., Wang, Z. H., Blok, M. S., Bernien, H., Taminiau, T. H., Toyli, D. M., Lidar, D. A., Awschalom, D. D., Hanson, R., Dobrovitski, V. V.

“…Seamless integration of decoherence protection into quantum logic gates has enabled high-fidelity execution of a quantum algorithm with individual spins in a…”
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Gigahertz Dynamics of a Strongly Driven Single Quantum Spin by Fuchs, G.D, Dobrovitski, V.V, Toyli, D.M, Heremans, F.J, Awschalom, D.D

“…Two-level systems are at the core of numerous real-world technologies such as magnetic resonance imaging and atomic clocks. Coherent control of the state is…”
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Coherent Dynamics of a Single Spin Interacting with an Adjustable Spin Bath by Hanson, R, Dobrovitski, V.V, Feiguin, A.E, Gywat, O, Awschalom, D.D

“…Phase coherence is a fundamental concept in quantum mechanics. Understanding the loss of coherence is paramount for future quantum information processing. We…”
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Decay of Rabi oscillations by dipolar-coupled dynamical spin environments by Dobrovitski, V V, Feiguin, A E, Hanson, R, Awschalom, D D

“…We study the Rabi oscillations decay of a spin decohered by a spin bath whose internal dynamics is caused by dipolar coupling between the bath spins. The form…”
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Nuclear spin bath effects in molecular nanomagnets: Direct quantum mechanical simulations by SINITSYN, N. A, DOBROVITSKI, V. V

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Suppression of electron spin decoherence in a quantum dot by Zhang, Wenxian, Dobrovitski, V. V., Santos, Lea f., Viola, Lorenza, Harmon, B. N.

“…The dominant source of decoherence for an electron spin in a quantum dot is the hyperfine interaction with the surrounding bath of nuclear spins. The…”
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Length scale coupling for nonlinear dynamical problems in magnetism by Dobrovitski, V V, Katsnelson, M I, Harmon, B N

“…The dynamics of real magnets is often governed by several interacting processes taking place simultaneously at different length scales. For dynamical…”
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Destruction of the Kondo effect by a local measurement by Katsnelson, M.I., Dobrovitski, V.V., De Raedt, H.A., Harmon, B.N.

“…We show that a local measurement which decoheres the Kondo center in a Kondo system, suppresses the Abrikosov–Suhl resonance and destroys the Kondo effect…”
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Many-spin effects and tunneling splittings in Mn 12 magnetic molecules by De Raedt, H.A., Hams, A.H., Dobrovitski, V.V., Al-Saqer, M., Katsnelson, M.I., Harmon, B.N.

“…We calculate the tunneling splittings in a Mn 12 magnetic molecule taking into account its internal many-spin structure. We discuss the precision and…”
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Many-spin effects and tunneling splittings in Mn12 magnetic molecules by DE RAEDT, H. A, HAMS, A. H, DOBROVITSKI, V. V, AL-SAQER, M, KATSNELSON, M. I, HARMON, B. N

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Electron correlation effects in band structure of magnetic clusters Mn 12 and Fe 8 by Boukhvalov, D.W, Kurmaev, E.Z, Moewes, A, Yablonskikh, M.V, Chiuzbàian, S, Galakhov, V.R, Finkelstein, L.D, Neumann, M, Katsnelson, M.I, Dobrovitski, V.V, Lichtenstein, A.L

“…We present calculations of electronic structure and local magnetic moment of 3d metals in [Mn 12O 12(CH 3COO) 16(H 2O) 24]·2CH 3COOH·4H 2O and [(C 6H 15N 3)…”
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Magnetic field of Josephson vortices outside superconductors by Kogan, V. G., Dobrovitski, V. V.

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Statistical coarse-graining as an approach to multiscale problems in magnetism by Dobrovitski, V.V., Katsnelson, M.I., Harmon, B.N.

“…Multiscale phenomena which include several processes occurring simultaneously at different length scales and exchanging energy with each other, are widespread…”
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Geometric control over the motion of magnetic domain walls by Sinitsyn, N. A., Dobrovitski, V. V., Urazhdin, S., Saxena, Avadh

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Electron correlation effects in band structure of magnetic clusters Mn12 and Fe8 by Boukhvalov, D.W, Kurmaev, E.Z, Moewes, A, Yablonskikh, M.V, Chiuzbàian, S, Galakhov, V.R, Finkelstein, L.D, Neumann, M, Katsnelson, M.I, Dobrovitski, V.V, Lichtenstein, A.L

“…We present calculations of electronic structure and local magnetic moment of 3d metals in [Mn12O12(CH3COO)16(H2O)24]DT2CH3COOHDT4H2O and…”
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Macroscopic quantum tunnelling of solitons in ultrathin films by Dobrovitski, V.V., Zvezdin, A.K.

“…A theoretical investigation of macroscopic quantum tunnelling of solitons in ultrathin films is performed. Two cases are considered: external, the tunnelling…”
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Quantum Oscillations without Quantum Coherence by Dobrovitski, V. V., De Raedt, H. A., Katsnelson, M. I., Harmon, B. N.

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