Electron-Mediated Nuclear-Spin Interactions between Distant Nitrogen-Vacancy Centers

被引：92

作者：

Bermudez, A. ^{[1
]}

Jelezko, F. ^{[2
]}

Plenio, M. B. ^{[1
]}

Retzker, A. ^{[1
]}

机构：

[1] Univ Ulm, Inst Theoret Phys, D-89069 Ulm, Germany

[2] Univ Ulm, Inst Quantenopt, D-89069 Ulm, Germany

来源：

PHYSICAL REVIEW LETTERS | 2011年 / 107卷 / 15期

关键词：

SOLID-STATE SPIN; SINGLE SPIN; COHERENT DYNAMICS; COUPLED ELECTRON; ENTANGLEMENT; QUBITS; TIME;

D O I：

10.1103/PhysRevLett.107.150503

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We propose a scheme enabling controlled quantum coherent interactions between separated nitrogen-vacancy centers in diamond in the presence of strong magnetic fluctuations. The proposed scheme couples nuclear qubits employing the magnetic dipole-dipole interaction between the electron spins and, crucially, benefits from the suppression of the effect of environmental magnetic field fluctuations thanks to a strong microwave driving. This scheme provides a basic building block for a full-scale quantum-information processor or quantum simulator based on solid-state technology.

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页数：5

相关论文

共 31 条

[1] Nanoscale imaging magnetometry with diamond spins under ambient conditions [J].

Balasubramanian, Gopalakrishnan ;

Chan, I. Y. ;

Kolesov, Roman ;

Al-Hmoud, Mohannad ;

Tisler, Julia ;

Shin, Chang ;

Kim, Changdong ;

Wojcik, Aleksander ;

Hemmer, Philip R. ;

Krueger, Anke ;

Hanke, Tobias ;

Leitenstorfer, Alfred ;

Bratschitsch, Rudolf ;

Jelezko, Fedor ;

Wrachtrup, Joerg .

NATURE, 2008, 455 (7213) :648-U46

[2]

Balasubramanian G, 2009, NAT MATER, V8, P383, DOI [10.1038/nmat2420, 10.1038/NMAT2420]

[3] Dephasing time of GaAs electron-spin qubits coupled to a nuclear bath exceeding 200 μs [J].

Bluhm, Hendrik ;

Foletti, Sandra ;

Neder, Izhar ;

Rudner, Mark ;

Mahalu, Diana ;

Umansky, Vladimir ;

Yacoby, Amir .

NATURE PHYSICS, 2011, 7 (02) :109-113

[4] Coherent dynamics of coupled electron and nuclear spin qubits in diamond [J].

Childress, L. ;

Dutt, M. V. Gurudev ;

Taylor, J. M. ;

Zibrov, A. S. ;

Jelezko, F. ;

Wrachtrup, J. ;

Hemmer, P. R. ;

Lukin, M. D. .

SCIENCE, 2006, 314 (5797) :281-285

[5] Universal Dynamical Decoupling of a Single Solid-State Spin from a Spin Bath [J].

de Lange, G. ;

Wang, Z. H. ;

Riste, D. ;

Dobrovitski, V. V. ;

Hanson, R. .

SCIENCE, 2010, 330 (6000) :60-63

[6] Decay of Rabi Oscillations by Dipolar-Coupled Dynamical Spin Environments [J].

Dobrovitski, V. V. ;

Feiguin, A. E. ;

Hanson, R. ;

Awschalom, D. D. .

PHYSICAL REVIEW LETTERS, 2009, 102 (23)

[7] Anisotropic interactions of a single spin and dark-spin spectroscopy in diamond [J].

Epstein, RJ ;

Mendoza, FM ;

Kato, YK ;

Awschalom, DD .

NATURE PHYSICS, 2005, 1 (02) :94-98

[8] Room-temperature coherent coupling of single spins in diamond [J].

Gaebel, Torsten ;

Domhan, Michael ;

Popa, Iulian ;

Wittmann, Christoffer ;

Neumann, Philipp ;

Jelezko, Fedor ;

Rabeau, James R. ;

Stavrias, Nikolas ;

Greentree, Andrew D. ;

Prawer, Steven ;

Meijer, Jan ;

Twamley, Jason ;

Hemmer, Philip R. ;

Wrachtrup, Joerg .

NATURE PHYSICS, 2006, 2 (06) :408-413

[9] Critical components for diamond-based quantum coherent devices [J].

Greentree, Andrew D. ;

Olivero, Paolo ;

Draganski, Martin ;

Trajkov, Elizabeth ;

Rabeau, James R. ;

Reichart, Patrick ;

Gibson, Brant C. ;

Rubanov, Sergey ;

Huntington, Shane T. ;

Jamieson, David N. ;

Prawer, Steven .

JOURNAL OF PHYSICS-CONDENSED MATTER, 2006, 18 (21) :S825-S842

[10] Scanning confocal optical microscopy and magnetic resonance on single defect centers [J].

Gruber, A ;

Drabenstedt, A ;

Tietz, C ;

Fleury, L ;

Wrachtrup, J ;

vonBorczyskowski, C .

SCIENCE, 1997, 276 (5321) :2012-2014

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