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Publications

Export 12 results:
Author Title Type [ Year(Asc)]
Filters: Author is Hu, Xuedong  [Clear All Filters]
2013
Hyperfine interaction induced dephasing of coupled spin qubits in semiconductor double quantum dots, J-T. Hung, Ł. Cywiński, X. Hu, and S. Das Sarma , Phys. Rev. B, 88 (2013)
2012
Valley-Based Noise-Resistant Quantum Computation Using Si Quantum Dots, D. Culcer, A.. L. Saraiva, B. Koiller, X. Hu, and S. Das Sarma , PHYSICAL REVIEW LETTERS, 108 (2012)
2011
Hyperfine interactions in silicon quantum dots, L. V. C. Assali, H. M. Petrilli, R. B. Capaz, B. Koiller, X. Hu, and S. Das Sarma , PHYSICAL REVIEW B, 83 (2011)
Intervalley coupling for interface-bound electrons in silicon: An effective mass study, A.. L. Saraiva, M.. J. Calderon, R. B. Capaz, X. Hu, S. Das Sarma, and B. Koiller , PHYSICAL REVIEW B, 84 (2011)
2010
Exchange coupling in silicon quantum dots: Theoretical considerations for quantum computation, Q. Li, L. Cywinski, D. Culcer, X. Hu, and S. Das Sarma , PHYSICAL REVIEW B, 81 (2010)
Interface roughness, valley-orbit coupling, and valley manipulation in quantum dots, D. Culcer, X. Hu, and S. Das Sarma , PHYSICAL REVIEW B, 82 (2010)
Quantum dot spin qubits in silicon: Multivalley physics, D. Culcer, L. Cywinski, Q. Li, X. Hu, and S. Das Sarma , PHYSICAL REVIEW B, 82 (2010)
2009
Dephasing of Si spin qubits due to charge noise, D. Culcer, X. Hu, and S. Das Sarma , APPLIED PHYSICS LETTERS, 95 (2009)
Physical mechanisms of interface-mediated intervalley coupling in Si, A.. L. Saraiva, M.. J. Calderon, X. Hu, S. Das Sarma, and B. Koiller , PHYSICAL REVIEW B, 80 (2009)
Realizing singlet-triplet qubits in multivalley Si quantum dots, D. Culcer, L. Cywinski, Q. Li, X. Hu, and S. Das Sarma , PHYSICAL REVIEW B, 80 (2009)
2007
Decoherence induced by anisotropic hyperfine interaction in Si spin qubits, W. M. Witzel, X. Hu, and S. Das Sarma , Phys. Rev. B, 76 (2007)
Quantum control of donor-bound electrons at the Si-SiO2 interface, B. Koiller, M.. J. Calderon, X. Hu, and S. Das Sarma , Physics of Semiconductors, Pts A and B, 893, 1095-1096 (2007)