%0 Journal Article %1 Saeedi2013RoomTemperature %A Saeedi, Kamyar %A Simmons, Stephanie %A Salvail, Jeff Z. %A Dluhy, Phillip %A Riemann, Helge %A Abrosimov, Nikolai V. %A Becker, Peter %A Pohl, Hans-Joachim %A Morton, John J. L. %A Thewalt, Mike L. W. %D 2013 %I American Association for the Advancement of Science %J Science %K qubits %N 6160 %P 830--833 %R 10.1126/science.1239584 %T Room-Temperature Quantum Bit Storage Exceeding 39 Minutes Using Ionized Donors in Silicon-28 %U http://dx.doi.org/10.1126/science.1239584 %V 342 %X Quantum computing in materials such as silicon would simplify integration with existing electronic components; however, the coherence times of such qubits, especially at room temperature, are affected by the interaction with the busy environment of a solid. Eliminating isotopic impurities from the host material improves coherence times, as observed for qubits, based on the nuclear spin of neutral P donors in Si. Saeedi et al. (p. 830) modified this system by using charged P donors instead of neutral ones; by manipulating the states of the donors optically and using dynamical decoupling, the coherence time of the qubits was extended to 3 hours at cryogenic temperatures and 39 minutes at room temperature.

@article{Saeedi2013RoomTemperature, abstract = {{Quantum computing in materials such as silicon would simplify integration with existing electronic components; however, the coherence times of such qubits, especially at room temperature, are affected by the interaction with the busy environment of a solid. Eliminating isotopic impurities from the host material improves coherence times, as observed for qubits, based on the nuclear spin of neutral P donors in Si. Saeedi et al. (p. 830) modified this system by using charged P donors instead of neutral ones; by manipulating the states of the donors optically and using dynamical decoupling, the coherence time of the qubits was extended to 3 hours at cryogenic temperatures and 39 minutes at room temperature.}}, added-at = {2019-02-26T15:22:34.000+0100}, author = {Saeedi, Kamyar and Simmons, Stephanie and Salvail, Jeff Z. and Dluhy, Phillip and Riemann, Helge and Abrosimov, Nikolai V. and Becker, Peter and Pohl, Hans-Joachim and Morton, John J. L. and Thewalt, Mike L. W.}, biburl = {https://www.bibsonomy.org/bibtex/28b04618a05fe1d0907e57d0f69a86239/rspreeuw}, citeulike-article-id = {12790794}, citeulike-linkout-0 = {http://dx.doi.org/10.1126/science.1239584}, citeulike-linkout-1 = {http://www.sciencemag.org/content/342/6160/830.abstract}, citeulike-linkout-2 = {http://www.sciencemag.org/content/342/6160/830.full.pdf}, citeulike-linkout-3 = {http://www.sciencemag.org/cgi/content/abstract/342/6160/830}, citeulike-linkout-4 = {http://view.ncbi.nlm.nih.gov/pubmed/24233718}, citeulike-linkout-5 = {http://www.hubmed.org/display.cgi?uids=24233718}, day = 15, doi = {10.1126/science.1239584}, interhash = {3adfa16339c07d6337943d79d67e5b3c}, intrahash = {8b04618a05fe1d0907e57d0f69a86239}, issn = {1095-9203}, journal = {Science}, keywords = {qubits}, month = nov, number = 6160, pages = {830--833}, pmid = {24233718}, posted-at = {2013-11-15 08:48:43}, priority = {2}, publisher = {American Association for the Advancement of Science}, timestamp = {2019-02-26T15:22:34.000+0100}, title = {{Room-Temperature Quantum Bit Storage Exceeding 39 Minutes Using Ionized Donors in Silicon-28}}, url = {http://dx.doi.org/10.1126/science.1239584}, volume = 342, year = 2013 }