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Electron-acoustic-phonon scattering in the quantum control of qubit states near the Si/SiO2 interface |
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| Authors: | Bing-Ping Gou Peiji ZhaoXiao-Jun Kong |
| Affiliation: | a College of Physics and Information Engineering, Hebei Advanced Thin Films Laboratory, Hebei Normal University, Shijiazhuang 050016, People''s Republic of China b Department of Physics, Polytechnic Institute of New York University, Six MetroTech Center, Brooklyn, NY 11201, United States |
| Abstract: | We suggested a new mechanism for quantum control of a donor electron spin qubit state next to a Si/SiO2 interface. The theoretical calculation results show that the shuttling time versus the donor depth (or electric field strength) exhibits a double-valley feature. The origin of the double-valley feature is discussed. |
| Keywords: | Electron-phonon scattering Spin qubit Donor electron Shuttling |
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