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Title:QUANTUM COMPUTING CLUSTER USING INDIUM ATOMIC WIRES ON (111) SILICON
DOI No:10.1142/9789812701947_0072
Source:PHYSICS, CHEMISTRY AND APPLICATION OF NANOSTRUCTURES (pp 327-330)
Author(s):A. V. KOROLEV
Belarusian State University of Informatics and Radioelectronics, P. Browka 6, 220013 Minsk, Belarus

A. V. KRIVOSHEEVA
Belarusian State University of Informatics and Radioelectronics, P. Browka 6, 220013 Minsk, Belarus

A. M. GIRO
Belarusian State University of Informatics and Radioelectronics, P. Browka 6, 220013 Minsk, Belarus

A. L. DANILYUK
Belarusian State University of Informatics and Radioelectronics, P. Browka 6, 220013 Minsk, Belarus

Abstract:We have designed and modeled a quantum computing cluster containing quantum indium wires on silicon (111) surface. Nuclear spin polarization is realized by excitation of electrons in paramagnetic centers on the silicon surface. Resonant frequency separation between the wires is achieved employing a gradient of external magnetic field. It is shown that effective separation of resonant frequencies for ensemble qubits in the cluster takes place when the distance between the wires is 0.8 nm and the magnetic field gradient ranges from 0.05 to 0.07 T/µm.
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