Schütz, Martin J. A. Quantum Dots for Quantum Information Processing: Controlling and Exploiting the Quantum Dot Environment [electronic resource] / / by Martin J. A. Schütz.. — 1st ed. 2017.. — XVII, 199 p. 51 illus., 8 illus. in color. : online resource. — (Springer Theses, Recognizing Outstanding Ph.D. Research,) 2190-5053. - Springer Theses, Recognizing Outstanding Ph.D. Research, .
Introduction -- Superradiance-Like Electron Transport Through a Quantum Dot -- Nuclear Spin Dynamics in Double Quantum Dots -- Universal Quantum Transducers Based on Surface Acoustic Waves -- Outlook.
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Анотація: This thesis offers a comprehensive introduction to surface acoustic waves in the quantum regime. It addresses two of the most significant technological challenges in developing a scalable quantum information processor based on spins in quantum dots: (i) decoherence of the electronic spin qubit due to the surrounding nuclear spin bath, and (ii) long-range spin-spin coupling between remote qubits. Electron spins confined in quantum dots (QDs) are among the leading contenders for implementing quantum information processing. To this end, the author pursues novel strategies that turn the unavoidable coupling to the solid-state environment (in particular, nuclear spins and phonons) into a valuable asset rather than a liability.
9783319485591
10.1007/978-3-319-48559-1 doi
Quantum computers. Spintronics. Surfaces (Physics). Interfaces (Physical sciences). Thin films. Nanotechnology. Nanoscale science. Nanoscience. Nanostructures. Quantum Information Technology, Spintronics. Surface and Interface Science, Thin Films. Nanotechnology. Nanoscale Science and Technology.