Titlebook: Electrical Control and Quantum Chaos with a High-Spin Nucleus in Silicon; Serwan Asaad Book 2021 The Editor(s) (if applicable) and The Aut

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Introduction,re silver atoms were shot through an inhomogeneous magnetic field. The interaction of the silver atom’s outer electron spin with the inhomogeneous magnetic field resulted in a two-fold splitting of the final silver atom distribution, as opposed to a continuous distribution.

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High-Dimensional Spins,ization, and has been instrumental in the development of quantum mechanics. The magnetization of metals is due to spin, and the numerous applications of spin include magnetic resonance imaging (MRI), atomic clocks, and quantum computers..This chapter describes the properties and dynamics of spin sys

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Theory of Donors in Silicon,r atoms are introduced. Next, the Hamiltonian of a donor in silicon is described, discussing each of the interaction. While most of the chapter is general to any group-V donor in silicon, only donors whose nucleus has a nuclear spin quantum number . possess an electric quadrupole moment, caused by a

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123-Sb Donor Device Characterization,subsequent detection of an .Sb donor. An eight-fold splitting of the ESR spectrum is observed, matching the eight nuclear spin states of the .Sb donor. Flip-flop transitions are also observed, where both the nuclear and electron spins flip simultaneously, and this is exploited for fast high-fidelity

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Nuclear Electric Resonance,, we were quickly thrown a curve ball, for the observations were in clear disagreement with NMR. A melted microwave antenna was found to be the cause, blocking any magnetic fields that would result in NMR. Instead, a different driving mechanism altogether is responsible for the observed nuclear tran

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Microscopic Crystalline Origins of the Quadrupole Interaction,pplied to a high-spin nucleus. A finite-element model is used to estimate the strain and electric fields that are present in our device. We then develop a microscopic model that relates the strain and electric fields to the EFG at the site of the donor, which directly relates to the quadrupole inter

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Conclusions and Outlook,onventional nmr, we find that the high-spin nucleus can be driven electrically via ner. This electric driving mechanism is mediated by the nuclear quadrupole interaction, which is found to couple electric fields to the nuclear spin. The nucleus is observed to be highly coherent, with measured cohere

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Book 2021istic proposal to construct a chaotic driven top from the nuclear spin of 123-Sb. Signatures of chaos are expected to arise for experimentally realizable parameters of the system, allowing the study of the relation between quantum decoherence and classical chaos, and the observation of dynamical tun