0
Your cart

Your cart is empty

Browse All Departments
  • All Departments
Price
  • R2,500 - R5,000 (2)
  • -
Status
Brand

Showing 1 - 2 of 2 matches in All Departments

Electrical Control and Quantum Chaos with a High-Spin Nucleus in Silicon (Hardcover, 1st ed. 2021): Serwan Asaad Electrical Control and Quantum Chaos with a High-Spin Nucleus in Silicon (Hardcover, 1st ed. 2021)
Serwan Asaad
R4,579 Discovery Miles 45 790 Ships in 12 - 19 working days

Nuclear spins are highly coherent quantum objects that were featured in early ideas and demonstrations of quantum information processing. In silicon, the high-fidelity coherent control of a single phosphorus (31-P) nuclear spin I=1/2 has demonstrated record-breaking coherence times, entanglement, and weak measurements. In this thesis, we demonstrate the coherent quantum control of a single antimony (123-Sb) donor atom, whose higher nuclear spin I = 7/2 corresponds to eight nuclear spin states. However, rather than conventional nuclear magnetic resonance (NMR), we employ nuclear electric resonance (NER) to drive nuclear spin transitions using localized electric fields produced within a silicon nanoelectronic device. This method exploits an idea first proposed in 1961 but never realized experimentally with a single nucleus, nor in a non-polar crystal such as silicon. We then present a realistic 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 tunneling. These results show that high-spin quadrupolar nuclei could be deployed as chaotic models, strain sensors, hybrid spin-mechanical quantum systems, and quantum-computing elements using all-electrical controls.

Electrical Control and Quantum Chaos with a High-Spin Nucleus in Silicon (Paperback, 1st ed. 2021): Serwan Asaad Electrical Control and Quantum Chaos with a High-Spin Nucleus in Silicon (Paperback, 1st ed. 2021)
Serwan Asaad
R4,571 Discovery Miles 45 710 Ships in 10 - 15 working days

Nuclear spins are highly coherent quantum objects that were featured in early ideas and demonstrations of quantum information processing. In silicon, the high-fidelity coherent control of a single phosphorus (31-P) nuclear spin I=1/2 has demonstrated record-breaking coherence times, entanglement, and weak measurements. In this thesis, we demonstrate the coherent quantum control of a single antimony (123-Sb) donor atom, whose higher nuclear spin I = 7/2 corresponds to eight nuclear spin states. However, rather than conventional nuclear magnetic resonance (NMR), we employ nuclear electric resonance (NER) to drive nuclear spin transitions using localized electric fields produced within a silicon nanoelectronic device. This method exploits an idea first proposed in 1961 but never realized experimentally with a single nucleus, nor in a non-polar crystal such as silicon. We then present a realistic 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 tunneling. These results show that high-spin quadrupolar nuclei could be deployed as chaotic models, strain sensors, hybrid spin-mechanical quantum systems, and quantum-computing elements using all-electrical controls.

Free Delivery
Pinterest Twitter Facebook Google+
You may like...
Ionization and Ion Transport - A Primer…
David B Go Hardcover R1,839 Discovery Miles 18 390
The Round Robin
Elizabeth Ruble Hardcover R738 Discovery Miles 7 380
The Spiritual Dimension of Business…
Laszlo Zsolnai Hardcover R3,531 Discovery Miles 35 310
Ponal Wood Glue (500ml)(Box of 12)
R1,528 Discovery Miles 15 280
Cooking with Kim Bagley - A South…
Kim Bagley Paperback R390 R339 Discovery Miles 3 390
Human-Animal Relationships in Equestrian…
Katherine Dashper Paperback R1,617 Discovery Miles 16 170
Handover Double Sided Tape (0.5 Inches x…
R83 Discovery Miles 830
Journey in Grace - In this Journey of…
Grace Mills Hardcover R758 R669 Discovery Miles 6 690
Magnetic Control of Tokamak Plasmas
Marco Ariola, Alfredo Pironti Hardcover R4,208 Discovery Miles 42 080
Whispers from God - Miraculous…
Vicki White Paperback R347 R325 Discovery Miles 3 250

 

Partners