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Thesis

High-fidelity microwave-driven quantum logic in intermediate-field 43Ca+

Abstract:

This thesis is concerned with the development of an intermediate magnetic field "clock-qubit" in 43Ca+ at 146G and techniques to manipulate this qubit using microwaves and lasers. While 43Ca+ has previously been used as a qubit, its relatively complicated level structure - with a nuclear spin of 7/2 and low-lying D-states -- makes cooling it in the intermediate field an intimidating prospect. As a result, previous experiments have used small magn...

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atomic & Laser Physics
Research group:
Ion Trapping
Oxford college:
Balliol College
Role:
Author
More by this author
Division:
MPLS
Department:
Physics
Role:
Author

Contributors

Division:
MPLS
Department:
Physics
Role:
Supervisor
Publication date:
2013
Type of award:
DPhil
Level of award:
Doctoral
Awarding institution:
Oxford University, UK
Language:
English
Keywords:
Subjects:
UUID:
uuid:55264c2d-bb42-4439-bf49-731b9f66de74
Local pid:
ora:8895
Deposit date:
2014-08-29

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