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Thesis

Unconventional superconductivity and Majorana modes

Abstract:

In this thesis superconductivity with unconventional pairing symmetries arising from repulsive interactions is investigated. Anyonic quasiparticles within the subclass of chiral p-wave superconductors are also examined.

In Chapter 2 we study weak-coupling superconductivity in a repulsive Hubbard model on the tetragonal lattice. With the weak-coupling approximation we establish the superconducting phase diagram as the out-of-plane hopping strength and electron filling is varied. Fo...

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Division:
MPLS
Department:
Physics
Sub department:
Theoretical Physics
Role:
Author

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Supervisor
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Type of award:
DPhil
Level of award:
Doctoral
Awarding institution:
University of Oxford

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