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David Jonas

Background

I completed a Master of Physics (MPhys) degree at the University of Warwick in 2019. In the summer of 2018 I completed an eight week research project through the Undergraduate Research Support Scheme (URSS) on Skyrmionic materials under the supervision of Prof. Geetha Balakrishnan. I am currently researching unconventional superconductivity under the supervision of Dr Martin Lees, co-supervised by Prof. Geetha Balakrishnan.

Research Interests

My interests lie in exploring the unconventional behaviour of a range of superconducting materials. The unconventionality can arise from any of the following: the pairing mechanism of the electrons within the Cooper pairs, the symmetry of the Cooper pair wavefunction, and the group symmetries that are broken when transitioning from the normal to the superconducting state.

This project aims to better understand the underlying mechanisms that drive unconventional superconductivity in new materials, which have the potential to be used in a range of applications. Previously studied materials will also be explored to gain a new and better insight into their exotic properties.

The project involves preparing polycrystalline and single crystal samples using a range of crystal growth techniques, and studying their normal and superconducting state behaviour through structural, thermodynamic, magnetic and transport measurements, at high magnetic fields and at low temperatures. Materials of interest exhibit properties such as strong spin-orbit coupling or a noncentrosymmetric crystal structure. These materials will also be investigated at national and international facilities using techniques such as muon spectroscopy, which investigates time reversal symmetry breaking.

Courses Taken

MPAGS
Classical and Quantum Phase Transitions (2019/20)

Teaching Duties

I demonstrate in the second year undergraduate microprocessors laboratory.

Photo of David Jonas

Write to

David Jonas
Superconductivity and Magnetism Group (Room P2.20)
Department of Physics
University of Warwick
Coventry CV4 7AL
United Kingdom

E-Mail:

D dot Jonas at warwick dot ac dot uk

Telephone:

+44 (0)2476 574207

Office:

P2.20