PhD Studentship: Tuning of Quantum Magnets

Quantum materials are at the forefront of modern condensed matter physics research, with many outstanding fundamental questions. They host new quasi-particles other than constituent electrons, such as spinons, halons, visions and many more, essentially creating a new material universe awaiting exploration. Moreover, they often have a potential to make useful applications in quantum technologies (e.g., quantum spin-liquid state to build a quantum computer).

Our group aims to realise exotic quantum entangled states in materials through precision tuning with uniaxial strain and a magnetic field. With this particular PhD project, the aim is to realise a quantum spin-liquid state in magnetic insulators while probing them using nuclear magnetic resonance spectroscopy (atomic-scale electronic and magnetic probe of matter). The student will have opportunities to learn cryogenic instrumentation (down to sub-kelvin temperatures), sample characterisation with SQUID magnetometer, strain tuning and nuclear magnetic resonance experiments as well as advanced data analyses; these are sought-after skillset in the broad field of quantum materials research as well as emerging quantum technologies industry.

The laboratory is well equipped with state-of-the-art instruments including MPMS-3 (from 0.4 K up to 1000 K, in a field up to 7 T), PPMS (down to 1.8 K in a field up to 9 T), and 11 T NMR systems.

The project will take place in the group of Dr Mingee Chung (https://www.birmingham.ac.uk/staff/profiles/physics/chung-mingee.aspx), which is part of the Condensed Matter Group (https://www.birmingham.ac.uk/research/activity/physics/quantum/condensed-matter/index.aspx) in the School of Physics and Astronomy at the University of Birmingham.

The Condensed Matter Group comprises four research-active academics with complementary expertise in experimental techniques (uniaxial stress-strain, hydrostatic high pressure, ARPES, etc.) and subjects (quantum magnets, 2D materials, superconductivity and topological materials) with several on-going projects together. Several new PhD students and postdocs will join us shortly as well. The Group is committed to providing all members with an inclusive and intellectually stimulating atmosphere.

Please email Dr Mingee Chung at m.chung@bham.ac.uk to make informal enquiries or arrange a discussion.

The School of Physics and Astronomy is an Institute of Physics Juno Champion since 2014 and holder of the Athena SWAN Silver Award. Both initiatives recognise the School's commitment to promote diversity and equality, and to encourage better practice for all members of the community, whilst also working towards developing an equitable working culture in which all students and staff can achieve their full potential. We welcome applications from all qualified applicants, and encourage applications from traditionally under-represented groups in physics and astronomy including, but not limited to, women and Black, Asian and Minority Ethnic.

Apply online via the above ‘Apply’ button.

Please name the supervisor in the application. 

Funding notes:

Funding is awarded on competitive basis for UK students and it will cover tuition fees and living stipend for the full 3.5 years during the PhD programme.

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