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Broun Lab
Research Interests
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Phase-disordered superconductivity and quantum criticality in underdoped cuprates
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Microwave spectroscopy of the symmetry and dynamics of the pairing interaction in heavy fermion superconductors
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Dynamics of superconducting flux lines in conventional and unconventional superconductors
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Scanning Hall-probe microscopy of vortices in superconductors
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Nanostructuring of superconductors to confine and manipulate vortex matter
Facilities
- 3He/4He dilution refrigerator, base temperature 0.02 K
- Scanning Hall-probe microscopy, base temperature 1 K
- High field microwave spectrsocopy, 8 Tesla and 1 K
- Microwave vector network analyzers,
20 GHz (Agilent E8362B) and 40 GHz (Agilent 8722ES)
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- Rapid characterization cryostats, 4 K
- Millikelvin microwave spectroscopy system, with rapid sample exchange and in-built helium reliquefier
- High vacuum evaporator for Hall probe deposition
- Wide range of test electronics, vacuum pumps and components
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