Observation of Hexatic vortex fluid in a superconducting thin film
Expositor: Pratap Raychaudhuri Tata Institute of Fundamental Research, Mumbai, India (https://www.tifr.res.in/~superconductivity/) Charla IFLYSIB VIRTUAL Viernes 18/12, 10:30hs. Resumen: In 1969, working on a theoretical problem of pure mathematical curiosity, David Thouless stumbled upon a new kind of phase transition, across which physical properties show abrupt change but the free energy varies smoothly. Very soon, Michael…
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