Andrew D. Huxley

Andrew D. Huxley (born 1966) is a chair of the physics department of the University of Edinburgh.

Biography

Of no relation to Sir Andrew F. Huxley (the English physiologist and biophysicist), Huxley is known in the field of condensed matter physics. While at the CEA laboratory in Grenoble, Huxley was involved in the revolutionary discovery of superconductivity in the ferromagnet UGe2 under applied pressure, in collaboration with a team at the University of Cambridge. This was followed up by a series of breakthroughs in another ferromagnetic material, URhGe [3-5], which was found to turn superconducting under the application of an external magnetic field. This emergence of an unconventional superconducting state by the application of an external tuning parameter such as magnetic field or pressure is hypothesised to be closely related to a 'Quantum critical point' (QCP) - a special phase transition that occurs at temperatures approaching zero kelvins. Quantum fluctuations are enhanced at the QCP, destabilising the conventional phase that dominates under ambient conditions, making conditions propitious for the emergence of a novel unconventional phase such as superconductivity, or possibly even more exotic states.

Huxley gradutated with a BA from Churchill College, Cambridge, an MS from the University of Pennsylvania, and a PhD from the University of Cambridge. He was subsequently a postdoctorate fellow and then a scientist at CEA, Grenoble before joining the University of Edinburgh as a Professor of Physics in 2006. Huxley is an alumnae of the Quantum Matter Group (formerly the Low Temperature Physics) of the Cavendish Laboratory, University of Cambridge that have gone on to become leading physicists.

Selected publications

  • 1. Realignment of the flux-line lattice by a change in the symmetry of superconductivity in UPt3. Andrew Huxley, Pierre Rodière, Donald McK. Paul, Niels van Dijk, Robert Cubitt and Jacques Flouquet. Nature 406, pp. 160 – 164 (13 Jul 2000)
  • 2. Superconductivity on the border of itinerant-electron ferromagnetism in UGe2. S. S. Saxena, P. Agarwal, K. Ahilan, F. M. Grosche, R. K. W. Haselwimmer, M. J. Steiner, E. Pugh, I. R. Walker, S. R. Julian, P. Monthoux, G. G. Lonzarich, A. Huxley, I. Sheikin, D. Braithwaite and J. Flouquet. Nature 406, pp. 587 – 592 (10 Aug 2000)
  • 3. Coexistence of superconductivity and ferromagnetism in URhGe. Dai Aoki, Andrew Huxley, Eric Ressouche, Daniel Braithwaite, Jacques Flouquet, Jean-Pascal Brison, Elsa Lhotel and Carley Paulsen. Nature 413, pp. 613 – 616 (11 Oct 2001)
  • 4. Magnetic Field-Induced Superconductivity in the Ferromagnet URhGe. F. Lévy, I. Sheikin, B. Grenier and A. D. Huxley. Science 309, pp. 1343–1346 (26 August 2005)
  • 5. Acute enhancement of the upper critical field for superconductivity approaching a quantum critical point in URhGe. F. Lévy, I. Sheikin and A. Huxley. Nature Physics 3, pp. 460 – 463 (1 Jul 2007)

See also

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