![]() |
![]() |
University of Birmingham > Talks@bham > Theoretical Physics Journal Club and Group Meeting > Surface Phase Transitions and Order in Frustrated Magnets (a talk to be presented at the Novel Aspects of Surfaces and Materials Conference (nasm.iop.org) )
![]() Surface Phase Transitions and Order in Frustrated Magnets (a talk to be presented at the Novel Aspects of Surfaces and Materials Conference (nasm.iop.org) )Add to your list(s) Download to your calendar using vCal
If you have a question about this talk, please contact Andrew Berridge. I propose a new type of magnetic spin reconstruction whereby a new symmetry appears on the near-surface of the material. As a consequence, there exists an associated magnetic ordering transition that occurs at a temperature lower than the bulk ordering temperature, a novel transition that has previously not been thought possible. The phase diagram of a 2D model that exhibits the phenomenon is presented and shown to map to FCC lattices with nearest neighbour coupling. Materials expected to exhibit the reconstruction are discussed. This talk is part of the Theoretical Physics Journal Club and Group Meeting series. This talk is included in these lists:Note that ex-directory lists are not shown. |
Other listsData Science and Computational Statistics Seminar Condensed Matter Physics Seminars Algebra SeminarOther talksCost optimisation of hybrid institutional incentives for promoting cooperation in finite populations TBC Spectrally selective metasurfaces based on bound states in the continuum: a versatile platform for enhanced light-matter coupling Seminar: TBA Well Founded Coalgebras Seminar: TBA |