2008/09/30 by M. R. Norman, Tobias Micklitz, T. Micklitz
Materials Science · Physics and Astronomy · #Advanced Condensed Matter Physics #Antiferromagnetism #Condensed matter physics #Coupling (piping) #Fermi Gamma-ray Space Telescope #Fermi liquid theory #Fermi surface #Ferromagnetism #Magnetic and transport properties of perovskites and related materials #Materials science #Measure (data warehouse) #Physics #Physics of Superconductivity and Magnetism #Spin (aerodynamics) #Spinon #Superconductivity #cond-mat.str-el
paper · pdf · doi:10.1103/physrevlett.102.067204
published as Phys. Rev. Lett. 102, 067204 (2009) · more details on the calculations; to be published, Phys. Rev. Lett
arxiv created 2009/01/21 · openalex publication_date 2009/02/12 · arxiv updated 2009/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05
We propose an experiment to identify the potential existence of a spinon Fermi surface by looking for oscillatory coupling between two ferromagnets via a spin liquid spacer. Three candidate spin liquids are investigated, and it is found out that in all cases long period oscillations should be present, the period of which would identify the Fermi wave vector of the spinon surface.