Magnetic excitation spectrum of a potential spin liquid PbCuTe2O6
PbCuTe2O6 consists of a 3-dimensional arrangement of spin-1/2 Cu ions. There are 3 potentially strong interactions, the first neighbor interaction couples the magnetic ions into isolated triangles, the second couples them into the highly frustrated hyperkagome lattice consisting of corner sharing triangles and the third neighbor interaction couples them into antiferromagnetic chains. In PbCuTe2O6 the hyperkagome interaction dominates suppressing long-range magnetic order down to 20 mK making it a promising candidate to look for spin liquid ground state. We wish to explore the magnetic excitations of this quantum magnet using inelastic neutron scattering on the THALES spectrometer.
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CHILLAL Shravani; ISLAM A T M Nazmul; Bella Lake and STEFFENS Paul. (2017). Magnetic excitation spectrum of a potential spin liquid PbCuTe2O6. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.4-05-662
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