Spin Waves in Dirac Semimetal Ca_{0.6}Sr_{0.4}MnSb_{2} Investigated with Neutrons by the Diffraction Method.
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DOI: 10.1103/physrevlett.134.116504
Abstract: The tunability of Dirac semimetals with antiferromagnetic Mn layers is of great interest. The observed sign change of interlayer magnetic coupling between CaMnBi_{2} and SrMnBi_{2} suggests ionic substitution as a potential tuning mechanism. If so,… read more here.
Keywords: method; waves dirac; dirac semimetal; spin waves ... See more keywords