Applied Physics Conference Papers
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Browsing Applied Physics Conference Papers by Subject "Spin-density"
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- ItemSpin-density-wave behaviour of the (Cr100-xAlx)95Mo5 alloy system(SAIP, 2011) Muchono, Blessed; Prinsloo, A.R.E.; Sheppard, C.J; Alberts, H.L.; Strydom, A.M.Electrical resistivity, Seebeck coefficient and specific heat measurements on a (Cr100-xAlx)95Mo5, 0 8.1 at.% Al alloy system are reported. The results indicate two possible quantum critical points in the magnetic phase diagram of this system. One is an incommensurate spin-density-wave – paramagnetic quantum critical point situated at 1.5 at.% Al and the other a paramagnetic – commensurate spin-density-wave critical point at 5 at.% Al. We forward experimental evidence that this system harbours two spin-density-wave related quantum critical points which presents an unusually rich case study for magnetic quantum criticality of the itinerant kind.