The magnetic properties of rhenium-doped a-Fe90Zr10 have been studied by magnetization, susceptibility, neutron depolarization, and Mössbauer spectroscopy and a magnetic phase diagram is presented. Rhenium leads to a very rapid loss of magnetic order and a-Fe90−xRexZr10 is a spin glass beyond a critical composition of xc∼4.5 at. %.
M. GHAFARIW. KEUNER.A. BRANDR.K. DAYJ.B. DUNLOP
M. GhafariW. KeuneR. A. BrandR.K. DayJohn B. Dunlop
S. J. StewartGerardo F. GoyaR. C. MercaderA.E. GoetaG. PunteF. Sapinya-Navarro
L. J. Collins-McIntyreS. E. HarrisonP. SchönherrN.-J. SteinkeC. J. KinaneT. R. CharltonD. Alba-VeneroaA. PushpA. J. KellockS. S. P. ParkinJ. S. HarrisS. LangridgeG. van der LaanT. Hesjedal