Title of article :
Magnetic and Mössbauer studies of quasicrystalline Al70−xPd15T15Mx (T = Mn, Fe; M = Si, Ge; 0 ≤ x ≤8)
Author/Authors :
Bahadur، نويسنده , , D. and Srivastava، نويسنده , , C.M. and Foldeaki، نويسنده , , M. and Giguere، نويسنده , , Matthew A. and Dunlap، نويسنده , , R.A.، نويسنده ,
Abstract :
Our magnetisation and Mِssbauer effect investigations of magnetic icosahedral quasicrystals (Al, Ge)70Pd15Mn15 and (Al, Si)70Pd15Fe15 have shown that the magnetic atoms Mn and Fe occupy two types of sites, one of which is magnetic and one which is non-magnetic. In certain cases the magnetic atoms couple ferromagnetically.
Keywords :
Quasicrystals , Magnetisation , Mِssbauer effect , icosahedral
Journal title :
Astroparticle Physics
