Electronic Structure of Pt1-xMnx and Pt1-xCrx Disordered Alloys
A. Jezierski
Institute of Molecular Physics, Polish Academy of Sciences, Smoluchowskiego 17/19, 60-179 PoznaƄ, Poland
Received: June 22, 1992; revised version: September 25, 1992
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Electronic density of states of disordered fcc Pt1-xMnx and Pt1-xCrx alloys for 0 < x < 0.35 is calculated by the tight-binding linear muffin-tin orbital (TB LMTO) and the coherent potential approximation (CPA) method. Using the Stoner model it was found that the disordered Pt-Mn and Pt-Cr alloys are paramagnetic.
DOI: 10.12693/APhysPolA.82.983
PACS numbers: 71.25.Pi, 75.10.Lp