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Electronic structure and magnetism in disordered bcc Fe alloys

Subhradip Ghosh·Chhanda Basu Chaudhuri·Biplab Sanyal·Abhijit Mookerjee
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Abstract

We here study electronic structure and magnetic properties of bcc Co$_{x}$Fe$_{1-x}$, Cr$_{x}$Fe$_{1-x}$ and Mn$_{x}$Fe$_{1-x}$ in their ferromagnetic phases using Augmented Space Recursion technique coupled with tight-binding linearized muffin tin orbital (TB-LMTO) method. We make a systematic study of magnetic properties like magnetic moment and Curie temperature and try to draw some conclusions on their variation across the row of 3-{\it d} transition metal series in periodic table using arguments based on effects like charge transfer, exchange splitting and hybridization.

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Subhradip Ghosh, Chhanda Basu Chaudhuri, Biplab Sanyal, Abhijit Mookerjee. 2000-07-25. Electronic structure and magnetism in disordered bcc Fe alloys. https://arxiv.org/abs/cond-mat/0007384

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