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    • Antiferromagnetism in Cr3Al and relation to semiconducting behavior 

      Boekelheide, Zoe; Saerbeck, Thomas; Stampfl, Anton; Robinson, Robert; Stewart, Derek; Hellman, Frances (American Physical Society, 2012-03-09)
      Antiferromagnetism and chemical ordering have both been previously suggested as causes of the observed semiconductorlike behavior in Cr3Al. Two films of Cr3Al(001)/MgO(001) were grown under different conditions to achieve ...
    • Chemical ordering in Cr3Al and relation to semiconducting behavior 

      Boekelheide, Zoe; Stewart, Derek; Hellman, Frances (American Physical Society, 2012-08-15)
      Cr3Al shows semiconductor-like behavior which has been attributed to a combination of antiferromagnetism and chemical ordering of the Cr and Al atoms on the bcc sublattice. This article presents a detailed theoretical and ...