Electronic states in Cu2MnX (X=Al, In, and Sn) Heusler alloy studied by XMCD and multiple scattering calculations

X-ray magnetic circular dichroism (XMCD) has been measured at Mn and Cu K-edge in Cu2MnX (X=Al, In, and Sn) Heusler alloy. The Mn K-edge spectrum shows a dispersion-type profile and the Cu K-edge resembles the Mn spectrum, which suggests that polarization of the p unoccupied bands originates commonl...

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Veröffentlicht in:Journal of synchrotron radiation. - 1994. - 8(2001), Pt 2 vom: 01. März, Seite 452-4
1. Verfasser: Uemura, S (VerfasserIn)
Weitere Verfasser: Maruyama, H, Kawamura, N, Yamazaki, H, Nagamatsu, S, Fujikawa, T
Format: Aufsatz
Sprache:English
Veröffentlicht: 2001
Zugriff auf das übergeordnete Werk:Journal of synchrotron radiation
Schlagworte:Journal Article
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520 |a X-ray magnetic circular dichroism (XMCD) has been measured at Mn and Cu K-edge in Cu2MnX (X=Al, In, and Sn) Heusler alloy. The Mn K-edge spectrum shows a dispersion-type profile and the Cu K-edge resembles the Mn spectrum, which suggests that polarization of the p unoccupied bands originates commonly in Mn 3d states. To reproduce the observed spectrum by full multiple scattering calculations. Madelung potential has been taken into account. Charge redistribution is an important factor for the electronic structure in Cu2MnX Heusler alloy 
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700 1 |a Kawamura, N  |e verfasserin  |4 aut 
700 1 |a Yamazaki, H  |e verfasserin  |4 aut 
700 1 |a Nagamatsu, S  |e verfasserin  |4 aut 
700 1 |a Fujikawa, T  |e verfasserin  |4 aut 
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