TITLE

Improvement of structural, electronic, and magnetic properties of Co2MnSi thin films by He+ irradiation

AUTHOR(S)
Gaier, O.; Hamrle, J.; Hillebrands, B.; Kallmayer, M.; Pörsch, P.; Schönhense, G.; Elmers, H. J.; Fassbender, J.; Gloskovskii, A.; Jenkins, C. A.; Felser, C.; Ikenaga, E.; Sakuraba, Y.; Tsunegi, S.; Oogane, M.; Ando, Y.
PUB. DATE
April 2009
SOURCE
Applied Physics Letters;4/13/2009, Vol. 94 Issue 15, p152508
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
The influence of 30 keV He+ ion irradiation on structural, electronic, and magnetic properties of Co2MnSi thin films with a partial B2 order was investigated. It was found that room temperature irradiation with light ions can improve the local chemical order. This provokes changes of the electronic structure and element-specific magnetization toward the bulk properties of a well-ordered Co2MnSi Heusler compound.
ACCESSION #
37831809

 

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