Investigation of Co2FeSi: The Heusler compound with highest Curie temperature 
and magnetic moment

Wurmehl, Sabine; Fecher, Gerhard H.; Kandpal, Hem Chandra; Ksenofontov, Vadim; Felser, Claudia; Lin, Hong-Ji

doi:10.1063/1.2166205

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Investigation of Co₂FeSi: The Heusler compound with highest Curie temperature and magnetic moment

Wurmehl, S., Fecher, G. H., Kandpal, H. C., Ksenofontov, V., Felser, C., & Lin, H.-J. (2006). Investigation of Co₂FeSi: The Heusler compound with highest Curie temperature and magnetic moment. Applied Physics Letters, 88(3): 032503, pp. 1-4. doi:10.1063/1.2166205.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0018-6617-C Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0018-662B-F

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Wurmehl, Sabine¹, Author
Fecher, Gerhard H.¹, Author
Kandpal, Hem Chandra¹, Author
Ksenofontov, Vadim¹, Author
Felser, Claudia², Author
Lin, Hong-Ji¹, Author

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1external, ou_persistent22
2External Organizations, ou_persistent22

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Abstract: This work reports on structural and magnetic investigations of the Heusler compound Co2FeSi. X-ray diffraction and Mo beta bauer spectrometry indicate an ordered L2(1) structure. Magnetic measurements by means of x-ray magnetic circular dichroism and magnetometry revealed that this compound is, currently, the material with the highest magnetic moment (6 mu(B)) and Curie temperature (1100 K) in the classes of Heusler compounds as well as half-metallic ferromagnets. (c) 2006 American Institute of Physics.

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Dates: Date issued: 2006-01-16

Publication Status: Issued

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Identifiers: ISI: 000234757100040
DOI: 10.1063/1.2166205

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Title: Applied Physics Letters

Source Genre: Journal

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Publ. Info: Melville, NY : American Institute of Physics

Pages: - Volume / Issue: 88 (3) Sequence Number: 032503 Start / End Page: 1 - 4 Identifier: Other: 0003-6951
CoNE: https://pure.mpg.de/cone/journals/resource/954922836223