Structure and magnetism of Co2CrAl Heusler alloy films

• Autorzy: Dubowik J. , Gościańska I. , Kudryavtsev Y. V. , Oksenenko V. A.
• Konferencja: New Materials for Magnetoelectronics MAG-EL-MAT 2007, Będlewo near Poznań, 7-10 May 2007
• Języki publikacji: EN

Abstrakty

EN

We report on magnetic properties of Co2CrAl thin films. Low-field magnetization measurements show that the films with the best B2/L21 structure exhibit ferromagnetic order below the Curie temperature TC ??330-340 K and below 200 K they exhibit magnetic characteristics suggesting the presence of antiferromagnetic ordering. Our ferromagnetic resonance measurements confirm a complex magnetic phase diagram of Co2CrAl due to a disorder between Co and Cr sites in nominally L21 or B2 structures.

Słowa kluczowe

EN

magnetic properties; Co2CrAl thin film; Heusler alloy

• Wydawca: De Gruyter
• Czasopismo: Materials Science Poland
• Rocznik: 2007
• Tom: Vol. 25, No. 4
• Strony: 1281--1287
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Dubowik J.

autor

Gościańska I.

autor

Kudryavtsev Y. V.

autor

Oksenenko V. A.

• Institute of Molecular Physics, Polish Academy of Sciences, 60-179 Poznań, Poland

Bibliografia

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