Martensitic transformation and magnetic anisotropy in Ni-Mn-Ga/NaCl(001) thin films probed by ferromagnetic resonance

I. R. Aseguinolaza, V. Golub, J. M. Barandiarán, M. Ohtsuka, P. Müllner, O. Y. Salyuk, V. A. Chernenko

研究成果: Article査読

10 被引用数 (Scopus)

抄録

By the ferromagnetic resonance and magnetometry measurements in a broad temperature range, it is found that the 220-fiber textured Ni 51.4Mn28.3Ga20.3 (at. ) film of 100 nm thickness deposited onto NaCl(001) exhibits in the martensitic state an easy-plane magnetic anisotropy. This is in a drastic difference with the identical film of the same texture deposited onto Si(001) wafer showing out-of-plane oblique type of anisotropy [Golub, J. Appl. Phys. 105, 07A942 (2009)]. The results are discussed in terms of the different martensitic variant selections and stress-induced magnetic anisotropy contributions having opposite signs.

本文言語English
論文番号182401
ジャーナルApplied Physics Letters
102
18
DOI
出版ステータスPublished - 2013 5 6

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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