Y. Sakuraba

Determination of exchange constants of Heusler compounds by Brillouin light scattering spectroscopy: application to Co$_2$MnSi (2008)

Hamrle, J., Gaier, O., Min, Seong-Gi, Hillebrands, B., Sakuraba, Y., Ando, Y.

Brillouin light scattering spectroscopy from so-called standing spin waves in thin magnetic films is often used to determine the magnetic exchange constant. The data analysis of the experimentally...

Improvement of structural, electronic, and magnetic properties of Co$_2$MnSi thin films by He$^+$-irradiation (2008)

Gaier, O., Hamrle, J., Hillebrands, B., Kallmayer, M., Pörsch, P., Schönhense, G., ...

The influence of 30 keV He$^+$ ion irradiation on structural, electronic and magnetic properties of Co$_2$MnSi thin films with B2 order was investigated. It was found, that irradiation with light...

Non-quasiparticle states in Co$_2$MnSi evidenced through magnetic tunnel junction spectroscopy measurements (2007)

Chioncel, L., Sakuraba, Y., Arrigoni, E., Katsnelson, M. I., Oogane, M., Ando, Y., ...

We investigate the effects of electronic correlations in the full-Heusler Co$_2$MnSi, by combining a theoretical analysis of the spin-resolved density of states with tunneling-conductance...

Influence of the L21 ordering degree on the magnetic properties in Co2MnSi Heusler films (2007)

Gaier, O., Hamrle, J., Hermsdoerfer, S. J., Hillebrands, B., Sakuraba, Y., Oogane, M., ...

We report on the influence of the improved L21 ordering degree on the magnetic properties of Co2MnSi Heusler films. Different fractions of the L21 phase are obtained by different post-growth...

Structure and magnetism in nanocrystalline Ca(La)B$_6$ films (2004)

Sakuraba, Y., Kato, H., Sato, F., Miyazaki, T., Kimura, N., Aoki, H.

Nanocrystalline films of La-doped CaB$_6$ have been fabricated by using a rf-magnetron sputtering. Lattice expansion of up to 6% with respect to the bulk value was observed along the direction...