Magnetic and transport properties of Fe/Si multilayers with various iron thicknesses

• Autorzy: Wandziuk P. , Luciński T. , Andrzejewski B.
• Konferencja: Conference New Materials for Magnetoelectronics, Będlewo, 3-6 May 2006
• Języki publikacji: EN

Abstrakty

EN

Resistivity, temperature coefficient of resistance and magnetization as functions of iron thickness have been studied in a series of magnetron sputtered Fe/Si multilayers with constant Si layer thickness. At the Fe/Si interfaces, a significant amount of deposited iron is transformed into nonmagnetic (0.5 nm) and ferromagnetic (up to 2 nm) nonuniform Fe-Si mixture with a gradient of Fe concentration. Finally, for iron thicknesses above 2.5 nm a bcc-Fe phase appears.

Słowa kluczowe

EN

thin films; magnetic multilayers; Hall effect

• Wydawca: De Gruyter
• Czasopismo: Materials Science Poland
• Rocznik: 2007
• Tom: Vol. 25, No. 2
• Strony: 599--602
• Opis fizyczny: Bibliogr. 7 poz.

Twórcy

autor

Wandziuk P.

autor

Luciński T.

autor

Andrzejewski B.

• Institute of Molecular Physics, Polish Academy of Sciences, M. Smoluchowskiego 17, 60-179 Poznań, Poland

Bibliografia

• [1] DE VRIES J.J., KOHLHEPP J., DEN BROEDER F.J.A., VERHAEGH P.A., JUNGBLUT R., REINDERS A., DE JONGE W.J.M., J. Magn. Magn. Matter, 165 (1997), 435.
• [2] LUCIŃSKI T., WANDZIUK P., BASZYŃSKI J., SZYMAŃSKI B., STOBIECKI F., ZWECK J., Phys. Stat. Sol. (c), 3 (2006), 93.
• [3] LUCIŃSKI T., KOPCEWICZ M., HÜTTEN A., BRÜCKL H., HEITMANN S., HEMPEL T., REISS G., J. Appl. Phys., 93 (2003), 6501.
• [4] DUFOUR C., BRUSON A., MARCHAL G., GEORGE B., MANGIN PH., J. Magn. Magn. Matter, 93 (1991), 545.
• [5] KLÄSGES R., CARBONE C., EBERHARDT., PAMPUCH C., RADER O., KACHEL T., GUDAT W., Phys. Rev. B, 56 (1997), 10801.
• [6] KUBASCHEWSKI O., Iron – Binary Phase Diagrams, Springer, New York, 1982, pp. 136–139, and references therein.
• [7] MARCHAL G., MANGIN PH., PIECUCH M., JANOT C., J. Physique Colloq., 37 (1976), C6-763.